/* ================================================================
   TypeMaster Pro — Premium Typing Speed Test
   Full CSS with Glassmorphism, Themes, Animations
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS VARIABLES — Dark Theme (Default)
   ============================================================ */
:root {
  --bg-primary: #0f0e17;
  --bg-secondary: #1a1830;
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.07);
  --bg-card: rgba(255, 255, 255, 0.05);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-active: rgba(167, 139, 250, 0.5);

  --accent: #a78bfa;
  --accent-glow: rgba(167, 139, 250, 0.25);
  --accent-bright: #c4b5fd;
  --accent-dark: #7c3aed;

  --text-primary: #e2e0f0;
  --text-secondary: rgba(226, 224, 240, 0.55);
  --text-muted: rgba(226, 224, 240, 0.3);

  --char-correct: #4ade80;
  --char-incorrect: #f87171;
  --char-extra: #fb923c;
  --char-missed: rgba(226, 224, 240, 0.3);
  --char-caret: #a78bfa;

  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #f87171;

  --gradient-bg: radial-gradient(ellipse at 20% 20%, rgba(109, 40, 217, 0.15) 0%, transparent 50%),
                 radial-gradient(ellipse at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                 radial-gradient(ellipse at 50% 50%, rgba(16, 10, 40, 0.9) 0%, #0f0e17 100%);
  --gradient-accent: linear-gradient(135deg, #a78bfa, #60a5fa);
  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));

  --shadow-glow: 0 0 40px rgba(167, 139, 250, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-deep: 0 20px 60px rgba(0, 0, 0, 0.6);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --font-ui: 'Inter', sans-serif;
  --font-type: 'JetBrains Mono', monospace;
  --font-display: 'Outfit', sans-serif;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* LIGHT THEME */
[data-theme="light"] {
  --bg-primary: #f0f0f8;
  --bg-secondary: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.7);
  --bg-glass-hover: rgba(255, 255, 255, 0.9);
  --bg-card: rgba(255, 255, 255, 0.6);
  --border-glass: rgba(100, 90, 200, 0.15);
  --border-active: rgba(109, 40, 217, 0.5);
  --accent: #6d28d9;
  --accent-glow: rgba(109, 40, 217, 0.15);
  --accent-bright: #7c3aed;
  --text-primary: #1e1b4b;
  --text-secondary: rgba(30, 27, 75, 0.6);
  --text-muted: rgba(30, 27, 75, 0.35);
  --char-correct: #16a34a;
  --char-incorrect: #dc2626;
  --char-extra: #ea580c;
  --char-missed: rgba(30, 27, 75, 0.25);
  --gradient-bg: radial-gradient(ellipse at 20% 20%, rgba(167, 139, 250, 0.2) 0%, transparent 50%),
                 radial-gradient(ellipse at 80% 80%, rgba(96, 165, 250, 0.15) 0%, transparent 50%),
                 linear-gradient(135deg, #f0f0f8 0%, #e8e8f8 100%);
  --shadow-card: 0 8px 32px rgba(109, 40, 217, 0.1);
}

/* HACKER THEME */
[data-theme="hacker"] {
  --bg-primary: #000a00;
  --bg-secondary: #001200;
  --bg-glass: rgba(0, 255, 0, 0.03);
  --bg-glass-hover: rgba(0, 255, 0, 0.06);
  --bg-card: rgba(0, 255, 0, 0.04);
  --border-glass: rgba(0, 255, 0, 0.1);
  --border-active: rgba(0, 255, 0, 0.5);
  --accent: #00ff41;
  --accent-glow: rgba(0, 255, 65, 0.2);
  --accent-bright: #39ff14;
  --accent-dark: #00cc33;
  --text-primary: #00ff41;
  --text-secondary: rgba(0, 255, 65, 0.6);
  --text-muted: rgba(0, 255, 65, 0.3);
  --char-correct: #00ff41;
  --char-incorrect: #ff0040;
  --char-extra: #ffaa00;
  --gradient-bg: radial-gradient(ellipse at 50% 50%, rgba(0, 255, 65, 0.05) 0%, #000a00 100%);
  --gradient-accent: linear-gradient(135deg, #00ff41, #00cc33);
  --shadow-glow: 0 0 40px rgba(0, 255, 65, 0.2);
}

