/* ═══════════════════════════════════════════════════════
   TypeArena — Main Stylesheet
   Dark futuristic theme with neon accents
═══════════════════════════════════════════════════════ */

/* ─── Reset & Variables ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #21262d;
  --bg4: #30363d;
  --border: #30363d;
  --text: #e6edf3;
  --text2: #8b949e;
  --text3: #484f58;
  --accent: #58a6ff;
  --accent2: #1f6feb;
  --c-ok: #2ecc71;
  --c-err: #e74c3c;
  --c-warn: #f39c12;
  --c-dim: #8b949e;
  --radius: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.5);
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --kb-key-bg: #1e2530;
  --kb-key-border: #374151;
  --kb-key-shadow: #0d1117;
  --transition: 0.18s ease;
}

/* ─── VIP Themes ─────────────────────────────────────── */
body.theme-neon {
  --bg: #080c14; --bg2: #0d1420; --bg3: #121c2a; --bg4: #182334;
  --border: #1e2d3e; --text: #d0f0ff; --text2: #7ab8cc; --text3: #3a6a7a;
  --accent: #00f5ff; --accent2: #009fb5;
}
body.theme-rose {
  --bg: #140810; --bg2: #1e0e1a; --bg3: #281424; --bg4: #32202e;
  --border: #3c2a36; --text: #fde8f0; --text2: #c48ca0; --text3: #6e3e52;
  --accent: #ff6b9d; --accent2: #cc3366;
}
body.theme-galaxy {
  --bg: #08040f; --bg2: #100818; --bg3: #180a24; --bg4: #220e30;
  --border: #2e1440; --text: #f0e8ff; --text2: #987ab8; --text3: #4c3870;
  --accent: #bf5af2; --accent2: #8829cc;
}
body.theme-emerald {
  --bg: #04100a; --bg2: #081810; --bg3: #0c2018; --bg4: #102a20;
  --border: #163828; --text: #d8f5e8; --text2: #72b890; --text3: #2e6448;
  --accent: #2ecc71; --accent2: #1a8a4a;
}

html, body { height: 100%; overflow: hidden; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ─── Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 3px; }

/* ─── Typography ────────────────────────────────────── */
h1, h2, h3 { font-weight: 700; line-height: 1.2; }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; color: var(--text2); margin-bottom: 12px; }

/* ─── Layout Wrapper ────────────────────────────────── */
#app { display: flex; flex-direction: column; height: 100%; overflow: hidden; }

/* ─── Top Navigation Bar ────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 12px;
  height: 56px;
  flex-shrink: 0;
  background: rgba(22, 27, 34, 0.92);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.topbar-logo {
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, var(--accent), #bf5af2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-right: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
}
.topbar-logo .logo-icon { font-size: 1.4rem; filter: drop-shadow(0 0 8px var(--accent)); }

.nav-btn {
  background: none;
  border: none;
  color: var(--text2);
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.78rem;
  font-family: var(--font-sans);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  position: relative;
}
.nav-btn:hover { background: var(--bg3); color: var(--text); }
.nav-btn.active {
  color: var(--accent);
  background: rgba(88,166,255,0.1);
}
.nav-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--accent);
}

.topbar-spacer { flex: 0 1 6px; min-width: 0; }

.topbar > nav {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  display: flex;
  flex-wrap: nowrap;
  gap: 2px;
}
.topbar > nav::-webkit-scrollbar { display: none; }

.profile-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 14px 4px 8px;
  font-size: 0.85rem;
  flex-shrink: 0;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.profile-pill:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(88,166,255,0.15);
}
.profile-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #9b59b6);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: #fff;
  overflow: hidden;
  flex-shrink: 0;
}
.profile-info { line-height: 1.3; }
.profile-info strong { display: block; font-size: 0.82rem; }
.profile-info small { color: var(--accent); font-size: 0.75rem; }

/* ─── Main Content ──────────────────────────────────── */
.main-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* ─── Pages ─────────────────────────────────────────── */
.page { display: none; }
.page.active {
  display: block;
  animation: pageIn 0.22s ease;
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
#page-game.active { display: flex; flex-direction: column; overflow: hidden; }

/* ─── Home Page ─────────────────────────────────────── */
.home-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  grid-template-rows: auto 1fr;
  gap: 0;
  flex: 1;
  min-height: 0;
}

.home-hero {
  grid-column: 1 / -1;
  padding: 28px 40px 20px;
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 28px;
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 5% 50%, rgba(88,166,255,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 95% 10%, rgba(191,90,242,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.home-hero::after {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(88,166,255,0.06) 0%, transparent 70%);
  pointer-events: none;
  animation: heroGlow 6s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  from { transform: scale(1); opacity: 0.6; }
  to   { transform: scale(1.3); opacity: 1; }
}
.home-hero-left { flex: 1; min-width: 0; }
.home-hero-vip { width: 260px; flex-shrink: 0; align-self: stretch; }

.hero-title {
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--accent) 0%, #bf5af2 50%, var(--accent) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  animation: titleShimmer 6s linear infinite;
  position: relative;
  z-index: 1;
}
@keyframes titleShimmer {
  from { background-position: 0% center; }
  to   { background-position: 200% center; }
}

.hero-subtitle {
  color: var(--text2);
  font-size: 1rem;
  margin-bottom: 24px;
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 14px;
}

.qs-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 20px;
  min-width: 110px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  z-index: 1;
}
.qs-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(88,166,255,0.15);
}
.qs-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), #bf5af2);
  opacity: 0;
  transition: opacity 0.2s;
}
.qs-item:hover::before { opacity: 1; }
.qs-val { font-size: 1.8rem; font-weight: 800; color: var(--accent); font-family: var(--font-mono); }
.qs-lbl { font-size: 0.75rem; color: var(--text2); margin-top: 3px; line-height: 1.4; }

/* Game selection */
.game-select-area {
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text3);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.mode-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.mode-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 20px 20px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}
.mode-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 80%, rgba(88,166,255,0.08), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.mode-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 8px 32px rgba(88,166,255,0.18), 0 2px 8px rgba(0,0,0,0.4);
}
.mode-card:hover::after { opacity: 1; }
.mode-card:active { transform: translateY(-1px) scale(0.99); }

.mc-icon {
  font-size: 2.6rem;
  margin-bottom: 14px;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(88,166,255,0.3));
  transition: transform 0.2s;
}
.mode-card:hover .mc-icon { transform: scale(1.15); }
.mc-name { font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; }
.mc-desc { font-size: 0.82rem; color: var(--text2); line-height: 1.5; }
.mc-badge {
  position: absolute; top: 12px; right: 12px;
  background: var(--accent2); color: #fff;
  font-size: 0.68rem; padding: 3px 9px;
  border-radius: 20px; font-weight: 600;
  letter-spacing: 0.02em;
}

/* Sidebar with finger legend */
.home-sidebar {
  border-left: 1px solid var(--border);
  padding: 24px 20px;
  overflow-y: auto;
  background: var(--bg2);
}

.finger-legend { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.finger-legend-item { display: flex; align-items: center; gap: 10px; font-size: 0.85rem; }
.fl-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }

/* ─── Virtual Keyboard ───────────────────────────────── */
.keyboard-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 0 24px 10px;
  flex-shrink: 0;
  user-select: none;
  overflow-x: auto;
  transition: padding 0.2s;
}
.keyboard-section.kb-hidden {
  padding: 0;
  overflow: hidden;
}
.keyboard-section.kb-hidden #virtual-keyboard { display: none; }
.kb-toggle-bar {
  display: flex;
  justify-content: center;
  padding: 5px 0 3px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.keyboard-section.kb-hidden .kb-toggle-bar {
  border-bottom: none;
  margin-bottom: 0;
  padding: 4px 0;
}
.kb-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text3);
  font-size: 0.72rem;
  padding: 2px 14px;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: border-color 0.15s, color 0.15s;
}
.kb-toggle-btn:hover { border-color: var(--accent); color: var(--accent); }

.keyboard {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: flex-start;
  width: fit-content;
  margin: 0 auto;
}

.key-row {
  display: flex;
  gap: 5px;
  align-items: center;
}

.key {
  position: relative;
  width: 38px;
  flex-shrink: 0;
  height: 36px;
  background: var(--kb-key-bg);
  border: 1px solid var(--kb-key-border);
  border-bottom: 3px solid var(--kb-key-shadow);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  transition: all 0.08s ease;
  color: var(--text2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  touch-action: manipulation;
}

/* Zone color — colored background like guide keyboard */
.key[data-finger] {
  border-color: var(--zone-color, var(--kb-key-border));
  color: var(--zone-color, var(--text2));
}

.key:hover { border-color: var(--accent); }

/* Special key widths — ANSI standard proportions (1u = 38px key + 5px gap = 43px) */
.key-special { font-size: 0.63rem; color: var(--text3); }
.key-esc  { width: 38px; }
.key-bs   { width: 81px; }   /* 2u */
.key-tab  { width: 59px; }   /* 1.5u */
.key-enter{ width: 92px; }   /* 2.25u */
.key-caps { width: 70px; }   /* 1.75u */
.key-shift{ width: 92px; }   /* 2.25u */
.key-spacebar { width: 280px; height: 36px; }
.key-mod  { width: 48px; }
.key-space { width: 38px; }

/* Key states */
.key-next {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px var(--accent), 0 0 12px rgba(88, 166, 255, 0.4);
  color: var(--accent) !important;
  background: rgba(88, 166, 255, 0.15) !important;
}

.key-correct {
  border-color: var(--c-ok) !important;
  background: rgba(46, 204, 113, 0.2) !important;
  color: var(--c-ok) !important;
  transform: translateY(1px);
  border-bottom-width: 1px !important;
}

.key-error {
  border-color: var(--c-err) !important;
  background: rgba(231, 76, 60, 0.25) !important;
  color: var(--c-err) !important;
  animation: shake 0.3s ease;
}

.key-pressed {
  transform: translateY(2px);
  border-bottom-width: 1px !important;
  background: var(--bg3) !important;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

.key-label { pointer-events: none; transition: opacity 0.3s; }

/* ─── Game Page ──────────────────────────────────────── */
#page-game.active {
  overflow: hidden !important;
  flex: 1;
}

.game-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 24px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}

#game-mode-title { font-weight: 700; font-size: 1rem; flex: 1; }

#game-stop-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 6px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition);
}
#game-stop-btn:hover { border-color: var(--c-err); color: var(--c-err); }

#game-field {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ─── Classic Mode ───────────────────────────────────── */
.classic-wrapper { display: flex; flex-direction: column; flex: 1; padding: 16px 24px; overflow: hidden; }

.classic-stats-bar {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
  padding: 12px 20px;
  background: var(--bg3);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.stat-item { text-align: center; }
.stat-val { font-size: 1.6rem; font-weight: 700; color: var(--accent); font-family: var(--font-mono); }
.stat-lbl { font-size: 0.72rem; color: var(--text2); text-transform: uppercase; }

.classic-text-area {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 2;
  padding: 20px 24px;
  background: var(--bg3);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: flex-start;
  min-height: 0;
}

.cl-word { display: inline-flex; flex-wrap: nowrap; }
.cl-char { color: var(--text3); transition: color 0.1s; }
.cl-char.cl-typed { color: var(--c-ok); }
.cl-char.cl-error { color: var(--c-err); text-decoration: underline; }
.cl-char.cl-done { color: var(--text2); }
.cl-char.cl-cursor {
  color: var(--text);
  border-bottom: 2px solid var(--accent);
  animation: blink 1s step-end infinite;
}
.cl-space { color: var(--text3); opacity: 0.4; }
.cl-space.cl-cursor { opacity: 1; color: var(--accent); border-bottom: 2px solid var(--accent); animation: blink 1s step-end infinite; }
@keyframes blink { 0%, 100% { border-color: var(--accent); } 50% { border-color: transparent; } }

.classic-cursor-hint {
  margin-top: 12px;
  color: var(--text3);
  font-size: 0.85rem;
  text-align: center;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }

/* ─── Falling Mode ───────────────────────────────────── */
.falling-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; }

.falling-hud {
  display: flex;
  gap: 20px;
  padding: 10px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
}

.hud-item { font-size: 0.9rem; color: var(--text2); }
.hud-item span { color: var(--text); font-weight: 700; }

.falling-field {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at center, #0d1117 0%, #060a0f 100%);
}

.falling-danger-line {
  position: absolute;
  bottom: 60px;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-err), transparent);
  opacity: 0.4;
}

.falling-word {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: default;
  transition: border-color 0.2s;
  white-space: nowrap;
}
.falling-word.typing-active { border-color: var(--accent); box-shadow: 0 0 12px rgba(88,166,255,0.3); }
.falling-word.falling-complete { animation: pop 0.4s ease forwards; }
.falling-word.falling-missed { border-color: var(--c-err); animation: fadeDown 0.4s ease forwards; }
.falling-word.falling-error { animation: shake 0.3s ease; }

@keyframes pop { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(1.4); opacity: 0; } }
@keyframes fadeDown { 0% { opacity: 1; } 100% { opacity: 0; transform: translateY(20px); } }

.fw-char { color: var(--text3); }
.fw-char.fw-done { color: var(--c-ok); }
.fw-char.fw-current { color: var(--accent); border-bottom: 1px solid var(--accent); }

.falling-input-bar {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 8px 20px;
  font-family: var(--font-mono);
  font-size: 1rem;
  min-width: 200px;
  justify-content: center;
  gap: 2px;
}
.fl-typed-text { color: var(--accent); }
.fl-cursor-blink { color: var(--text2); animation: blink 1s step-end infinite; }

/* ─── Zombie Mode ────────────────────────────────────── */
.zombie-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; }

.zombie-hud {
  display: flex;
  gap: 24px;
  padding: 10px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}

.zombie-field {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #060a0f 0%, #0d0a05 100%);
}

.zombie-player {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.player-icon { font-size: 2rem; }
.player-gun {
  width: 40px;
  height: 6px;
  background: linear-gradient(90deg, #555, var(--accent));
  border-radius: 3px;
}

.zombie-enemy {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: default;
}
.zombie-icon { font-size: 1.8rem; animation: zombie-walk 0.5s ease-in-out infinite alternate; }
@keyframes zombie-walk { 0% { transform: rotate(-5deg); } 100% { transform: rotate(5deg); } }

.zombie-word {
  background: var(--bg3);
  border: 1px solid #4a2020;
  border-radius: 4px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  white-space: nowrap;
}
.zombie-enemy.zombie-targeted .zombie-word { border-color: var(--c-err); box-shadow: 0 0 8px rgba(231,76,60,0.4); }
.zombie-enemy.zombie-dead { animation: zombie-die 0.5s ease forwards; }
.zombie-enemy.zombie-reached { animation: fadeDown 0.5s ease forwards; }
.zombie-enemy.zombie-error { animation: shake 0.3s; }

@keyframes zombie-die { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(0) rotate(180deg); } }

.zw-char { color: var(--text3); }
.zw-char.zw-done { color: var(--c-ok); }
.zw-char.zw-current { color: var(--c-err); }

.zombie-input-row {
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
}
.zi-label { color: var(--text3); font-size: 0.85rem; }
.zi-typed { color: var(--accent); font-size: 1rem; min-width: 80px; }

.wave-banner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--c-err);
  text-shadow: 0 0 30px var(--c-err);
  animation: wave-in 2s ease forwards;
  pointer-events: none;
}
.speed-up-banner {
  top: 30%;
  font-size: 1.6rem;
  color: #f1c40f;
  text-shadow: 0 0 20px #f1c40f;
  animation: wave-in 1.5s ease forwards;
}
@keyframes wave-in { 0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); } 20% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); } 80% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, -50%) scale(1); } }

.bullet-trail {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: bullet 0.3s ease forwards;
  pointer-events: none;
}
@keyframes bullet { 0% { opacity: 1; } 100% { opacity: 0; } }