/* OCEAN THEME */
[data-theme="ocean"] {
  --bg-primary: #020b18;
  --bg-secondary: #051424;
  --bg-glass: rgba(6, 182, 212, 0.04);
  --bg-glass-hover: rgba(6, 182, 212, 0.08);
  --bg-card: rgba(6, 182, 212, 0.05);
  --border-glass: rgba(6, 182, 212, 0.12);
  --border-active: rgba(6, 182, 212, 0.5);
  --accent: #06b6d4;
  --accent-glow: rgba(6, 182, 212, 0.2);
  --accent-bright: #22d3ee;
  --accent-dark: #0891b2;
  --text-primary: #e0f7fa;
  --text-secondary: rgba(224, 247, 250, 0.55);
  --text-muted: rgba(224, 247, 250, 0.3);
  --char-correct: #34d399;
  --char-incorrect: #f87171;
  --char-extra: #fb923c;
  --gradient-bg: radial-gradient(ellipse at 20% 30%, rgba(6, 182, 212, 0.12) 0%, transparent 50%),
                 radial-gradient(ellipse at 80% 70%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
                 linear-gradient(180deg, #020b18 0%, #051424 100%);
  --gradient-accent: linear-gradient(135deg, #06b6d4, #34d399);
  --shadow-glow: 0 0 40px rgba(6, 182, 212, 0.15);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ui);
  background: var(--bg-primary);
  background-image: var(--gradient-bg);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition-slow), color var(--transition-slow);
}

/* Animated background particles */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.08) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 60%, rgba(255,255,255,0.05) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 40%, rgba(255,255,255,0.06) 0%, transparent 100%),
    radial-gradient(2px 2px at 35% 75%, rgba(167,139,250,0.08) 0%, transparent 100%),
    radial-gradient(1px 1px at 65% 20%, rgba(96,165,250,0.06) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.app-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0 20px;
  border-bottom: 1px solid var(--border-glass);
  flex-wrap: wrap;
  gap: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-glow), 0 4px 16px rgba(0,0,0,0.3);
  animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================
   ICON BUTTONS
   ============================================================ */
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  transition: all var(--transition-fast);
  position: relative;
  backdrop-filter: blur(8px);
}

.icon-btn:hover {
  background: var(--bg-glass-hover);
  color: var(--accent);
  border-color: var(--border-active);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.icon-btn:active {
  transform: translateY(0);
}

.icon-btn .tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.85);
  color: white;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.icon-btn:hover .tooltip { opacity: 1; }

/* ============================================================
   PERSONAL BESTS STRIP
   ============================================================ */
.pb-strip {
  padding: 12px 0;
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}

.pb-strip::-webkit-scrollbar { display: none; }

.pb-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

#pb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.pb-entry {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.72rem;
  white-space: nowrap;
}

.pb-mode {
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.65rem;
}

.pb-wpm {
  color: var(--accent);
  font-weight: 700;
  font-family: var(--font-type);
}

.pb-acc {
  color: var(--text-secondary);
}

.pb-empty {
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* ============================================================
   TEST TOOLBAR
   ============================================================ */
.test-toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 0 8px;
}

.toolbar-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.toolbar-divider {
  width: 1px;
  height: 24px;
  background: var(--border-glass);
  margin: 0 4px;
  flex-shrink: 0;
}

.toolbar-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0 4px;
}

/* ============================================================
   OPTION BUTTONS
   ============================================================ */
.opt-btn {
  height: 34px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

.opt-btn:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  border-color: var(--border-active);
  transform: translateY(-1px);
}

.opt-btn.active {
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.2), rgba(96, 165, 250, 0.1));
  color: var(--accent-bright);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.opt-btn.toggle-btn.active {
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.2), rgba(96, 165, 250, 0.1));
  color: var(--accent-bright);
  border-color: var(--accent);
}

/* Theme buttons with colors */
.opt-btn[data-value="dark"] { border-left: 3px solid #a78bfa; }
.opt-btn[data-value="light"] { border-left: 3px solid #6d28d9; }
.opt-btn[data-value="hacker"] { border-left: 3px solid #00ff41; }
.opt-btn[data-value="ocean"] { border-left: 3px solid #06b6d4; }

/* Sub-options sections */
.sub-options {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  animation: fadeSlideIn 0.2s ease;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Custom textarea */
.custom-area {
  width: 100%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-type);
  font-size: 0.85rem;
  resize: vertical;
  min-height: 80px;
  transition: border-color var(--transition-fast);
  outline: none;
}

.custom-area:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ============================================================
   MAIN TEST AREA
   ============================================================ */
.test-area {
  position: relative;
  margin: 16px 0;
  flex: 1;
}

.test-glass-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 32px 36px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.test-glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  pointer-events: none;
}

.test-glass-card:focus-within {
  border-color: var(--border-active);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

/* ============================================================
   STATS BAR (timer + live stats)
   ============================================================ */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: color var(--transition-fast);
}