/* ─── Stats Page ─────────────────────────────────────── */
.stats-page { padding: 32px 40px; max-width: 1140px; margin: 0 auto; width: 100%; }

.stats-header-row {
  display: flex; align-items: center; gap: 12px; margin-bottom: 28px;
}
.stats-title { margin: 0; font-size: 1.6rem; font-weight: 800; }

.stats-vip-tag {
  background: linear-gradient(135deg, #f0c040, #e0a020);
  color: #1a1200;
  font-size: 0.75rem; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  letter-spacing: 0.5px;
}

/* ── Stat cards ── */
.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 16px 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.35); }
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), #9b59b6);
  opacity: 0.5;
}
.stat-card--accent::before { opacity: 1; }
.stat-card--accent { border-color: var(--accent); }

.sc-icon { font-size: 1.4rem; margin-bottom: 6px; line-height: 1; }
.sc-val {
  font-size: 2rem; font-weight: 800; line-height: 1;
  color: var(--accent); font-family: var(--font-mono);
  letter-spacing: -1px;
}
.sc-val .sc-pct { font-size: 1.1rem; font-weight: 600; }
.sc-unit { font-size: 0.7rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.8px; margin: 3px 0 5px; }
.sc-lbl { font-size: 0.78rem; color: var(--text2); }

/* Grade card */
.stat-card--grade::before { background: var(--grade-color, #555); opacity: 1; }
.sc-grade {
  font-size: 3rem; font-weight: 900; line-height: 1; margin: 4px 0 6px;
  color: var(--grade-color, #555);
  text-shadow: 0 0 20px var(--grade-color, transparent);
}

/* ── Chart boxes ── */
.stats-charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.stats-chart-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.stats-chart-box canvas { width: 100% !important; height: 200px !important; display: block; }

.scb-header {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.scb-label { font-weight: 700; font-size: 0.95rem; }
.scb-sub { font-size: 0.75rem; color: var(--text3); margin-left: auto; }

/* ── Heatmap ── */
.stats-heatmap-box, .stats-history-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 20px;
}

.heatmap-keyboard { display: flex; flex-direction: column; gap: 5px; margin: 14px 0 10px; }
.hm-row { display: flex; gap: 5px; }
.hm-key {
  width: 34px; height: 34px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.63rem; font-weight: 700;
  color: rgba(255,255,255,0.9);
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.hm-key:hover { transform: scale(1.25); z-index: 1; box-shadow: 0 4px 12px rgba(0,0,0,0.5); }
.hm-space { width: 180px; border-radius: 5px; }

.heatmap-legend {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-size: 0.78rem; color: var(--text2);
}
.hml-item { display: flex; align-items: center; gap: 6px; }
.hml-dot { width: 13px; height: 13px; border-radius: 3px; flex-shrink: 0; }

/* ── Sessions table ── */
.sessions-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; margin-top: 14px; }
.sessions-table th {
  text-align: left; padding: 9px 14px;
  color: var(--text3); font-weight: 600; font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}
.sessions-table td { padding: 10px 14px; border-bottom: 1px solid rgba(48,54,61,0.4); }
.sessions-table tbody tr:hover td { background: var(--bg3); }
.sessions-table tbody tr:last-child td { border-bottom: none; }
.speed-cell { font-family: var(--font-mono); font-weight: 600; color: var(--accent); }
.good { color: #2ecc71; font-weight: 600; }
.ok { color: #f0c040; font-weight: 600; }
.bad { color: #e74c3c; font-weight: 600; }
.empty-row { text-align: center; color: var(--text3); padding: 32px; font-size: 0.9rem; }

/* ─── Stats — new classes ───────────────────────────── */
.stats-subtitle { font-size: 0.8rem; color: var(--text2); margin-top: 2px; }

/* Secondary cards row */
.stats-cards--secondary {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 12px;
}
@media (max-width: 700px) { .stats-cards--secondary { grid-template-columns: repeat(2, 1fr); } }

.stat-card--sm { padding: 12px 14px; gap: 4px; min-height: unset; }
.sc-icon-sm { font-size: 1.2rem; }
.sc-val-sm { font-size: 1.1rem; font-weight: 700; color: var(--text); line-height: 1; }
.sc-lbl-sm { font-size: 0.72rem; color: var(--text2); text-align: center; }

/* Trend colours */
.trend-pos { border-color: #2ecc71 !important; }
.trend-pos .sc-val-sm { color: #2ecc71; }
.trend-neg { border-color: #e74c3c !important; }
.trend-neg .sc-val-sm { color: #e74c3c; }

/* Wide chart box */
.stats-chart-box--wide { width: 100%; }
.stats-chart-box--wide canvas { width: 100% !important; max-width: 700px; display: block; }

/* Mode breakdown */
.mode-breakdown { padding: 8px 0; }
.mbd-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.mbd-name { width: 110px; font-size: 0.85rem; color: var(--text2); flex-shrink: 0; }
.mbd-bar-wrap { flex: 1; background: var(--bg3); border-radius: 4px; height: 10px; overflow: hidden; }
.mbd-bar { height: 100%; background: var(--accent); border-radius: 4px; transition: width 0.6s ease; min-width: 2px; }
.mbd-count { width: 60px; font-size: 0.82rem; color: var(--text2); text-align: right; }
.mbd-empty { color: var(--text3); font-size: 0.9rem; padding: 8px 0; }

/* History filter */
.hist-filter { display: flex; gap: 6px; flex-wrap: wrap; }
.hf-btn {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text2);
  border-radius: 6px; padding: 3px 10px; font-size: 0.8rem; cursor: pointer;
  transition: all var(--transition);
}
.hf-btn:hover { border-color: var(--accent); color: var(--text); }
.hf-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }

/* Partial session row */
.row-partial { opacity: 0.65; }
.tag-partial { font-size: 0.72em; color: #888; margin-left: 3px; }

/* Table cell helpers */
.bad-lite { color: #e88; }
.dur-cell { font-variant-numeric: tabular-nums; color: var(--text2); font-size: 0.85rem; }


#page-levels { padding: 32px 40px; }
#page-levels h2 { margin-bottom: 24px; }
.levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.level-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}
.level-card.lc-done { border-color: var(--c-ok); }
.level-card.lc-done::after { content: '✓'; position: absolute; top: 10px; right: 12px; color: var(--c-ok); font-weight: 700; }
.level-card.lc-current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.level-card.lc-locked { opacity: 0.45; }
.level-card.lc-vip-open { border-color: #f0c04055; }
.level-card.lc-vip-open:hover { border-color: #f0c040aa; }
.lc-vip-badge { font-size: 0.7em; vertical-align: middle; margin-left: 4px; }

.lc-num { font-size: 0.72rem; color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.lc-name { font-weight: 700; font-size: 0.95rem; }
.lc-desc { font-size: 0.8rem; color: var(--text2); flex: 1; }
.lc-req { font-size: 0.72rem; color: var(--text3); }
.lc-lock { color: var(--text3); font-size: 1.2rem; text-align: center; margin-top: 4px; }

.btn-play-level {
  background: var(--accent2);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  margin-top: 4px;
}
.btn-play-level:hover { background: var(--accent); }

/* ─── Achievements Page ──────────────────────────────── */
#page-achievements { padding: 32px 40px; }
#page-achievements h2 { margin-bottom: 24px; }
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.ach-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}
.ach-card.ach-unlocked { border-color: #f1c40f; background: linear-gradient(135deg, var(--bg2) 0%, rgba(241,196,15,0.05) 100%); }
.ach-card.ach-locked { opacity: 0.4; filter: grayscale(0.8); }
.ach-icon { font-size: 2.2rem; }
.ach-name { font-weight: 700; font-size: 0.85rem; }
.ach-desc { font-size: 0.75rem; color: var(--text2); }

/* ─── Settings Page ──────────────────────────────────── */
#page-settings { padding: 32px 40px; }
#page-settings h2 { margin-bottom: 24px; }

#settings-panel {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.settings-section { margin-bottom: 28px; }
.settings-section h3 { margin-bottom: 14px; }

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.setting-row:last-child { border-bottom: none; }

.setting-info { flex: 1; }
.setting-label { font-size: 0.9rem; font-weight: 600; }
.setting-hint { font-size: 0.78rem; color: var(--text2); margin-top: 2px; }

/* Toggle switch */
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--bg4);
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle input:checked + .toggle-track { background: var(--accent2); }
.toggle-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--transition);
}
.toggle input:checked + .toggle-track::after { transform: translateX(20px); }

/* Range slider */
.range-row { flex-direction: column; align-items: flex-start; gap: 8px; }
.range-row .setting-info { width: 100%; }
.range-slider { width: 100%; -webkit-appearance: none; height: 4px; border-radius: 2px; background: var(--bg4); outline: none; }
.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}

select.setting-select {
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* ─── Result Modal ───────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 200;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}
.modal-overlay.visible { display: flex; }

.modal-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px 40px;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.7), 0 0 0 1px rgba(88,166,255,0.08);
  animation: modal-in 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes modal-in { from { transform: scale(0.88) translateY(10px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }

.modal-title { font-size: 1.4rem; font-weight: 800; text-align: center; margin-bottom: 4px; }
.modal-subtitle { text-align: center; color: var(--text2); font-size: 0.85rem; margin-bottom: 24px; }

.rm-grade {
  font-size: 4rem; font-weight: 900;
  text-align: center;
  margin-bottom: 20px;
  font-family: var(--font-mono);
}
.grade-S { color: #f1c40f; text-shadow: 0 0 20px #f1c40f; }
.grade-A { color: var(--c-ok); }
.grade-B { color: var(--accent); }
.grade-C { color: var(--c-warn); }
.grade-D { color: var(--c-err); }

.result-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}
.rs-item { background: var(--bg3); border-radius: 8px; padding: 12px; text-align: center; }
.rs-val { font-size: 1.8rem; font-weight: 700; color: var(--accent); font-family: var(--font-mono); }
.rs-lbl { font-size: 0.72rem; color: var(--text2); }

.modal-actions { display: flex; gap: 12px; }
.btn-primary, .btn-secondary {
  flex: 1;
  padding: 11px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff;
  box-shadow: 0 4px 16px rgba(88,166,255,0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent), #70b8ff);
  box-shadow: 0 6px 20px rgba(88,166,255,0.4);
  transform: translateY(-1px);
}
.btn-secondary { background: var(--bg3); border: 1px solid var(--border); color: var(--text2); }
.btn-secondary:hover { background: var(--bg4); color: var(--text); }
.rm-close { position: absolute; top: 16px; right: 16px; background: none; border: none; color: var(--text3); cursor: pointer; font-size: 1.2rem; padding: 4px 8px; border-radius: 4px; }
.rm-close:hover { color: var(--text); background: var(--bg3); }
.modal-box { position: relative; }

/* Level result banner */
.rm-level-banner {
  margin: 12px 0 4px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
}
.rm-level-banner small { font-size: 0.78rem; opacity: 0.85; }
.rm-level-up   { background: rgba(46,204,113,0.15); border: 1px solid #2ecc71; color: #2ecc71; font-weight: 700; }
.rm-level-ok   { background: rgba(52,152,219,0.12); border: 1px solid #3498db; color: #3498db; }
.rm-level-fail { background: rgba(231,76,60,0.12);  border: 1px solid #e74c3c; color: #e74c3c; }

/* ─── Achievement Toast ──────────────────────────────── */
.achievement-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg2);
  border: 1px solid #f1c40f;
  border-radius: 12px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 300;
  min-width: 280px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--text);
}
.achievement-toast.visible { transform: translateX(0); }
.achievement-toast strong { display: block; color: #f1c40f; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1px; }
.achievement-toast div { font-size: 0.85rem; }
.ach-icon { font-size: 2rem; }

/* ─── Buttons ─────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 8px; border: none; cursor: pointer; font-size: 0.9rem; font-weight: 600; transition: all var(--transition); text-decoration: none; }
.btn-accent {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff;
  box-shadow: 0 3px 12px rgba(88,166,255,0.25);
}
.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent), #70b8ff);
  transform: translateY(-1px);
  box-shadow: 0 5px 18px rgba(88,166,255,0.4);
}
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg3); color: var(--text); }
.btn-warning { background: var(--c-warn); color: #fff; }
.btn-warning:hover { background: #e67e22; transform: translateY(-1px); }

/* ─── Mobile Tap-to-Type Button ────────────────────────── */
#mobile-kb-btn {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 400;
  background: rgba(88, 166, 255, 0.12);
  border: 1.5px solid var(--accent);
  color: var(--accent);
  border-radius: 24px;
  padding: 10px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
}
#mobile-kb-btn:active { transform: translateX(-50%) scale(0.95); background: rgba(88, 166, 255, 0.25); }

/* ─── Diff extra opts (punctuation / numbers toggles) ─── */
.diff-opt-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text2);
  font-size: 0.9rem;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg2);
  transition: border-color 0.15s, color 0.15s;
  user-select: none;
}
.diff-opt-toggle:hover { border-color: var(--accent); color: var(--text1); }
.diff-opt-toggle input { accent-color: var(--accent); width: 15px; height: 15px; }

/* ─── Duel Modal Spinner ─────────────────────────────── */
.duel-spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 16px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Duel Result ─────────────────────────────────────── */
.duel-player-col {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  min-width: 110px;
}

/* ─── Matchmaking spinner ─────────────────────────── */
.mm-spinner {
  width: 52px; height: 52px;
  border: 5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 8px auto 0;
  animation: mm-spin 0.8s linear infinite;
}
@keyframes mm-spin {
  to { transform: rotate(360deg); }
}
.mm-choose-btn { transition: transform .1s; }
.mm-choose-btn:hover { transform: scale(1.02); }
.duel-player-name {
  font-size: 0.95rem; color: var(--text2); font-weight: 600;
  max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.duel-player-speed {
  font-size: 2.8rem; font-weight: 900;
  color: var(--accent); line-height: 1;
}

/* ─── Live Duel Progress Bar ──────────────────────────────────────── */
#duel-live-bar {
  display: none;
  position: fixed;
  top: 58px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 600;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 16px;
  width: min(540px, calc(100vw - 32px));
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
  flex-direction: column;
  gap: 6px;
}
#duel-live-bar.active { display: flex; }
.dll-row { display: flex; align-items: center; gap: 8px; }
.dll-dot { font-size: 0.65rem; flex-shrink: 0; }
.dll-dot-me  { color: var(--accent2); }
.dll-dot-opp { color: #e74c3c; }
.dll-name {
  font-size: 0.78rem; font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 80px; min-width: 36px; flex-shrink: 0;
}
.dll-track {
  flex: 1; height: 8px;
  background: var(--bg3); border-radius: 4px; overflow: hidden;
}
.dll-fill {
  height: 100%; border-radius: 4px;
  width: 0%; transition: width 1.5s ease;
}
.dll-fill-me  { background: var(--accent2); }
.dll-fill-opp { background: #e74c3c; }
.dll-stat {
  font-size: 0.72rem; color: var(--text2);
  white-space: nowrap; min-width: 52px; text-align: right; flex-shrink: 0;
}

/* ─── Improved Duel Result Modal ─────────────────────────────────── */
.dr-box { transition: border-color 0.4s, box-shadow 0.4s; }
.dr-box.dr-win  { border-color: #22c55e !important; box-shadow: 0 0 40px rgba(34,197,94,0.25) !important; }
.dr-box.dr-lose { border-color: #e74c3c !important; box-shadow: 0 0 40px rgba(231,76,60,0.15) !important; }
.dr-outcome-icon {
  font-size: 3.2rem; line-height: 1; margin-bottom: 8px;
  animation: dr-pop 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes dr-pop {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.dr-vs-row {
  display: flex; justify-content: center;
  align-items: flex-start; gap: 20px; margin: 16px 0 12px;
}
.dr-vs-sep { font-size: 1.8rem; font-weight: 900; color: var(--text2); align-self: center; flex-shrink: 0; }
.dr-unit   { font-size: 0.78rem; color: var(--text2); margin-top: 2px; }
.dr-acc    { font-size: 0.78rem; color: var(--text2); margin-top: 2px; min-height: 1.1em; }
.dr-bar-wrap {
  width: 100%; height: 6px;
  background: var(--bg3); border-radius: 3px; overflow: hidden; margin-top: 8px;
}
.dr-bar { height: 100%; border-radius: 3px; width: 50%; transition: width 0.8s ease; }
.dr-bar-me  { background: var(--accent2); }
.dr-bar-opp { background: #e74c3c; }
.dr-waiting { color: var(--text2); font-size: 0.88rem; margin-bottom: 8px; min-height: 1.2em; }
.dr-rating-badge {
  display: inline-block; border-radius: 20px;
  padding: 4px 14px; font-size: 0.9rem; font-weight: 700; margin-bottom: 12px;
}
.dr-rating-pos { background: rgba(34,197,94,0.15); color: #22c55e; }
.dr-rating-neg { background: rgba(231,76,60,0.12); color: #e74c3c; }
.dr-rematch-btn { width: 100%; }

/* ─── Round dots in live bar ────────────────────────────────────────────── */
.dll-rounds-row {
  display: flex; align-items: center; gap: 8px;
  justify-content: center;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3px;
}
.dll-round-label { font-size: 0.7rem; color: var(--text2); font-weight: 600; white-space: nowrap; }
.dll-vs-sep      { font-size: 0.75rem; color: var(--text2); }
.dll-round-dots  { display: flex; gap: 5px; }
.dll-round-dot   { font-size: 0.55rem; color: var(--border); transition: color 0.3s; }
.dll-dot-won     { color: var(--accent2) !important; }
.dll-opp-rdots .dll-dot-opp-won { color: #e74c3c !important; }

/* ─── Round Result Overlay ────────────────────────────────────────────── */
#round-result-overlay {
  display: none; position: fixed; inset: 0; z-index: 910;
  background: rgba(0,0,0,0.9); backdrop-filter: blur(20px);
  align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.28s ease;
}
#round-result-overlay.rr-visible { opacity: 1; }
.rr-box {
  width: min(520px, 94vw);
  background: rgba(16,16,24,0.97);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 26px; padding: 22px 18px 18px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04), 0 24px 80px rgba(0,0,0,0.75);
  animation: rr-pop 0.42s cubic-bezier(0.34,1.52,0.64,1);
  position: relative; overflow: hidden;
}
@keyframes rr-pop {
  from { transform: scale(0.72) translateY(36px); opacity: 0; }
  to   { transform: scale(1)    translateY(0);    opacity: 1; }
}
.rr-round-pill {
  display: block; text-align: center;
  font-size: 0.66rem; font-weight: 800; letter-spacing: 0.16em;
  color: rgba(255,255,255,0.3); text-transform: uppercase; margin-bottom: 12px;
}
.rr-banner { text-align: center; margin-bottom: 16px; }
.rr-banner-icon { font-size: 2.4rem; line-height: 1; margin-bottom: 6px; }
.rr-banner-text { font-size: 1.2rem; font-weight: 900; color: var(--text1); letter-spacing: -0.01em; }
.rr-box.rr-i-won   .rr-banner-text { color: var(--accent); }
.rr-box.rr-opp-won .rr-banner-text { color: #e74c3c; }
/* Arena: 3-column grid */
.rr-arena {
  display: grid; grid-template-columns: 1fr 80px 1fr;
  gap: 8px; align-items: center; margin-bottom: 14px;
}
.rr-side {
  position: relative; display: flex; flex-direction: column; align-items: center;
  padding: 14px 8px 10px; border-radius: 18px;
  border: 1.5px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.025);
  transition: border-color 0.4s, box-shadow 0.4s, transform 0.35s, opacity 0.35s;
}
.rr-side.rr-win {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 30px -4px var(--accent);
  transform: scale(1.04);
}
.rr-side.rr-win.rr-side-opp {
  border-color: #e74c3c;
  box-shadow: 0 0 0 1px #e74c3c, 0 0 30px -4px #e74c3c;
}
.rr-side.rr-lose { opacity: 0.5; }
/* +1 badge */
.rr-plus1 {
  position: absolute; top: -11px; left: 50%;
  transform: translateX(-50%) translateY(8px) scale(0.75);
  background: var(--accent); color: #000;
  font-size: 0.62rem; font-weight: 900; letter-spacing: 0.08em;
  padding: 2px 9px; border-radius: 100px;
  opacity: 0; transition: all 0.48s cubic-bezier(0.34,1.65,0.64,1); white-space: nowrap;
}
.rr-side.rr-win .rr-plus1 { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
.rr-plus1.rr-plus1-opp { background: #e74c3c; color: #fff; }
.rr-pname {
  font-size: 0.72rem; font-weight: 700; color: var(--text2); margin-bottom: 6px;
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: center;
}
.rr-wpm-num {
  font-size: 2.5rem; font-weight: 900; color: var(--text1); line-height: 1;
  letter-spacing: -0.03em; font-variant-numeric: tabular-nums;
}
.rr-side.rr-win           .rr-wpm-num { color: var(--accent); }
.rr-side.rr-win.rr-side-opp .rr-wpm-num { color: #e74c3c; }
.rr-wpm-lbl { font-size: 0.6rem; color: var(--text2); margin: 2px 0 8px; }
/* Speed comparison bar */
.rr-spd-bar-wrap {
  width: 100%; height: 4px; background: rgba(255,255,255,0.08);
  border-radius: 10px; overflow: hidden; margin-bottom: 6px;
}
.rr-bar-opp-wrap { direction: rtl; }
.rr-spd-bar {
  height: 100%; border-radius: 10px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  width: 0%; transition: width 0.75s cubic-bezier(0.22,1,0.36,1);
}
.rr-spd-bar-opp { background: linear-gradient(90deg, #c0392b, #e74c3c); }
.rr-bar-opp-wrap .rr-spd-bar-opp { direction: ltr; }
.rr-adv { font-size: 0.68rem; font-weight: 700; min-height: 16px; text-align: center; }
.rr-adv.rr-adv-pos { color: var(--accent); }
/* Score center column */
.rr-score-col { display: flex; flex-direction: column; align-items: center; padding: 4px 0; }
.rr-score-num {
  font-size: 1.85rem; font-weight: 900; color: var(--text1);
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1;
}
.rr-score-lbl {
  font-size: 0.54rem; font-weight: 800; letter-spacing: 0.16em;
  color: rgba(255,255,255,0.28); text-transform: uppercase; margin: 3px 0 10px;
}
.rr-dots-wrap { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.rr-dots { display: flex; gap: 4px; }
.rr-dot { font-size: 0.6rem; color: rgba(255,255,255,0.12); }
.rr-dot.rr-dot-win     { color: var(--accent);  text-shadow: 0 0 6px var(--accent); }
.rr-dot.rr-dot-win-opp { color: #e74c3c; text-shadow: 0 0 6px #e74c3c; }
/* Footer */
.rr-footer { text-align: center; }
.rr-next-msg { font-size: 0.8rem; color: var(--text2); margin-bottom: 10px; }
.rr-timer-wrap { height: 3px; background: rgba(255,255,255,0.07); border-radius: 10px; overflow: hidden; }
.rr-timer-fill {
  height: 100%; width: 100%; border-radius: 10px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
}

/* ─── Bot difficulty button hover ───────────────────────────────────────── */
.bot-diff-btn { transition: transform 0.1s, box-shadow 0.15s; }
.bot-diff-btn:hover { transform: scale(1.02); }

/* ─── Tutorial Modal ─────────────────────────────────────────────────────── */
#tutorial-modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.85);
  backdrop-filter: blur(10px);
  z-index: 9100; display: none;
  align-items: center; justify-content: center;
  padding: 16px;
}
#tutorial-modal.visible { display: flex; }

.tut-box {
  background: var(--bg2);
  border-radius: 22px;
  width: min(600px, 100%);
  overflow: hidden;
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.09);
  animation: tut-modal-in .35s cubic-bezier(.34,1.4,.64,1);
}
@keyframes tut-modal-in {
  from { opacity:0; transform: scale(.88) translateY(28px); }
  to   { opacity:1; transform: none; }
}
.tut-box::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--clr-accent) 0%, #a855f7 50%, var(--clr-accent) 100%);
  background-size: 200% 100%;
  animation: tut-shimmer 2.5s linear infinite;
}
@keyframes tut-shimmer { 0%{background-position:0 0} 100%{background-position:200% 0} }

.tut-header { display:flex; justify-content:flex-end; padding: 14px 18px 0; }
.tut-close {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
  color: var(--text2); font-size: .95rem; cursor: pointer;
  padding: 5px 11px; border-radius: 8px;
  transition: background .15s, color .15s; line-height: 1;
}
.tut-close:hover { background: rgba(255,255,255,.14); color: var(--text1); }

.tut-slide { padding: 4px 40px 8px; text-align: center; animation: tut-in .22s ease; }
@keyframes tut-in { from{opacity:0;transform:translateX(18px)} to{opacity:1;transform:none} }

.tut-visual {
  height: 230px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; border-radius: 16px;
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
}
.tut-title { font-size: 1.38rem; font-weight: 800; margin-bottom: 10px; color: var(--text1); }
.tut-desc { color:var(--text2); font-size:.91rem; line-height:1.7; max-width:420px; margin:0 auto 20px; }

.tut-footer { padding: 14px 40px 28px; border-top: 1px solid rgba(255,255,255,.06); }
.tut-step-bar { height:3px; background:rgba(255,255,255,.08); border-radius:2px; margin-bottom:16px; overflow:hidden; }
.tut-step-fill { height:100%; background:var(--clr-accent); border-radius:2px; transition:width .4s cubic-bezier(.34,1.56,.64,1); }
.tut-dots { display:flex; gap:6px; justify-content:center; margin-bottom:14px; }
.tut-dot {
  width:7px; height:7px; border-radius:50%;
  background:rgba(255,255,255,.15); transition:all .25s; cursor:pointer;
}
.tut-dot:hover { background:rgba(255,255,255,.35); }
.tut-dot.active { background:var(--clr-accent); width:24px; border-radius:4px; }
.tut-nav { display:flex; gap:10px; }
.tut-nav .btn { flex:1; }

/* ── Slide 1: Welcome ── */
.tut-v-welcome { display:flex; flex-direction:column; align-items:center; gap:10px; }
.tut-logo-emoji {
  font-size: 5rem;
  filter: drop-shadow(0 0 22px var(--clr-accent)) drop-shadow(0 0 50px color-mix(in srgb,var(--clr-accent) 50%,transparent));
  animation: tut-float 3s ease-in-out infinite;
}
@keyframes tut-float { 0%,100%{transform:translateY(0) rotate(-4deg)} 50%{transform:translateY(-13px) rotate(4deg)} }
.tut-brand-text {
  font-size: 1.65rem; font-weight: 900; letter-spacing: 3px;
  background: linear-gradient(135deg, #fff 30%, var(--clr-accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.tut-stat-pills { display:flex; gap:8px; margin-top:2px; }
.tut-stat-pill {
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.1);
  border-radius:20px; padding:4px 13px;
  font-size:.78rem; font-weight:700; color:var(--clr-accent);
}

/* ── Slide 2: Typing ── */
.tut-v-word { display:flex; flex-direction:column; align-items:center; gap:16px; }
.tut-word-row {
  display:flex; gap:5px; background:var(--bg3); border-radius:14px; padding:14px 20px;
  box-shadow:0 4px 20px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05);
}
.tut-char {
  font-size:1.7rem; font-weight:700; width:37px; height:46px;
  display:flex; align-items:center; justify-content:center; border-radius:8px; transition:all .15s;
}
.tut-char-done { color:var(--clr-success,#4CAF50); background:rgba(76,175,80,.15); }
.tut-char-cur {
  color:#fff; background:var(--clr-accent); border-radius:8px;
  animation:tut-glow .9s ease-in-out infinite;
}
@keyframes tut-glow {
  0%,100%{box-shadow:0 0 10px var(--clr-accent)}
  50%{box-shadow:0 0 28px var(--clr-accent),0 0 52px color-mix(in srgb,var(--clr-accent) 40%,transparent)}
}
.tut-char-next { color:var(--text1); opacity:.4; }
.tut-mini-kb { display:flex; flex-direction:column; gap:5px; align-items:center; }
.tut-mkrow { display:flex; gap:5px; }
.tut-mk {
  width:30px; height:30px; border-radius:6px; background:var(--bg3); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  font-size:.76rem; font-weight:600; text-transform:uppercase; color:var(--text2);
}
.tut-mk-hl {
  background:var(--clr-accent); color:#fff; border-color:transparent;
  box-shadow:0 0 14px var(--clr-accent), 0 4px 0 color-mix(in srgb,var(--clr-accent) 55%,#000);
  transform:translateY(-2px); animation:tut-key-press 1.3s ease-in-out infinite;
}
@keyframes tut-key-press {
  0%,70%,100%{transform:translateY(-2px)}
  85%{transform:translateY(2px);box-shadow:0 0 8px var(--clr-accent),0 1px 0 color-mix(in srgb,var(--clr-accent) 55%,#000)}
}

/* ── Slide 3: Keyboard + fingers ── */
.tut-v-kb { display:flex; flex-direction:column; align-items:center; gap:10px; }
.tut-kb-rows { display:flex; flex-direction:column; gap:4px; }
.tut-kb-row { display:flex; gap:4px; justify-content:center; }
.tut-kb-k {
  width:27px; height:27px; border-radius:6px;
  display:flex; align-items:center; justify-content:center;
  font-size:.65rem; font-weight:700; text-transform:uppercase;
  background: color-mix(in srgb, var(--fc,#888) 18%, var(--bg3));
  border: 1.5px solid color-mix(in srgb, var(--fc,#888) 55%, transparent);
  color: var(--fc,#888); position:relative;
}
.tut-kb-home {
  background: color-mix(in srgb, var(--fc) 28%, var(--bg3));
  box-shadow: 0 0 7px color-mix(in srgb, var(--fc) 50%, transparent);
}
.tut-kb-anchor::after {
  content:''; position:absolute; bottom:3px; left:50%; transform:translateX(-50%);
  width:4px; height:4px; border-radius:50%; background:var(--fc);
}
.tut-kb-legend { display:flex; gap:8px; flex-wrap:wrap; justify-content:center; }
.tut-kb-leg { display:flex; align-items:center; gap:4px; font-size:.68rem; color:var(--text2); }
.tut-kb-leg-dot { width:9px; height:9px; border-radius:50%; flex-shrink:0; }

/* ── Slide 4: Space ── */
.tut-v-keys { display:flex; flex-direction:column; align-items:center; gap:18px; }
.tut-space-demo {
  display:flex; align-items:center; gap:10px;
  background:var(--bg3); border-radius:14px; padding:12px 22px;
}
.tut-sdemo-word { padding:6px 14px; border-radius:8px; font-weight:700; font-size:1.05rem; }
.tut-sdemo-done { background:rgba(76,175,80,.15); color:var(--clr-success,#4CAF50); }
.tut-sdemo-cur  { background:var(--clr-accent); color:#fff; animation:tut-glow .9s ease-in-out infinite; }
.tut-sdemo-arr  { color:var(--text2); font-size:1.1rem; }
.tut-big-key {
  display:flex; align-items:center; justify-content:center; gap:10px;
  border:2px solid var(--clr-accent); border-radius:14px; padding:12px 30px;
  background:var(--bg3); font-size:1rem; font-weight:700; color:var(--text1);
  box-shadow:0 5px 0 color-mix(in srgb,var(--clr-accent) 60%,#000), 0 8px 24px rgba(0,0,0,.3);
  min-width:160px; justify-content:center;
  animation:tut-key-bounce 2s ease-in-out infinite;
}
@keyframes tut-key-bounce {
  0%,100%{transform:translateY(0);box-shadow:0 5px 0 color-mix(in srgb,var(--clr-accent) 60%,#000),0 8px 24px rgba(0,0,0,.3)}
  50%{transform:translateY(3px);box-shadow:0 2px 0 color-mix(in srgb,var(--clr-accent) 60%,#000),0 4px 12px rgba(0,0,0,.2)}
}
.tut-key-icon { font-size:1.5rem; }

/* ── Slide 4: Modes ── */
.tut-modes { display:grid; grid-template-columns:1fr 1fr; gap:10px; width:100%; max-width:320px; }
.tut-mode-card {
  border-radius:14px; padding:16px 10px; text-align:center;
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(145deg, var(--bg3) 0%, var(--bg2) 100%);
  transition:transform .18s, box-shadow .18s; cursor:default;
}
.tut-mode-card:hover { transform:translateY(-4px); box-shadow:0 10px 28px rgba(0,0,0,.35); }
.tut-mc-icon { font-size:2rem; margin-bottom:5px; }
.tut-mc-title { font-size:.92rem; font-weight:800; }
.tut-mc-name { font-size:.72rem; color:var(--text2); margin-top:3px; }

/* ── Slide 5: Duels ── */
.tut-v-duel { display:flex; flex-direction:column; gap:16px; width:100%; max-width:340px; }
.tut-dueler-row { display:grid; grid-template-columns:100px 1fr 44px; align-items:center; gap:10px; }
.tut-dueler-name { font-size:.88rem; font-weight:700; white-space:nowrap; }
.tut-dbar { height:16px; border-radius:8px; background:rgba(255,255,255,.07); overflow:hidden; }
.tut-dfill { height:100%; border-radius:8px; }
.tut-dfill-me  {
  background:linear-gradient(90deg, var(--clr-accent), #a78bfa);
  animation:tut-fill-me 2.8s cubic-bezier(.4,0,.2,1) infinite;
}
.tut-dfill-opp {
  background:linear-gradient(90deg, #f59e0b, #ef4444);
  animation:tut-fill-opp 2.8s cubic-bezier(.4,0,.2,1) infinite;
}
@keyframes tut-fill-me  { 0%,5%{width:8%}  75%,100%{width:80%} }
@keyframes tut-fill-opp { 0%,5%{width:8%}  75%,100%{width:54%} }
.tut-dueler-pct { font-size:.78rem; color:var(--text2); text-align:right; font-weight:700; }

/* ── Slide 6: Ready ── */
.tut-v-ready { display:flex; flex-direction:column; align-items:center; gap:14px; }
.tut-trophy {
  font-size:5.5rem;
  filter:drop-shadow(0 0 20px gold) drop-shadow(0 0 40px rgba(255,200,0,.4));
  animation:tut-trophy 1.4s ease-in-out infinite;
}
@keyframes tut-trophy { 0%,100%{transform:scale(1) rotate(-3deg)} 50%{transform:scale(1.1) rotate(3deg)} }
.tut-congrats {
  font-size:1.1rem; font-weight:900; letter-spacing:3px; text-transform:uppercase;
  background:linear-gradient(90deg, gold, var(--clr-accent), gold);
  background-size:200% 100%;
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  animation:tut-shimmer 2s linear infinite;
}

/* ─── Friends modal ──────────────────────────────────── */
.friends-modal-box { max-width: 480px; }

.friends-tabs {
  display: flex; gap: 0; margin-bottom: 14px;
  border-bottom: 2px solid var(--border);
}
.friends-tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--text2); padding: 9px 16px; cursor: pointer;
  font-size: 0.9rem; font-family: inherit; margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}
.friends-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.friends-tab:hover:not(.active) { color: var(--text1); }

.fr-badge {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: var(--bg1);
  border-radius: 999px; font-size: 0.72rem; font-weight: 700;
  width: 18px; height: 18px; margin-left: 4px;
}

.friends-panel { min-height: 120px; }
.friends-list { display: flex; flex-direction: column; }

.fr-empty {
  color: var(--text2); font-size: 0.9rem; text-align: center;
  padding: 24px 0;
}

.fr-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 4px; border-bottom: 1px solid var(--border);
}
.fr-item:last-child { border-bottom: none; }
.fr-item-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: var(--bg1);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; flex-shrink: 0;
}
.fr-item-name { flex: 1; font-weight: 600; font-size: 0.95rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ─── Challenge notification banners ────────────────── */
#challenge-banner,
#duel-wait-banner {
  position: fixed; top: 62px; left: 50%; transform: translateX(-50%);
  z-index: 900; min-width: 320px; max-width: calc(100vw - 24px);
  pointer-events: auto;
}
.ch-banner-inner {
  background: var(--bg2); border: 1.5px solid var(--accent);
  border-radius: 14px; padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 6px 28px rgba(0,0,0,0.45);
  animation: bannerIn 0.25s ease;
}
@keyframes bannerIn {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ch-banner-avatar { font-size: 1.5rem; flex-shrink: 0; }
.ch-banner-text { flex: 1; font-size: 0.9rem; color: var(--text1); }
.ch-banner-btn { padding: 7px 14px; font-size: 0.85rem; flex-shrink: 0; }

/* ─── Duel countdown overlay ────────────────────────── */
#duel-countdown-overlay {
  display: none; position: fixed; inset: 0; z-index: 800;
  background: rgba(0,0,0,0.85);
  align-items: center; justify-content: center; flex-direction: column;
}

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .home-layout { grid-template-columns: 1fr; }
  .home-sidebar { border-left: none; border-top: 1px solid var(--border); }
  .stats-charts-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .topbar { padding: 0 8px; }
  .topbar .nav-btn span { display: none; }
  .hero-title { font-size: 1.6rem; }
  .home-hero { padding: 20px; flex-direction: column; }
  .home-hero-vip { width: 100%; }
  .game-select-area { padding: 20px; }
  .stats-page, #page-levels, #page-achievements, #page-settings { padding: 20px; }
  /* Mobile keyboard: NO scaling — use horizontal scroll so keys stay tappable */
  .keyboard-section { padding: 0 0 10px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .keyboard { transform: none; padding: 0 12px; }
  .key { height: 44px; min-width: 32px; width: 32px; font-size: 0.7rem; }
  .key-spacebar { width: 200px; }
  .key-bs   { width: 64px; }
  .key-tab  { width: 48px; }
  .key-enter{ width: 72px; }
  .key-caps { width: 56px; }
  .key-shift{ width: 72px; }
  .key-mod  { width: 40px; }
  .classic-text-area { font-size: 1rem; }
  .modal-actions { flex-wrap: wrap; }
  .modal-actions .btn-primary,
  .modal-actions .btn-secondary { min-width: calc(50% - 6px); }
  .profile-info { display: none; }
  .achievement-toast { bottom: 72px; right: 12px; min-width: 0; max-width: calc(100vw - 24px); }
  #donate-fab { padding: 8px 14px; font-size: 0.82rem; bottom: 14px; right: 14px; }
}

@media (max-width: 480px) {
  .key { height: 44px; min-width: 30px; width: 30px; font-size: 0.65rem; }
  .key-spacebar { width: 180px; }
  .key-bs   { width: 56px; }
  .key-enter{ width: 60px; }
  .key-shift{ width: 60px; }
  .mode-cards { grid-template-columns: 1fr 1fr; }
  .stats-cards { grid-template-columns: 1fr 1fr; }
  .result-stats { grid-template-columns: 1fr 1fr; }
  .modal-box { padding: 24px 20px; }
  .topbar-logo span:not(.logo-icon) { display: none; }
}

/* ─── Mobile block overlay ────────────────────────────── */
#mobile-block-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #0d1117;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px;
}
#mobile-block-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--text1, #e6edf3);
}
#mobile-block-box h2 { font-size: 1.8rem; margin: 0; }
#mobile-block-box p  { font-size: 1.1rem; color: var(--text2, #8b949e); margin: 0; }

[data-mobile="1"] #mobile-block-overlay { display: flex; }

/* ─── Mobile Dashboard (< 768px) ─────────────────────── */
.mobile-dashboard { display: none; }

@media (max-width: 767px) {
  /* Hide desktop layout, show mobile dashboard */
  .home-layout { display: none !important; }
  .mobile-dashboard {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px 14px 32px;
    max-width: 460px;
    margin: 0 auto;
    width: 100%;
  }

  /* Profile card */
  .mob-profile-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg2);
    border-radius: 16px;
    padding: 16px;
    border: 1px solid var(--border);
  }
  .mob-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    overflow: hidden;
  }
  .mob-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
  .mob-name { font-size: 1.15rem; font-weight: 700; color: var(--text); }
  .mob-badge { font-size: 0.8rem; color: var(--accent); margin-top: 3px; }

  /* Stats grid */
  .mob-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .mob-stat {
    background: var(--bg2);
    border-radius: 12px;
    padding: 14px 10px;
    text-align: center;
    border: 1px solid var(--border);
  }
  .mob-stat-val { font-size: 1.5rem; font-weight: 700; color: var(--accent); line-height: 1; }
  .mob-stat-lbl { font-size: 0.72rem; color: var(--text2); margin-top: 4px; }

  /* Section title */
  .mob-section-title { font-size: 0.88rem; font-weight: 600; color: var(--text2); padding-left: 2px; }

  /* Achievements pills */
  .mob-achievements { display: flex; flex-wrap: wrap; gap: 7px; }
  .mob-ach-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 11px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
    border: 1px solid transparent;
  }
  .mob-ach-pill.unlocked {
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent);
    border-color: rgba(88, 166, 255, 0.22);
  }
  .mob-ach-pill.locked {
    background: var(--bg2);
    color: var(--text2);
    border-color: var(--border);
    opacity: 0.5;
  }

  /* PC notice */
  .mob-pc-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(240, 192, 64, 0.07);
    border: 1px solid rgba(240, 192, 64, 0.18);
    border-radius: 12px;
    font-size: 0.84rem;
    color: #f0c040;
  }

  /* Navigation */
  .mob-nav { display: flex; flex-direction: column; gap: 8px; }
  .mob-nav-btn {
    width: 100%;
    padding: 15px 16px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 0.96rem;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition: border-color var(--transition), background var(--transition);
    font-family: var(--font-sans);
  }
  .mob-nav-btn:active {
    background: rgba(88, 166, 255, 0.07);
    border-color: var(--accent);
  }
}
.hidden { display: none !important; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text2); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }

/* ─── Guide Page ──────────────────────────────────────── */
.guide-page {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.guide-title {
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 0;
}

.guide-section {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.guide-section h3 {
  font-size: 1.05rem;
  color: var(--accent);
  margin-bottom: 14px;
  letter-spacing: 0.03em;
}
.guide-note {
  color: var(--text2);
  font-size: 0.9rem;
  margin-bottom: 18px;
  line-height: 1.6;
}
.guide-note b { color: var(--text); }

/* Hands row */
.guide-hands-row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.guide-hand-block { flex: 1; min-width: 240px; }
.guide-hand-title {
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  font-size: 0.95rem;
}
.guide-hand {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.guide-hand-right {
  flex-direction: row-reverse;
}
.guide-finger {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 52px;
}
.gf-knuckle {
  width: 38px;
  height: 54px;
  background: var(--bg3);
  border: 2px solid var(--fc, #888);
  border-radius: 10px 10px 4px 4px;
  box-shadow: 0 0 8px rgba(80,80,80,0.4);
  position: relative;
}
.gf-knuckle::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 8px;
  background: var(--bg3);
  border: 2px solid var(--fc, #888);
  border-top: none;
  border-radius: 0 0 6px 6px;
}
.gf-label {
  font-size: 0.68rem;
  color: var(--text2);
  text-align: center;
  line-height: 1.2;
  color: var(--fc, #888);
}
.gf-keys {
  font-size: 0.72rem;
  color: var(--text2);
  text-align: center;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

/* Home row */
.guide-homerow {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.guide-homerow-set { flex: 1; min-width: 240px; }
.ghr-label {
  font-size: 0.8rem;
  color: var(--text2);
  margin-bottom: 10px;
  font-weight: 600;
}
.ghr-keys {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.ghr-key {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  background: var(--bg3);
  position: relative;
  transition: transform 0.15s;
}
.ghr-key:hover { transform: scale(1.12); }
.ghr-anchor {
  background: var(--bg);
  box-shadow: 0 0 12px currentColor;
}
.ghr-dot {
  position: absolute;
  bottom: 5px;
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 50%;
}

/* Rules */
.guide-rules {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.guide-rule {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg3);
  border-radius: var(--radius);
  padding: 14px 16px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
.guide-rule:hover { border-color: var(--accent2); }
.gr-icon { font-size: 1.6rem; flex-shrink: 0; line-height: 1; }
.gr-title { font-weight: 700; font-size: 0.92rem; margin-bottom: 4px; }
.gr-text { font-size: 0.82rem; color: var(--text2); line-height: 1.5; }

/* Color legend */
.guide-color-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 4px;
}
.gcl-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text2);
}
.gcl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Guide Keyboard */
.gkb-layouts {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.gkb-wrap {
  width: 100%;
  margin-bottom: 0;
}
.gkb-label {
  font-size: 0.85rem;
  color: var(--text2);
  font-weight: 600;
  margin-bottom: 10px;
}
.gkb {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.gkb-row {
  display: flex;
  gap: 5px;
}
.gkb-row-1 { padding-left: 21px; }  /* Tab(59) vs Esc(38): +21px */
.gkb-row-2 { padding-left: 32px; }  /* Caps(70) vs Tab(59): +21+11px */
.gkb-row-3 { padding-left: 54px; }  /* Shift(92) vs Caps(70): +21+11+22px */
.gkb-key {
  min-width: 38px;
  height: 38px;
  padding: 0 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: default;
  position: relative;
  transition: transform 0.12s, box-shadow 0.12s;
  user-select: none;
}
.gkb-key:hover {
  transform: scale(1.18);
  box-shadow: 0 0 10px currentColor;
  z-index: 2;
}
.gkb-anchor {
  box-shadow: 0 0 8px currentColor;
}
.gkb-dot {
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
}
.gkb-space {
  flex: 1;
  max-width: 340px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}
.gkb-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.gkb-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text2);
}
.gkb-legend-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── Auth Modal ─────────────────────────────────────────────────────── */
.auth-modal-box {
  width: 100%;
  max-width: 400px;
  padding: 40px 36px 36px;
}

.auth-logo {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.5px;
  margin-bottom: 28px;
  text-align: center;
}

.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.auth-tab {
  flex: 1;
  background: none;
  border: none;
  color: var(--text2);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 0 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  margin-bottom: -1px;
}
.auth-tab:hover { color: var(--text); }
.auth-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.auth-form { display: flex; flex-direction: column; gap: 18px; }

.auth-field { display: flex; flex-direction: column; gap: 6px; }
.auth-field label {
  font-size: 0.82rem;
  color: var(--text2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.auth-field input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color var(--transition);
}
.auth-field input:focus { border-color: var(--accent); }
.auth-field input::placeholder { color: var(--text3); }

.auth-error {
  min-height: 18px;
  font-size: 0.82rem;
  color: var(--c-err);
  font-weight: 500;
}

.auth-submit {
  width: 100%;
  padding: 11px;
  font-size: 1rem;
  font-weight: 700;
  margin-top: 4px;
}

/* ─── Logout button ─────────────────────────────────────────────── */
.btn-logout {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 1rem;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  margin-left: 2px;
  transition: color var(--transition);
  line-height: 1;
}
.btn-logout:hover { color: var(--c-err); }

/* ─── Leaderboard Nav Lock ───────────────────────────────────────────── */
.nav-btn-locked {
  opacity: 0.5;
  cursor: not-allowed !important;
  position: relative;
}
.nav-btn-locked::after {
  content: '🔒';
  font-size: 0.65rem;
  position: absolute;
  top: 2px;
  right: 2px;
}

/* ─── Leaderboard Page ───────────────────────────────────────────────── */
.lb-header { padding: 32px 40px 0; }
.lb-header h2 { font-size: 1.6rem; margin-bottom: 6px; }

.lb-tabs {
  display: flex;
  gap: 8px;
  padding: 20px 40px 0;
  border-bottom: 1px solid var(--border);
}
.lb-tab {
  background: none;
  border: none;
  color: var(--text2);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 16px 10px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  border-radius: 6px 6px 0 0;
  transition: all var(--transition);
}
.lb-tab:hover { color: var(--text); background: var(--bg3); }
.lb-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.lb-table-wrap {
  padding: 24px 40px 40px;
  overflow-x: auto;
}

.lb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.lb-table thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text3);
  border-bottom: 1px solid var(--border);
}
.lb-row {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.lb-row:hover { background: var(--bg3); }
.lb-row td { padding: 12px 14px; vertical-align: middle; }

.lb-row-me { background: rgba(88,166,255,0.07) !important; }
.lb-row-me:hover { background: rgba(88,166,255,0.12) !important; }

.lb-row-vip { background: linear-gradient(90deg, rgba(240,192,64,0.06), transparent); border-left: 3px solid #f0c040; }
.lb-row-vip:hover { background: rgba(240,192,64,0.1) !important; }
.lb-separator td { padding: 5px 14px; }
.lb-sep-label { font-size: 0.72rem; font-weight: 700; color: var(--text3); letter-spacing: 0.08em; text-transform: uppercase; }
.lb-sep-vip .lb-sep-label { color: #f0c040; }

.lb-rank { font-size: 1.3rem; width: 48px; text-align: center; }
.lb-name { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.lb-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #9b59b6);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff;
  flex-shrink: 0;
  border: 3px solid transparent;
  background-clip: padding-box;
}
.lb-you {
  background: var(--accent2);
  color: #fff;
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
  margin-left: 4px;
}
.lb-avatar-img { overflow: hidden; }
.lb-avatar-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
/* ─── VIP ─── */
.vip-badge {
  display: inline-block;
  font-size: 0.85em;
  color: #f0c040;
  text-shadow: 0 0 6px #f0c04088;
  vertical-align: middle;
  margin-left: 2px;
  line-height: 1;
}
/* profile pill avatar with image */
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
/* VIP section in profile modal */
.profile-vip-section {
  border: 1px solid rgba(240,192,64,0.35);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(240,192,64,0.09), rgba(240,192,64,0.03), transparent);
  padding: 18px;
  box-shadow: 0 0 24px rgba(240,192,64,0.08), inset 0 1px 0 rgba(240,192,64,0.15);
  position: relative; overflow: hidden;
}
.profile-vip-section::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 30%, rgba(255,220,100,0.06) 50%, transparent 70%);
  background-size: 200% 100%;
  animation: hvip-shimmer 6s ease-in-out infinite;
}
.vip-modal-header {
  font-size: 1.1rem; font-weight: 800; color: #f0c040;
  letter-spacing: 0.04em; margin-bottom: 6px;
  display: flex; align-items: center; gap: 8px;
}
.vip-modal-header-badge {
  font-size: 0.62rem; font-weight: 700; background: #f0c040; color: #1a1200;
  padding: 2px 7px; border-radius: 8px; letter-spacing: 0.05em;
}
.vip-expiry { font-size: 0.88rem; color: var(--text2); margin-bottom: 12px; }
.vip-plans-row { display: flex; gap: 12px; margin-bottom: 14px; }
.vip-plan-card {
  flex: 1; padding: 14px 10px; border-radius: 12px;
  background: var(--bg3); border: 1px solid var(--border);
  text-align: center; transition: border-color 0.15s, transform 0.12s, box-shadow 0.15s;
  position: relative;
}
.vip-plan-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }
.vip-plan-card.vip-plan-best {
  border-color: rgba(240,192,64,0.6);
  background: linear-gradient(145deg, rgba(240,192,64,0.1), rgba(240,192,64,0.04));
  box-shadow: 0 0 18px rgba(240,192,64,0.12);
}
.vip-plan-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, #f0c040, #c89800); color: #1a1200;
  font-size: 0.68rem; font-weight: 800; padding: 3px 10px; border-radius: 10px;
  white-space: nowrap; letter-spacing: 0.03em;
}
/* Lifetime plan */
.vip-plan-card.vip-plan-forever {
  border-color: rgba(255,106,48,0.55);
  background: linear-gradient(145deg, rgba(255,106,48,0.09), rgba(255,58,96,0.04));
  box-shadow: 0 0 18px rgba(255,106,48,0.1);
}
.vip-plan-badge-forever { background: linear-gradient(90deg, #ff6a30, #ff3a60) !important; color: #fff !important; }
.vip-expiry-forever { font-size: 0.92rem; font-weight: 700; color: #ff8040; margin-bottom: 12px; }
.vip-plan-price {
  font-size: 1.5rem; font-weight: 800; color: #f0c040;
  text-shadow: 0 0 12px rgba(240,192,64,0.3);
}
.vip-plan-forever .vip-plan-price { color: #ff8040; text-shadow: 0 0 12px rgba(255,128,64,0.3); }
.vip-plan-period { font-size: 0.8rem; color: var(--text2); margin-top: 3px; }
.vip-plan-code {
  font-size: 0.7rem; color: var(--text3); margin-top: 6px;
  font-family: var(--font-mono); letter-spacing: 0.04em;
  background: rgba(255,255,255,0.04); border-radius: 5px; padding: 2px 5px;
}
.vip-perks-list { list-style: none; padding: 0; margin: 0 0 14px; font-size: 0.88rem; }
.vip-perks-list li { padding: 4px 0; color: var(--text2); }
/* Clan avatar picker */
.clan-avatar-picker { font-size: 1.4rem; margin-bottom: 6px; color: var(--text2); font-weight: 600; }
.clan-avatar-picker-btns { display: flex; flex-wrap: wrap; gap: 6px; }
.clan-emoji-btn {
  width: 38px; height: 38px; border-radius: 8px; border: 2px solid transparent;
  background: var(--bg3); font-size: 1.3rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}
.clan-emoji-btn:hover { border-color: var(--accent); background: var(--bg2); }
.clan-emoji-btn.selected { border-color: var(--accent); background: var(--bg2); }
.clan-card-avatar { font-size: 1.6rem; margin-right: 6px; flex-shrink: 0; line-height: 1; align-self: center; }

/* ─── Double-Down Button ────────────────────────────────────────────── */
.double-down-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 8px; border: 2px solid #f0c040;
  background: transparent; color: #f0c040; font-size: 0.9rem; font-weight: 700;
  cursor: pointer; transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
  margin-right: 8px;
}
.double-down-btn:hover { background: #f0c04020; box-shadow: 0 0 10px #f0c04055; }
.double-down-btn.dd-active {
  background: linear-gradient(90deg, #f0c040, #ff8c00);
  color: #1a1000; border-color: #ff8c00;
  box-shadow: 0 0 16px #f0c04088;
  animation: dd-pulse 1.2s ease-in-out infinite;
}
.dd-btn-inner { display: flex; flex-direction: column; line-height: 1.1; }
.dd-btn-label { font-size: 0.9rem; font-weight: 800; }
.dd-btn-sub   { font-size: 0.55rem; font-weight: 500; opacity: 0.8; text-transform: uppercase; letter-spacing: 0.04em; }
@keyframes dd-pulse {
  0%, 100% { box-shadow: 0 0 10px #f0c04066; }
  50%       { box-shadow: 0 0 22px #f0c040cc; }
}
.dd-tokens-badge {
  background: #1a1000; color: #f0c040; border-radius: 50%;
  width: 20px; height: 20px; font-size: 0.75rem; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.double-down-btn.dd-active .dd-tokens-badge { background: #1a1000cc; }
.dd-result-badge {
  display: inline-block; background: #f0c040; color: #1a1000;
  font-size: 0.72rem; font-weight: 800; border-radius: 6px;
  padding: 0 5px; margin-left: 4px; vertical-align: middle;
}

/* ─── VIP card DD hint ───────────────────────────────────────────────── */
.hvip-dd-hint {
  font-size: 0.65rem; color: var(--text3);
  margin-top: 4px; padding: 5px 8px;
  background: rgba(240,192,64,0.07); border-left: 2px solid rgba(240,192,64,0.35);
  border-radius: 0 4px 4px 0; line-height: 1.5;
}
.hvip-dd-hint kbd {
  background: rgba(240,192,64,0.18); border: 1px solid rgba(240,192,64,0.4);
  border-radius: 4px; padding: 1px 5px; font-size: 0.62rem;
  font-family: inherit; color: #f0c040;
}

/* ─── Rated button glow when DD tokens available ─────────────────────── */
@keyframes dd-btn-pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(240,192,64,0.45), 0 4px 12px rgba(240,192,64,0.2); }
  50%       { box-shadow: 0 0 0 3px rgba(240,192,64,0.7),  0 4px 20px rgba(240,192,64,0.4); }
}
.btn-warning.dd-available {
  border-color: #f0c040 !important;
  animation: dd-btn-pulse 2.5s ease-in-out infinite;
}
.lb-level {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 0.8rem;
  white-space: nowrap;
}
.lb-speed { font-weight: 700; color: var(--accent); }
.lb-speed small { font-weight: 400; color: var(--text2); font-size: 0.75rem; }

/* Locked leaderboard panel */
.lb-locked {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 80px 40px;
  text-align: center;
}
.lb-lock-icon { font-size: 4rem; }
.lb-lock-title { font-size: 1.5rem; font-weight: 800; }
.lb-lock-desc { color: var(--text2); font-size: 1rem; max-width: 340px; line-height: 1.6; }
.lb-progress-bar {
  width: 280px;
  height: 8px;
  background: var(--bg3);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 4px;
}
.lb-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #bf5af2);
  border-radius: 4px;
  transition: width 0.4s ease;
}
.lb-progress-label { font-size: 0.85rem; color: var(--text2); margin-top: 6px; }
.lb-lock-progress { display: flex; flex-direction: column; align-items: center; gap: 6px; }

/* ─── Duel Page ──────────────────────────────────────────────────────── */
.duel-lobby {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 24px;
}
.duel-lobby-inner {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.duel-lobby-icon { font-size: 3.5rem; margin-bottom: 12px; }
.duel-lobby-title { font-size: 1.8rem; font-weight: 900; margin-bottom: 4px; }

.duel-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text3);
  margin-bottom: 8px;
  display: block;
  text-align: left;
}
.duel-select-row, .duel-settings-row {
  width: 100%;
  margin-bottom: 20px;
  text-align: left;
}
.duel-select {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  padding: 10px 14px;
  outline: none;
  cursor: pointer;
}
.duel-select:focus { border-color: var(--accent); }

.duel-opponent-card { width: 100%; margin-bottom: 20px; }
.duel-vs-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  text-align: left;
}
.duel-vs-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e74c3c, #9b59b6);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.duel-vs-name { font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.duel-vs-stats { font-size: 0.82rem; color: var(--text2); }

.duel-dur-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: var(--radius);
  padding: 7px 18px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}
.duel-dur-btn:hover { border-color: var(--accent); color: var(--text); }
.duel-dur-btn.active { background: var(--accent2); border-color: var(--accent2); color: #fff; }

.duel-start-btn {
  margin-top: 8px;
  width: 100%;
  padding: 14px;
  font-size: 1.05rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent2), #9b59b6);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity var(--transition);
  letter-spacing: 0.3px;
}
.duel-start-btn:hover { opacity: 0.88; }

.duel-empty { padding: 60px 20px; text-align: center; }
.duel-empty h3 { margin: 12px 0 8px; }

/* Duel section headers */
.duel-section { margin-bottom: 24px; }
.duel-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text2);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.duel-badge {
  background: #e74c3c;
  color: #fff;
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 0.72rem;
  font-weight: 700;
}

/* Incoming / sent challenge cards */
.duel-incoming-card, .duel-sent-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface1);
  border: 1.5px solid var(--surface2);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.duel-incoming-card { border-color: rgba(88,166,255,.35); background: rgba(88,166,255,.06); }
.duel-incoming-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #9b59b6);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800;
  flex-shrink: 0;
}
.duel-incoming-info { flex: 1; min-width: 0; }
.duel-incoming-name { font-weight: 700; font-size: 0.97rem; }
.duel-incoming-meta { font-size: 0.8rem; color: var(--text2); margin-top: 2px; }
.duel-incoming-note {
  font-size: 0.78rem;
  color: var(--accent);
  margin-top: 4px;
  font-weight: 600;
}
.duel-incoming-actions { display: flex; flex-direction: column; gap: 6px; flex-shrink: 0; }
.duel-accept-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  background: var(--accent2);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s;
}
.duel-accept-btn:hover { opacity: .85; }

/* Ghost / cancel button */
.duel-ghost-btn {
  padding: 7px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--surface2);
  background: transparent;
  color: var(--text2);
  font-size: 0.82rem;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.duel-ghost-btn:hover { border-color: #e74c3c; color: #e74c3c; }

/* ── Matchmaking UI ─────────────────────────────────────── */
.duel-matchmaking {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px 48px;
  max-width: 480px;
  margin: 0 auto;
}
.duel-match-icon { font-size: 3.5rem; margin-bottom: 14px; }
.duel-match-title { font-size: 1.8rem; font-weight: 900; margin-bottom: 8px; }
.duel-match-sub { max-width: 380px; margin-bottom: 20px; line-height: 1.6; }
.duel-my-rating {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text1);
}
.duel-queue-info {
  font-size: 0.85rem;
  color: var(--text2);
  margin-bottom: 24px;
  padding: 8px 16px;
  background: var(--surface1);
  border-radius: 20px;
}
.duel-dur-row {
  width: 100%;
  margin-bottom: 24px;
}
.duel-dur-btns { display: flex; gap: 8px; justify-content: center; margin-top: 8px; }

.duel-find-btn {
  width: 100%;
  max-width: 320px;
  padding: 16px;
  font-size: 1.15rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent2), #9b59b6);
  color: #fff;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 20px rgba(88,166,255,.25);
  transition: opacity .15s, transform .12s;
}
.duel-find-btn:hover  { opacity: .9; }
.duel-find-btn:active { transform: scale(.97); }

/* Searching / queue state */
.duel-searching {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  gap: 12px;
}
.duel-search-spinner {
  width: 56px; height: 56px;
  border: 4px solid var(--surface2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: duel-spin 0.9s linear infinite;
}
@keyframes duel-spin { to { transform: rotate(360deg); } }
.duel-search-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text1);
}
.duel-search-sub { font-size: 0.88rem; color: var(--text2); }
.duel-cancel-queue-btn { margin-top: 8px; }

/* Duel result */
.duel-result {
  padding: 32px 40px 0;
}
.duel-verdict {
  font-size: 1.6rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 24px;
  padding: 16px 24px;
  border-radius: 12px;
}
.duel-win  { background: rgba(46,204,113,0.15); color: #2ecc71; border: 1px solid rgba(46,204,113,0.3); }
.duel-loss { background: rgba(231,76,60,0.15);  color: #e74c3c; border: 1px solid rgba(231,76,60,0.3); }
.duel-draw { background: rgba(241,196,15,0.15); color: #f1c40f; border: 1px solid rgba(241,196,15,0.3); }

.duel-result-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 32px;
}
.duel-res-col {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.duel-res-me  { border-color: var(--accent); background: rgba(88,166,255,0.06); }
.duel-res-opp { border-color: #e74c3c;       background: rgba(231,76,60,0.06); }
.duel-res-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #bf5af2);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; color: #fff;
}
.duel-res-name { font-weight: 700; font-size: 0.95rem; display: flex; align-items: center; gap: 6px; }
.duel-stat-val { font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.duel-stat-lbl { font-size: 0.78rem; color: var(--text2); }
.duel-res-stat { display: flex; align-items: baseline; gap: 4px; }

.duel-bar-wrap {
  width: 100%;
  height: 6px;
  background: var(--bg3);
  border-radius: 3px;
  overflow: hidden;
}
.duel-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s ease;
}

.duel-res-vs {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--text3);
  text-align: center;
  padding: 8px;
}

/* ─── Rating Points ──────────────────────────────────────────────────── */
.profile-rating-badge {
  color: #f5c518;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Result modal rating change */
.rm-rating-change {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 6px 0 12px;
  font-size: 0.95rem;
}
.rm-rating-delta {
  font-size: 1.25rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
}
.rating-gain { color: #2ecc71; background: rgba(46,204,113,0.12); }
.rating-loss { color: #e74c3c; background: rgba(231,76,60,0.12); }
.rating-zero { color: var(--text2); background: var(--bg3); }
.rm-rating-total { color: var(--text2); font-size: 0.85rem; }

/* Duel result rating change */
.duel-rating-change {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

/* Leaderboard rating column */
.lb-rating { font-weight: 700; color: #f5c518; }

/* ─── Friends Page ────────────────────────────────────────────────────── */
.friends-page { max-width: 720px; margin: 0 auto; }

.friends-section { margin-bottom: 28px; }
.friends-section-title {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text2);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.friend-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 8px;
  transition: border-color 0.2s;
}
.friend-card:hover { border-color: var(--accent); }
.friend-card-request { border-color: rgba(46,204,113,0.35); }

.friend-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #bf5af2);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.fav-green { background: linear-gradient(135deg, #27ae60, #2ecc71); }
.fav-gray  { background: linear-gradient(135deg, #636e72, #2d3436); }
.fav-dim   { opacity: 0.55; }

.friend-info { flex: 1; min-width: 0; }
.friend-name { font-weight: 700; font-size: 0.95rem; }
.friend-meta { font-size: 0.78rem; color: var(--text2); margin-top: 2px; }
.frd-pending { color: #f39c12; }

.friend-actions { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }

.frd-btn {
  border: none; cursor: pointer; border-radius: 8px;
  padding: 6px 12px; font-size: 0.8rem; font-weight: 600;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
}
.frd-btn:hover { opacity: 0.85; transform: translateY(-1px); }
.frd-btn-primary   { background: var(--accent); color: #fff; }
.frd-btn-secondary { background: var(--bg3); color: var(--text1); border: 1px solid var(--border); }
.frd-btn-ghost     { background: transparent; color: var(--text2); border: 1px solid var(--border); }

.friends-badge {
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 0.72rem;
  font-weight: 700;
}

.friends-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text2);
}
.friends-empty h3 { margin: 16px 0 8px; color: var(--text1); }

/* Friends search bar */
.friends-search-wrap {
  padding: 0 0 20px;
  margin-top: 16px;
}
.friends-search-field {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--surface1);
  border: 1.5px solid var(--surface2);
  border-radius: 14px;
  transition: border-color .2s, box-shadow .2s;
  overflow: hidden;
}
.friends-search-field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.18), 0 2px 12px rgba(88,166,255,0.10);
}
.friends-search-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-left: 14px;
  color: var(--text2);
  pointer-events: none;
  transition: color .2s;
}
.friends-search-field:focus-within .friends-search-icon {
  color: var(--accent);
}
.friends-search-input {
  flex: 1;
  min-width: 0;
  padding: 11px 12px;
  border: none;
  background: transparent;
  color: var(--text1);
  font-size: 0.97rem;
  outline: none;
}
.friends-search-input::placeholder {
  color: var(--text2);
  opacity: .8;
}
.friends-search-clear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-right: 8px;
  border-radius: 50%;
  border: none;
  background: var(--surface2);
  color: var(--text2);
  font-size: 0.75rem;
  cursor: pointer;
  transition: background .15s, color .15s;
  flex-shrink: 0;
}
.friends-search-clear:hover {
  background: var(--accent);
  color: #fff;
}

/* Nav badge for friend requests */
.nav-btn { position: relative; }
.nav-badge {
  position: absolute;
  top: 2px; right: 2px;
  background: #e74c3c;
  color: #fff;
  border-radius: 10px;
  padding: 0 5px;
  font-size: 0.65rem;
  font-weight: 800;
  min-width: 16px;
  text-align: center;
  pointer-events: none;
}

/* Friends header button (near profile) */
.friends-header-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 12px;
  color: var(--text1);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  margin-right: 8px;
  flex-shrink: 0;
}
.friends-header-btn:hover { background: var(--bg3); border-color: var(--accent); }
.friends-header-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.friends-header-label { font-size: 0.85rem; }
@media (max-width: 600px) { .friends-header-label { display: none; } }

/* ─── Spheres Difficulty Picker ───────────────────────── */
.spheres-diff-box {
  max-width: 380px;
  text-align: center;
}
.spheres-diff-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}
.spheres-diff-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg3);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font);
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
  text-align: left;
}
.spheres-diff-btn:hover {
  border-color: var(--accent);
  background: var(--bg2);
  transform: translateY(-1px);
}
.spheres-diff-btn[data-diff="easy"]:hover   { border-color: #2ecc71; }
.spheres-diff-btn[data-diff="medium"]:hover { border-color: #f1c40f; }
.spheres-diff-btn[data-diff="hard"]:hover   { border-color: #e74c3c; }
.sdb-icon { font-size: 1.5rem; flex-shrink: 0; }
.sdb-name { font-weight: 800; font-size: 1rem; flex: 1; }
.sdb-desc { font-size: 0.78rem; color: var(--text2); white-space: nowrap; }

/* ═══ OSU MODE ════════════════════════════════════════════════════════ */
.osu-wrapper {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  user-select: none;
}

/* HUD bar */
.osu-hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-shrink: 0;
}
.osu-hud-left, .osu-hud-right {
  display: flex;
  gap: 18px;
  align-items: center;
}
.osu-hud-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.osu-stat {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

/* Game-level countdown ring in HUD */
.osu-timer-wrap {
  position: relative;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.osu-game-ring {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
}
.osu-game-ring-bg {
  fill: none;
  stroke: var(--bg3);
  stroke-width: 4;
}
.osu-game-ring-fg {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-dasharray: 169.6;
  stroke-dashoffset: 0;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.9s linear;
}
.osu-time-val {
  position: relative;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  z-index: 1;
}

/* Play field */
.osu-field {
  position: relative;
  flex: 1;
  overflow: hidden;
}

/* Hit circle */
.osu-circle {
  position: absolute;
  width: 80px;
  height: 80px;
  transform: translate(-50%, -50%) scale(0.4);
  opacity: 0;
  transition: transform 0.18s cubic-bezier(.34,1.56,.64,1), opacity 0.18s;
  cursor: default;
}
.osu-circle-visible {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* SVG ring around circle */
.osu-ring {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
  pointer-events: none;
}
.osu-ring-bg {
  fill: var(--bg2);
  stroke: var(--border);
  stroke-width: 3;
}
.osu-ring-fg {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.06s linear;
}
.osu-urgent .osu-ring-fg {
  stroke: #e74c3c;
  filter: drop-shadow(0 0 6px #e74c3c);
}
.osu-active .osu-ring-fg {
  stroke: var(--accent2, #2ecc71);
  filter: drop-shadow(0 0 8px var(--accent2, #2ecc71));
}
.osu-active .osu-ring-bg { stroke: var(--accent2, #2ecc71); stroke-opacity: 0.25; }

/* Word inside circle */
.osu-word {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono, monospace);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  padding: 8px;
  word-break: break-all;
  pointer-events: none;
}
.osu-done { color: var(--accent2, #2ecc71); }
.osu-cur  { color: #fff; text-decoration: underline; }
.osu-rest { color: var(--text2); }

/* Burst animation on hit */
@keyframes osoBurst {
  0%   { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  60%  { transform: translate(-50%, -50%) scale(1.6); opacity: 0.6; }
  100% { transform: translate(-50%, -50%) scale(2.2); opacity: 0; }
}
.osu-burst {
  animation: osoBurst 0.4s ease-out forwards;
  pointer-events: none;
}
.osu-burst .osu-ring-fg { stroke: var(--accent2, #2ecc71); }
.osu-burst .osu-ring-bg { fill: transparent; }

/* Miss animation */
@keyframes osoMiss {
  0%   { opacity: 1; }
  100% { opacity: 0; filter: grayscale(1); transform: translate(-50%, -50%) scale(0.7); }
}
.osu-miss {
  animation: osoMiss 0.5s ease-in forwards;
  pointer-events: none;
}

/* Floating score pop */
.osu-float-pts {
  position: absolute;
  font-size: 1rem;
  font-weight: 800;
  pointer-events: none;
  animation: floatUp 0.9s ease-out forwards;
  transform: translateX(-50%);
}
.osu-float-perfect { color: #f1c40f; }
.osu-float-good    { color: var(--accent2, #2ecc71); }
.osu-float-ok      { color: var(--text2); }
@keyframes floatUp {
  0%   { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(-50px); }
}

/* Input bar */
.osu-input-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono, monospace);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
  transition: background 0.2s;
}
.osu-input-label { color: var(--text2); font-weight: 400; font-size: 0.85rem; }
.osu-typed { color: var(--accent); letter-spacing: 0.08em; }
.osu-cursor-blink {
  animation: blink 0.9s step-end infinite;
  color: var(--accent);
}
.osu-input-error { background: rgba(231,76,60,0.18); }


/* ─── Profile Edit Modal ──────────────────────────────────────────── */
.profile-modal-box {
  max-width: 440px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 28px 32px;
  scrollbar-width: thin;
}

.profile-edit-avatar-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.profile-edit-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #9b59b6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: #fff;
  border: 3px solid var(--accent);
  box-shadow: 0 0 16px rgba(88,166,255,0.28);
  transition: box-shadow 0.2s;
}

.profile-edit-avatar-label {
  font-size: 0.78rem;
  color: var(--text2);
}

.profile-edit-emoji-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  justify-content: center;
  max-width: 340px;
}

.profile-emoji-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 2px solid transparent;
  background: var(--bg3);
  cursor: pointer;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  line-height: 1;
}

.profile-emoji-btn:hover {
  border-color: var(--accent);
  transform: scale(1.15);
}

.profile-emoji-btn.selected {
  border-color: var(--accent);
  background: rgba(88,166,255,0.15);
  box-shadow: 0 0 8px rgba(88,166,255,0.3);
}

.profile-emoji-btn.clear-btn {
  font-size: 0.75rem;
  color: var(--text2);
}

.profile-edit-section {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-bottom: 16px;
}

.profile-edit-section-title {
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 10px;
  color: var(--text1);
}

.profile-edit-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text2);
  margin-bottom: 6px;
}

.profile-edit-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text1);
  font-size: 0.88rem;
  font-family: var(--font-mono);
  transition: border-color 0.15s;
}

.profile-edit-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* Make profile pill clickable */
.profile-pill {
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.profile-pill:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(88,166,255,0.18);
}

.profile-edit-success {
  color: #2ecc71;
  font-size: 0.82rem;
  margin-top: 4px;
}

/* ─── Clan Page ──────────────────────────────────────────────────────── */
.clan-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px;
}

.clan-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.clan-header-row h2 { margin: 0; font-size: 1.4rem; }

.clan-loading, .clan-error, .clan-empty {
  text-align: center;
  color: var(--text2);
  padding: 40px 20px;
  font-size: 0.95rem;
}
.clan-error { color: var(--c-err); }

/* Stats row */
.clan-stats-row {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.clan-stat {
  flex: 1;
  min-width: 80px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}
.clan-stat-val { font-size: 1.5rem; font-weight: 700; color: var(--accent); font-family: var(--font-mono); }
.clan-stat-lbl { font-size: 0.71rem; color: var(--text2); margin-top: 2px; }

/* Create form */
.clan-create-form {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}
.clan-form-title { font-weight: 700; font-size: 1rem; margin-bottom: 14px; }
.clan-form-row { display: flex; gap: 10px; }
.clan-field { display: flex; flex-direction: column; gap: 5px; flex: 1; }
.clan-field label { font-size: 0.8rem; color: var(--text2); }

.clan-input {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text1);
  font-size: 0.88rem;
  font-family: var(--font-mono);
  transition: border-color 0.15s;
  box-sizing: border-box;
  width: 100%;
}
.clan-input:focus { outline: none; border-color: var(--accent); }

/* Search row */
.clan-search-row { margin-bottom: 16px; }

/* Clan list */
.clan-list { display: flex; flex-direction: column; gap: 10px; }
.clan-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  transition: border-color 0.15s;
}
.clan-card:hover { border-color: var(--accent); }
.clan-card-tag {
  font-size: 1.1rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent);
  min-width: 60px;
}
.clan-card-info { flex: 1; }
.clan-card-name { font-weight: 700; font-size: 0.95rem; }
.clan-card-desc { font-size: 0.78rem; color: var(--text2); margin-top: 2px; }
.clan-card-stats { font-size: 0.75rem; color: var(--text2); margin-top: 4px; }

/* Members list */
.clan-section-title { font-weight: 700; font-size: 0.88rem; color: var(--text2); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.05em; }
.clan-members-list { display: flex; flex-direction: column; gap: 6px; }
.clan-member-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg3);
  border-radius: 8px;
  padding: 8px 12px;
}
.clan-member-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #9b59b6);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff;
}
.clan-member-name { font-size: 0.88rem; }

/* Challenge section */
.clan-challenge-section {
  margin-bottom: 20px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

/* Incoming challenge box */
.clan-challenge-box {
  background: rgba(231,76,60,0.1);
  border: 1px solid rgba(231,76,60,0.4);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.clan-challenge-label { font-size: 0.92rem; }

/* Active battle */
.battle-active-box {
  background: var(--bg3);
  border: 2px solid var(--accent);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 0 20px rgba(88,166,255,0.12);
}

.battle-vs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.battle-vs-side {
  text-align: center;
  flex: 1;
}
.battle-vs-side.leading .battle-vs-score { color: #2ecc71; text-shadow: 0 0 12px #2ecc71; }
.battle-vs-tag { font-size: 1rem; font-weight: 800; color: var(--text2); }
.battle-vs-score { font-size: 2.4rem; font-weight: 900; font-family: var(--font-mono); color: var(--accent); }
.battle-vs-mid { text-align: center; }
.battle-vs-label { font-size: 0.75rem; color: var(--text2); font-weight: 700; letter-spacing: 0.12em; }
.battle-timer {
  font-size: 1.2rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-warn);
  margin-top: 2px;
}

.battle-progress-wrap { margin-bottom: 14px; }
.battle-progress-bar {
  height: 8px;
  background: var(--bg2);
  border-radius: 4px;
  overflow: hidden;
}
.battle-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #2ecc71);
  border-radius: 4px;
  transition: width 0.5s ease;
  min-width: 4px;
}

.battle-contribs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.battle-contrib-col { display: flex; flex-direction: column; gap: 4px; }
.battle-contrib-col--right .battle-contrib-row { flex-direction: row-reverse; }
.battle-contrib-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg2);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.78rem;
}
.battle-contrib-name { color: var(--text2); }
.battle-contrib-score { font-weight: 700; color: var(--accent); font-family: var(--font-mono); }
.battle-contrib-empty { color: var(--text2); font-size: 0.78rem; padding: 4px 0; }

/* Nav btn clan highlight */
#nav-clan { color: #f39c12; }
#nav-clan.active { background: rgba(243,156,18,0.15); }

/* ─── Home Theme Card ────────────────────────────────── */
.home-theme-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--bg2);
}
.htc-header {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.htc-label { font-size: 0.88rem; font-weight: 700; color: var(--text); flex: 1; }
.htc-edit-btn {
  background: transparent; border: 1px solid var(--border);
  border-radius: 7px; cursor: pointer; color: var(--text2); padding: 3px 8px;
  font-size: 0.82rem; transition: border-color 0.15s, color 0.15s;
}
.htc-edit-btn:hover { border-color: var(--accent); color: var(--accent); }
.htc-btns { display: flex; gap: 7px; flex-wrap: wrap; }
.htc-dot {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 10px; border-radius: 9px; border: 2px solid var(--border);
  cursor: pointer; background: var(--bg3); transition: border-color 0.15s, transform 0.12s;
  font-size: 1.1rem;
}
.htc-dot span { font-size: 0.6rem; color: var(--text2); }
.htc-dot:hover { transform: scale(1.08); border-color: var(--accent); }
.htc-dot.active { border-color: var(--accent); background: rgba(88,166,255,0.1); }

/* Legacy VIP selectors kept for compat (hidden/unused) */
.home-vip-card { display: none; }

/* ─── Home VIP Promo (non-VIP) ──────────────────────────── */
.home-vip-promo {
  position: relative; overflow: hidden;
  border: 1px solid rgba(240,192,64,0.28);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(145deg, rgba(240,192,64,0.07), rgba(191,90,242,0.04), transparent);
  box-shadow: 0 0 20px rgba(240,192,64,0.08);
}
.hvp-glow {
  position: absolute; inset: -60px; pointer-events: none;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(240,192,64,0.14), transparent 70%);
}
.hvp-header {
  font-size: 1.05rem; font-weight: 800; color: #f0c040;
  letter-spacing: 0.04em; margin-bottom: 3px;
}
.hvp-subtitle {
  font-size: 0.75rem; color: var(--text2); margin-bottom: 10px; font-style: italic;
}
/* 2-col perk grid for promo */
.hvp-perks-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5px 8px; margin-bottom: 12px;
}
.hvp-perk-item {
  font-size: 0.72rem; color: var(--text2);
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05);
  border-radius: 6px; padding: 4px 8px;
}
/* Plan mini cards in home promo */
.hvp-plans {
  display: flex; gap: 8px; margin-bottom: 12px;
}
.hvp-plan {
  flex: 1; text-align: center; padding: 8px 6px;
  background: var(--bg3); border: 1px solid var(--border); border-radius: 8px;
  position: relative;
}
.hvp-plan.hvp-plan-best {
  border-color: rgba(240,192,64,0.5);
  background: rgba(240,192,64,0.07);
}
.hvp-plan.hvp-plan-forever {
  border-color: rgba(255,106,48,0.5);
  background: rgba(255,106,48,0.06);
}
.hvp-plan-badge {
  position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  background: #f0c040; color: #1a1200; font-size: 0.62rem; font-weight: 700;
  padding: 2px 7px; border-radius: 8px; white-space: nowrap;
}
.hvp-plan-badge.hvp-plan-badge-fire {
  background: linear-gradient(90deg, #ff6a30, #ff3a60); color: #fff;
}
.hvp-plan-price { font-size: 1.1rem; font-weight: 800; color: #f0c040; }
.hvp-plan-forever .hvp-plan-price { color: #ff8040; }
.hvp-plan-period { font-size: 0.68rem; color: var(--text2); margin-top: 1px; }

/* Old perks list (keep compat) */
.hvp-perks { list-style: none; padding: 0; margin: 0 0 10px; display: grid; grid-template-columns: 1fr; gap: 3px; }
.hvp-perks li { font-size: 0.73rem; color: var(--text2); }
.hvp-prices { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.hvp-price-item { font-size: 0.72rem; color: var(--text2); background: var(--bg3); padding: 3px 10px; border-radius: 20px; border: 1px solid var(--border); }
.hvp-price-item b { color: var(--text); }
.hvp-price-best { border-color: rgba(240,192,64,0.4); color: #f0c040; background: rgba(240,192,64,0.07); }
.hvp-price-best b { color: #f0c040; }
.hvp-activate-btn {
  width: 100%; background: linear-gradient(135deg, #f0c040, #c89800);
  color: #1a1200; font-weight: 800; border: none; border-radius: 9px;
  padding: 10px; font-size: 0.88rem; cursor: pointer; letter-spacing: 0.03em;
  box-shadow: 0 4px 18px rgba(240,192,64,0.35); transition: filter 0.15s, transform 0.12s;
}
.hvp-activate-btn:hover { filter: brightness(1.1); transform: translateY(-2px); box-shadow: 0 6px 22px rgba(240,192,64,0.45); }


/* ─── VIP Perks grid (modal) ─────────────────────────────── */
.vip-perks-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5px 10px;
  margin: 10px 0;
}
.vip-perks-grid--promo { margin-bottom: 14px; }
.vp-item {
  font-size: 0.78rem; color: var(--text2);
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 7px; padding: 5px 8px;
  transition: border-color 0.15s, color 0.15s;
}
.vp-item.active-vp {
  border-color: rgba(240,192,64,0.4);
  color: #f0d060;
  background: rgba(240,192,64,0.07);
}
.vp-item.active-vp::before { content: '✓ '; opacity: 0.7; font-size: 0.72rem; }

/* ─── VIP Modal Promo wrapper ────────────────────────────── */
.vip-modal-promo {
  position: relative; overflow: hidden;
  border: 0; border-radius: 0; padding: 0;
  background: transparent;
}
.vmp-shine {
  position: absolute; inset: -80px; pointer-events: none;
  background: radial-gradient(ellipse 70% 40% at 50% 0%, rgba(240,192,64,0.18), transparent);
  animation: hvip-pulse 4s ease-in-out infinite alternate;
}
.vmp-tagline { font-size: 0.82rem; color: var(--text2); margin-bottom: 12px; font-style: italic; }

/* ─── VIP Gradient Presets ──────────────────────────── */
.vip-gradient-presets { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; align-items: center; }
.vip-grad-swatch {
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  border: 3px solid transparent; transition: border-color 0.15s, transform 0.12s;
  display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: var(--text2);
}
.vip-grad-swatch:hover { transform: scale(1.12); }
.vip-grad-swatch.selected { border-color: #fff; box-shadow: 0 0 0 2px var(--accent); }
.vip-grad-none { color: var(--text3); }

/* ─── VIP Theme Picker ──────────────────────────────── */
.vip-theme-grid { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.vip-theme-btn {
  width: 72px; height: 48px; border-radius: 10px; cursor: pointer;
  border: 2px solid var(--border); background: var(--bg3);
  font-size: 1.3rem; line-height: 1; transition: border-color 0.15s, transform 0.12s;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: var(--text2);
}
.vip-theme-btn span { font-size: 0.62rem; font-weight: 600; letter-spacing: 0.03em; }
.vip-theme-btn:hover { transform: scale(1.06); border-color: var(--accent2); }
.vip-theme-btn.active { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent2); color: var(--text); }

/* ─── Stats VIP gate ─────────────────────────────────────── */
.stats-vip-gate {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 48px 24px;
  background: linear-gradient(145deg, rgba(240,192,64,0.07), rgba(191,90,242,0.04), transparent);
  border: 1px solid rgba(240,192,64,0.25);
  border-radius: 18px;
  max-width: 480px; margin: 40px auto;
  position: relative; overflow: hidden;
}
.stats-vip-gate::before {
  content: ''; position: absolute; inset: -80px; pointer-events: none;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(240,192,64,0.15), transparent 70%);
  animation: hvip-pulse 4s ease-in-out infinite alternate;
}
.svg-lock {
  width: 72px; height: 72px; margin-bottom: 20px;
  background: rgba(240,192,64,0.07); border: 1px solid rgba(240,192,64,0.25);
  border-radius: 50%; padding: 14px;
  box-shadow: 0 0 24px rgba(240,192,64,0.15);
}
.vg-title { font-size: 1.15rem; font-weight: 800; color: #f0c040; margin-bottom: 8px; }
.vg-desc { font-size: 0.85rem; color: var(--text2); margin-bottom: 20px; line-height: 1.5; max-width: 360px; }
.vg-perks {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  margin-bottom: 24px; width: 100%;
}
.vg-perk {
  font-size: 0.78rem; color: var(--text2);
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px; padding: 8px 10px; text-align: left;
  transition: border-color 0.15s;
}
.vg-perk:hover { border-color: rgba(240,192,64,0.3); color: #ccc; }
.vg-btn {
  width: 100%; max-width: 280px; padding: 13px;
  background: linear-gradient(135deg, #f0c040, #c89800);
  color: #1a1200; font-weight: 800; border: none; border-radius: 10px;
  font-size: 1rem; cursor: pointer; letter-spacing: 0.04em;
  box-shadow: 0 4px 16px rgba(240,192,64,0.35);
  transition: filter 0.15s, transform 0.12s;
}
.vg-btn:hover { filter: brightness(1.08); transform: translateY(-2px); }

/* ═══ DAILY QUESTS ══════════════════════════════════════════════════ */
.quests-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.quests-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
}
.quests-title { font-weight: 700; font-size: 0.95rem; }
.quests-counter { font-size: 0.8rem; font-weight: 700; color: var(--accent); }
.quests-reset { font-size: 0.7rem; color: var(--text3); font-weight: 400; }
.quests-list { padding: 10px 12px; display: flex; flex-direction: column; gap: 8px; }
.quest-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px;
  background: var(--bg3); border: 1px solid var(--border);
  transition: border-color 0.15s;
}
.quest-item:hover { border-color: var(--accent); }
.quest-item.quest-done {
  opacity: 0.75;
  border-color: rgba(82,183,136,0.3);
  background: rgba(82,183,136,0.06);
}
.quest-icon { font-size: 1.2rem; flex-shrink: 0; width: 28px; text-align: center; }
.quest-body { flex: 1; min-width: 0; }
.quest-label { font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.quest-progress-wrap { display: flex; align-items: center; gap: 8px; }
.quest-bar {
  flex: 1; height: 6px; background: var(--bg2);
  border-radius: 3px; overflow: hidden;
}
.quest-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #60d0ff);
  border-radius: 3px; transition: width 0.5s ease;
}
.quest-done .quest-bar-fill { background: linear-gradient(90deg, #52b788, #74c69d); }
.quest-prog-txt { font-size: 0.7rem; color: var(--text3); white-space: nowrap; }
.quest-reward { flex-shrink: 0; text-align: right; }
.quest-done-mark { font-size: 1.2rem; }
.quest-rew-val { font-size: 0.85rem; font-weight: 700; color: #f0c040; }
.quests-all-done {
  text-align: center; padding: 12px 16px;
  font-size: 0.88rem; font-weight: 600; color: #52b788;
  border-top: 1px solid var(--border);
}

/* ═══ GHOST WIDGET (game topbar) ════════════════════════════════════ */
.ghost-topbar-widget {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 7px;
  background: var(--bg3); border: 1px solid var(--border);
  font-size: 0.8rem; color: var(--text2); margin-right: 8px;
}
.ghost-delta { font-weight: 700; font-size: 0.78rem; transition: color 0.3s; }
.ghost-pos { color: #52b788; }
.ghost-neg { color: #f87171; }

/* ═══ CLASSIC MODE GHOST IN STATS BAR ══════════════════════════════ */
.cl-ghost-item .ghost-stat-val { font-size: 0.78rem !important; line-height: 1.1; }
.cls-ghost-pos { color: #52b788; font-size: 0.7rem; font-weight: 700; }
.cls-ghost-neg { color: #f87171; font-size: 0.7rem; font-weight: 700; }

/* ═══ KEY HEATMAP (result modal) ════════════════════════════════════ */
.rm-heatmap-container { margin-top: 14px; }
.heatmap-section {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px;
}
.heatmap-title { font-size: 0.85rem; font-weight: 700; margin-bottom: 10px; }
.heatmap-kb { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.heatmap-row { display: flex; gap: 3px; }
.hm-key {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 4px;
  font-size: 0.7rem; font-weight: 600; cursor: default;
  border: 1px solid transparent; user-select: none;
}
.hm-untouched { background: var(--bg2); color: var(--text3); border-color: var(--border); }
.hm-good  { background: rgba(82,183,136,0.18); color: #52b788; border-color: rgba(82,183,136,0.35); }
.hm-ok    { background: rgba(240,192,64,0.18); color: #f0c040; border-color: rgba(240,192,64,0.35); }
.hm-bad   { background: rgba(248,113,113,0.18);color: #f87171; border-color: rgba(248,113,113,0.35); }
.heatmap-legend {
  display: flex; align-items: center; gap: 6px;
  margin-top: 8px; font-size: 0.7rem; color: var(--text3); flex-wrap: wrap;
}
.hm-leg {
  display: inline-block; width: 12px; height: 12px; border-radius: 2px;
}
.hm-leg.hm-good-bg  { background: #52b788; }
.hm-leg.hm-ok-bg    { background: #f0c040; }
.hm-leg.hm-bad-bg   { background: #f87171; }

/* ═══ CUSTOM TEXT MODAL ═════════════════════════════════════════════ */
.custom-text-input {
  width: 100%; box-sizing: border-box; resize: vertical;
  font-size: 0.9rem; padding: 10px 12px; border-radius: 8px;
  background: var(--bg2); color: var(--text);
  border: 1px solid var(--border); font-family: inherit;
  outline: none; transition: border-color 0.15s; min-height: 90px;
}
.custom-text-input:focus { border-color: var(--accent); }
.custom-text-recents { margin-top: 10px; }
.custom-text-recents-label {
  font-size: 0.75rem; color: var(--text3); margin-bottom: 6px;
}
.custom-text-recent-btn {
  display: block; width: 100%; text-align: left;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 0.78rem; margin-bottom: 4px; cursor: pointer;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px;
  color: var(--text2); transition: border-color 0.15s, color 0.15s;
}
.custom-text-recent-btn:hover { border-color: var(--accent); color: var(--text); }

/* ─── Code + Rated mode cards ────────────────────────────────────────── */
.mode-card[data-mode="code"] { border-color: rgba(74,222,128,0.25); }
.mode-card[data-mode="code"]:hover { border-color: #4ade80; }
.mode-card[data-mode="code"]::before { background: #4ade80; }

.mode-card-rated { border-color: rgba(240,192,64,0.3); }
.mode-card-rated:hover { border-color: #f0c040 !important; }
.mode-card-rated::before { background: #f0c040 !important; }
.mode-card-rated.dd-available {
  border-color: rgba(240,192,64,0.6);
  animation: dd-btn-pulse 2.5s ease-in-out infinite;
}

/* ─── Admin panel ─────────────────────────────────────────────────── */
.nav-btn-admin { color: #f87171 !important; }
.nav-btn-admin:hover { background: rgba(248,113,113,0.15) !important; }

.btn-sm { font-size: 0.78em; padding: 4px 10px; }
.btn-danger { background: #7f1d1d; color: #fca5a5; border: 1px solid #f87171; }
.btn-danger:hover { background: #991b1b; }

.admin-stats-row { display: flex; gap: 24px; margin-bottom: 16px; font-size: 0.9em; opacity: 0.7; }
.admin-stats-row b { color: var(--accent2); }

.admin-search-row { margin-bottom: 14px; }
.admin-search-input {
  width: 100%; max-width: 360px;
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text); border-radius: 8px; padding: 7px 14px;
  font-size: 0.9em;
}

.admin-user-list { display: flex; flex-direction: column; gap: 6px; }

.admin-user-row {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 14px;
  transition: border-color 0.2s;
}
.admin-user-row.aur-banned { opacity: 0.55; border-color: #7f1d1d; }
.aur-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}
.aur-info { flex: 1; min-width: 0; }
.aur-name { font-weight: 600; font-size: 0.95em; }
.aur-sub { font-size: 0.78em; opacity: 0.55; margin-top: 2px; }
.aur-badge { font-size: 0.72em; font-weight: 700; border-radius: 5px; padding: 1px 5px; margin-left: 6px; vertical-align: middle; }
.aur-admin { background: rgba(240,192,64,0.15); color: #f0c040; }
.aur-ban { background: rgba(248,113,113,0.15); color: #f87171; }
.aur-actions { flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════════════════
   КИБЕР-САПЁР (sapper)
   ═══════════════════════════════════════════════════════════════════════ */
.sapper-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.sapper-hud { display: flex; gap: 20px; padding: 10px 18px; background: var(--bg2); border-bottom: 1px solid var(--border); font-size: 0.9rem; font-family: var(--font-mono, monospace); flex-wrap: wrap; }
.sapper-timer-hud { color: #fb923c; font-weight: 700; }
.sapper-arena { flex: 1; display: flex; align-items: center; justify-content: center; padding: 20px; }
.sapper-bomb {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  background: var(--bg2); border: 2px solid #fb923c; border-radius: 18px;
  padding: 28px 36px; min-width: 320px; max-width: 460px; width: 100%;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.sapper-bomb.sp-danger { border-color: #ef4444; box-shadow: 0 0 16px rgba(239,68,68,0.35); }
.sapper-bomb.sp-critical { border-color: #dc2626; box-shadow: 0 0 28px rgba(220,38,38,0.6); animation: sp-pulse 0.4s ease infinite alternate; }
.sapper-bomb.sp-defused { border-color: #22c55e; box-shadow: 0 0 18px rgba(34,197,94,0.4); }
@keyframes sp-pulse { from { box-shadow: 0 0 20px rgba(220,38,38,0.4); } to { box-shadow: 0 0 40px rgba(220,38,38,0.9); } }
@keyframes sp-explode-anim { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.5); opacity: 0.7; } 100% { transform: scale(0.1); opacity: 0; } }
.sapper-bomb.sp-explode { animation: sp-explode-anim 0.8s ease forwards; }
@keyframes sp-shake { 0%, 100% { transform: translateX(0); } 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
.sapper-bomb.sp-shake { animation: sp-shake 0.4s ease; }
.sb-bomb-icon { font-size: 2.8rem; line-height: 1; }
.sb-timer-ring { position: relative; width: 100px; height: 100px; flex-shrink: 0; }
.sb-ring-svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.sb-ring-bg { fill: none; stroke: var(--border); stroke-width: 6; }
.sb-ring-fill { fill: none; stroke: #fb923c; stroke-width: 6; stroke-linecap: round; transition: stroke-dashoffset 0.1s, stroke 0.3s; }
.sp-danger .sb-ring-fill { stroke: #ef4444; }
.sp-critical .sb-ring-fill { stroke: #dc2626; }
.sb-countdown { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; font-weight: 700; font-family: var(--font-mono, monospace); color: var(--text); }
.sb-code-label { font-size: 0.8rem; color: var(--text2); text-transform: uppercase; letter-spacing: 0.1em; }
.sb-code-display { font-family: var(--font-mono, monospace); font-size: 1.4rem; font-weight: 700; letter-spacing: 0.12em; word-break: break-all; text-align: center; padding: 8px 0; }
.sc-char { color: var(--text2); }
.sc-done { color: #22c55e; }
.sc-current { color: #fff; background: rgba(251,146,60,0.25); border-radius: 3px; outline: 2px solid #fb923c; }
.sb-typed-row { font-family: var(--font-mono, monospace); font-size: 1rem; color: var(--accent); min-height: 1.5em; }
.sb-typed { letter-spacing: 0.08em; }
.sapper-msg { text-align: center; padding: 8px 16px; font-size: 0.9rem; font-weight: 600; min-height: 2em; }
.danger-msg { color: #ef4444; }
.success-msg { color: #22c55e; }

/* ═══════════════════════════════════════════════════════════════════════
   СЛЕПОЙ ДЕТЕКТИВ (detective)
   ═══════════════════════════════════════════════════════════════════════ */
.detective-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.detective-hud { display: flex; gap: 20px; padding: 10px 18px; background: var(--bg2); border-bottom: 1px solid var(--border); font-size: 0.9rem; font-family: var(--font-mono, monospace); flex-wrap: wrap; }
.detective-board { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; gap: 16px; overflow-x: hidden; max-width: 100%; }
.det-label { font-size: 0.85rem; color: var(--text2); text-align: center; max-width: 500px; }
.det-sentence { font-family: var(--font-mono, monospace); font-size: 1.45rem; font-weight: 600; line-height: 1.9; text-align: center; max-width: 640px; width: 100%; box-sizing: border-box; overflow-wrap: break-word; word-break: break-word; letter-spacing: 0.04em; }
.dc-char { display: inline; }
.dc-done { color: #22c55e; }
.dc-current { color: #fff; background: rgba(88,166,255,0.22); border-radius: 3px; outline: 2px solid var(--accent); }
.dc-current.dc-error { background: rgba(239,68,68,0.25); outline-color: #ef4444; }
.dc-future { color: var(--text2); }
.det-hint { font-size: 0.82rem; color: var(--text2); text-align: center; }
.detective-progress { padding: 0 18px 12px; }
.dp-bar-wrap { height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.dp-bar { height: 100%; background: linear-gradient(90deg, var(--accent), #a78bfa); border-radius: 3px; transition: width 0.3s; }

/* ═══════════════════════════════════════════════════════════════════════
   БОСС-РЕЙД (boss)
   ═══════════════════════════════════════════════════════════════════════ */
.boss-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; background: linear-gradient(180deg, #0d0d1a 0%, var(--bg) 100%); }
.boss-scene { display: flex; align-items: center; justify-content: space-around; padding: 16px 24px 8px; gap: 16px; flex-wrap: wrap; }
.boss-entity, .boss-player { display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 140px; }
.boss-sprite { font-size: 2.8rem; line-height: 1; transition: transform 0.15s; }
.bs-attacking { animation: bs-attack 0.6s ease; }
@keyframes bs-attack { 0%, 100% { transform: scale(1); } 40% { transform: scale(1.25) translateX(-10px); } 70% { transform: scale(1.1) translateX(4px); } }
.bs-dead { animation: bs-die 0.6s ease forwards; }
@keyframes bs-die { to { opacity: 0.2; transform: scale(0.6) rotate(-20deg); } }
.bs-victory { animation: bs-celebrate 0.6s ease; }
@keyframes bs-celebrate { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.3); } }
.bs-hit { animation: bs-shake 0.5s ease; }
@keyframes bs-shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-8px); } 75% { transform: translateX(8px); } }
.boss-name-label { font-size: 0.8rem; color: var(--text2); font-weight: 600; }
.boss-hp-wrap { width: 130px; height: 10px; background: var(--border); border-radius: 5px; overflow: hidden; }
.boss-hp-bar { height: 100%; background: linear-gradient(90deg, #ef4444, #f87171); border-radius: 5px; transition: width 0.4s; }
.boss-player-bar { height: 100%; background: linear-gradient(90deg, #22c55e, #86efac); border-radius: 5px; transition: width 0.4s; }
.boss-hp-text { font-size: 0.75rem; color: var(--text2); font-family: var(--font-mono, monospace); }
.boss-vs { font-size: 2rem; color: var(--text2); flex-shrink: 0; }
.boss-spell-area { margin: 0 18px 8px; background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; }
.bs-spell-label { font-size: 0.8rem; color: var(--text2); margin-bottom: 8px; font-weight: 600; }
.bs-spell-text { font-family: var(--font-mono, monospace); font-size: 1.25rem; line-height: 1.8; word-break: break-word; }
.bsc { }
.bsc-done { color: #22c55e; }
.bsc-cur  { color: #fff; background: rgba(88,166,255,0.22); border-radius: 3px; outline: 2px solid var(--accent); }
.bsc-err  { background: rgba(239,68,68,0.3); outline-color: #ef4444; }
.bsc-todo { color: var(--text2); }
.bs-timer-row { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.bs-timer-bar-wrap { flex: 1; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.bs-timer-bar { height: 100%; background: #fb923c; border-radius: 3px; transition: width 0.1s, background 0.3s; }
.bs-timer-val { font-family: var(--font-mono, monospace); font-size: 0.85rem; color: #fb923c; width: 22px; text-align: right; }
.boss-damage-log { margin: 0 18px 4px; display: flex; flex-direction: column; gap: 2px; min-height: 60px; }
.bs-dmg { font-size: 0.82rem; font-weight: 600; animation: fadeInDown 0.2s ease; }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.bs-dmg-deal { color: #22c55e; }
.bs-dmg-recv { color: #ef4444; }
.boss-hud { padding: 6px 18px 10px; font-size: 0.85rem; color: var(--text2); font-family: var(--font-mono, monospace); }

/* ═══════════════════════════════════════════════════════════════════════
   ГОНКА НА ВЫБЫВАНИЕ (royale)
   ═══════════════════════════════════════════════════════════════════════ */
.royale-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.royale-hud { display: flex; gap: 20px; padding: 10px 18px; background: var(--bg2); border-bottom: 1px solid var(--border); font-size: 0.9rem; font-family: var(--font-mono, monospace); flex-wrap: wrap; }
.rl-countdown { color: #f59e0b; font-weight: 800; }
.royale-leaderboard { padding: 10px 18px 6px; display: flex; flex-direction: column; gap: 4px; max-height: 220px; overflow-y: auto; scrollbar-width: thin; }
.rl-row { display: flex; align-items: center; gap: 10px; font-size: 0.83rem; padding: 4px 8px; border-radius: 7px; background: var(--bg2); border: 1px solid transparent; }
.rl-player-row { border-color: var(--accent); background: rgba(88,166,255,0.08); font-weight: 700; }
.rl-row-dead { opacity: 0.4; text-decoration: line-through; }
.rl-rank { width: 28px; color: var(--text2); font-family: var(--font-mono, monospace); font-weight: 700; flex-shrink: 0; }
.rl-name { min-width: 100px; flex-shrink: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rl-dead { color: #ef4444; }
.rl-prog-wrap { flex: 1; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.rl-prog-bar { height: 100%; background: linear-gradient(90deg, var(--accent), #a78bfa); border-radius: 4px; transition: width 0.3s; }
.rl-player-row .rl-prog-bar { background: linear-gradient(90deg, #22c55e, #86efac); }
.rl-pct { width: 36px; text-align: right; font-family: var(--font-mono, monospace); font-size: 0.78rem; color: var(--text2); flex-shrink: 0; }
.royale-text-area { flex: 1; padding: 12px 18px; display: flex; flex-direction: column; gap: 8px; overflow: auto; }
.rt-label { font-size: 0.8rem; color: var(--text2); font-weight: 600; }
.rt-text { font-family: var(--font-mono, monospace); font-size: 1.15rem; line-height: 2; letter-spacing: 0.04em; word-break: break-word; }
.rtc-done { color: #22c55e; }
.rtc-cur  { color: #fff; background: rgba(88,166,255,0.22); border-radius: 3px; outline: 2px solid var(--accent); }
.rtc-err  { background: rgba(239,68,68,0.3); outline-color: #ef4444; }
.rtc-todo { color: var(--text2); }
.royale-elim-msg { padding: 6px 18px; font-size: 0.9rem; font-weight: 700; min-height: 2em; text-align: center; }
.rl-elim-bot  { color: #fb923c; }
.rl-elim-you  { color: #ef4444; }
.rl-elim-win  { color: #22c55e; }
.rms-online-badge { color: #58a6ff; font-weight: 700; }

/* Royale mode-select / lobby */
.royale-mode-select { display: flex; flex-direction: column; align-items: center; justify-content: center; flex: 1; gap: 16px; padding: 32px 24px; max-width: 480px; margin: 0 auto; width: 100%; box-sizing: border-box; }
.rms-title { font-size: 1.6rem; font-weight: 800; text-align: center; }
.rms-subtitle { font-size: 0.9rem; color: var(--text2); text-align: center; }
.rms-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.rms-btn { padding: 12px 28px; border-radius: 10px; border: 2px solid var(--border); background: var(--bg2); color: var(--text); font-size: 1rem; font-weight: 700; cursor: pointer; transition: border-color 0.2s, background 0.2s; }
.rms-btn:hover:not(:disabled) { border-color: var(--accent); background: rgba(88,166,255,0.1); }
.rms-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.rms-btn-online { border-color: var(--accent); color: var(--accent); }
.rms-btn-online:hover { background: rgba(88,166,255,0.15); }
.rms-room-btns { display: flex; justify-content: center; }
.rms-divider { color: var(--text2); font-size: 0.85rem; }
.rms-join-row { display: flex; gap: 10px; align-items: center; width: 100%; }
.rms-code-input { flex: 1; padding: 10px 14px; border-radius: 8px; border: 2px solid var(--border); background: var(--bg2); color: var(--text); font-size: 1.1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; outline: none; }
.rms-code-input:focus { border-color: var(--accent); }
.rms-error { color: #ef4444; font-size: 0.85rem; min-height: 1.2em; text-align: center; }
.rms-back { background: none; border: none; color: var(--text2); cursor: pointer; font-size: 0.85rem; padding: 4px 8px; text-decoration: underline; }
.rms-code-badge { background: rgba(88,166,255,0.15); color: var(--accent); border: 1px solid var(--accent); border-radius: 6px; padding: 2px 10px; font-family: var(--font-mono, monospace); font-size: 1.3rem; font-weight: 800; letter-spacing: 0.15em; display: inline-block; }
.rms-players-list { display: flex; flex-direction: column; gap: 6px; width: 100%; max-height: 240px; overflow-y: auto; }
.rms-player-item { padding: 8px 14px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; font-size: 0.9rem; }
.rms-waiting-msg { color: var(--text2); font-size: 0.9rem; text-align: center; }
.rms-countdown-big { font-size: 5rem; font-weight: 900; color: var(--accent); line-height: 1; font-family: var(--font-mono, monospace); }

/* ═══════════════════════════════════════════════════════════════════════
   СЛЕПОЙ ХАКЕР (hacker)
   ═══════════════════════════════════════════════════════════════════════ */
.hacker-wrapper { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.hacker-hud { display: flex; gap: 20px; padding: 10px 18px; background: var(--bg2); border-bottom: 1px solid var(--border); font-size: 0.9rem; font-family: var(--font-mono, monospace); flex-wrap: wrap; }
.hacker-arena { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px; gap: 24px; }
.hacker-display {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background: var(--bg2); border: 2px solid var(--border); border-radius: 16px;
  padding: 28px 40px; min-width: 280px; max-width: 420px; width: 100%;
  min-height: 120px; transition: border-color 0.3s, background 0.3s; overflow: hidden; box-sizing: border-box;
}
.hacker-display.hk-dark { background: #050505; border-color: #1a1a2e; }
.hacker-display.hk-reveal { border-color: var(--accent); background: rgba(88,166,255,0.06); }
.hk-phase-label { font-size: 0.82rem; color: var(--text2); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.hk-word { font-family: var(--font-mono, monospace); font-size: 2.2rem; font-weight: 800; color: var(--text); letter-spacing: 0.12em; transition: opacity 0.2s; word-break: break-all; max-width: 100%; text-align: center; }
.hk-word.hk-correct { color: #22c55e; }
.hk-word.hk-wrong   { color: #ef4444; }
.hacker-input-area { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.hk-input-label { font-size: 0.8rem; color: var(--text2); }
.hk-typed-line { font-family: var(--font-mono, monospace); font-size: 1.5rem; font-weight: 700; color: var(--accent); letter-spacing: 0.14em; min-width: 120px; text-align: center; min-height: 2rem; }
.hacker-msg { text-align: center; padding: 6px 18px; font-size: 0.88rem; font-weight: 600; min-height: 2em; }
.hk-ok   { color: #22c55e; }
.hk-fail { color: #ef4444; }