#timer-display {
  font-size: 2.4rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 600;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-glass);
}

/* Progress bar */
.progress-bar-wrap {
  height: 3px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 20px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width 1s linear;
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ============================================================
   WORD DISPLAY
   ============================================================ */
.word-display-wrap {
  position: relative;
}

.start-hint {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  animation: hintPulse 2s ease-in-out infinite;
}

@keyframes hintPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.hint-key {
  display: inline-block;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.65rem;
  font-family: var(--font-type);
}

#word-display {
  font-family: var(--font-type);
  font-size: 1.35rem;
  line-height: 2.2;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  height: 132px;
  overflow: hidden;
  user-select: none;
  cursor: text;
  position: relative;
}

.word {
  display: inline-flex;
  margin-right: 14px;
  margin-bottom: 4px;
  position: relative;
}

.word.active::after {
  display: none;
}

.word.word-incorrect {
  text-decoration: underline;
  text-decoration-color: var(--char-incorrect);
  text-underline-offset: 3px;
}

.char {
  display: inline-block;
  transition: color var(--transition-fast);
}

.char.correct { color: var(--char-correct); }
.char.incorrect { color: var(--char-incorrect); text-decoration: underline; text-decoration-color: var(--char-incorrect); }
.char.extra { color: var(--char-extra); }
.char.missed { color: var(--char-missed); }

/* Animated blinking caret */
.char.caret-char {
  position: relative;
}

.char.caret-char::before {
  content: '';
  position: absolute;
  left: -2px;
  top: 10%;
  height: 80%;
  width: 2.5px;
  background: var(--accent);
  border-radius: 2px;
  animation: caretBlink 1s ease-in-out infinite;
  box-shadow: 0 0 8px var(--accent);
}

@keyframes caretBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   HIDDEN INPUT
   ============================================================ */
.typing-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Make it functional but visually hidden */
#typing-input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ============================================================
   QUOTE AUTHOR
   ============================================================ */
#quote-author {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 12px;
  text-align: right;
}

/* ============================================================
   CONTROL ROW
   ============================================================ */
.control-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* Word progress badge */
.word-progress-badge {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-type);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 4px 14px;
}

/* Restart button */
.restart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
}

.restart-btn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.restart-btn:active { transform: translateY(0); }

.tab-hint {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ============================================================
   RESULT OVERLAY
   ============================================================ */
.result-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 8, 25, 0.8);
  backdrop-filter: blur(12px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.result-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.result-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-deep);
  position: relative;
  animation: resultCardIn 0.4s var(--transition-spring);
}

@keyframes resultCardIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.result-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.result-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.result-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.result-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Grade badge */
.grade {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid;
  transition: all var(--transition-base);
}

.grade-s { color: #ffd700; border-color: #ffd700; background: rgba(255,215,0,0.1); box-shadow: 0 0 20px rgba(255,215,0,0.2); }
.grade-a { color: #a78bfa; border-color: #a78bfa; background: rgba(167,139,250,0.1); box-shadow: 0 0 20px rgba(167,139,250,0.2); }
.grade-b { color: #4ade80; border-color: #4ade80; background: rgba(74,222,128,0.1); box-shadow: 0 0 20px rgba(74,222,128,0.2); }
.grade-c { color: #fbbf24; border-color: #fbbf24; background: rgba(251,191,36,0.1); box-shadow: 0 0 20px rgba(251,191,36,0.2); }
.grade-d { color: #f87171; border-color: #f87171; background: rgba(248,113,113,0.1); box-shadow: 0 0 20px rgba(248,113,113,0.2); }

/* New best badge */
.new-best-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(255,215,0,0.2), rgba(255,165,0,0.1));
  border: 1px solid #ffd700;
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffd700;
  margin-top: 8px;
  animation: newBestPulse 1s ease-in-out infinite;
}

@keyframes newBestPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,215,0,0.3); }
  50% { box-shadow: 0 0 0 6px rgba(255,215,0,0); }
}

/* Main stats grid */
.result-main-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.result-stat {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-base);
}

.result-stat:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.result-stat .stat-val {
  font-size: 2.2rem;
}

.result-stat .stat-label {
  font-size: 0.65rem;
}

/* Char stats */
.char-stats {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.char-stat {
  flex: 1;
  min-width: 80px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
}

.char-stat-val {
  font-family: var(--font-type);
  font-size: 1.2rem;
  font-weight: 700;
}

.char-stat-val.correct { color: var(--char-correct); }
.char-stat-val.incorrect { color: var(--char-incorrect); }
.char-stat-val.extra { color: var(--char-extra); }
.char-stat-val.missed { color: var(--char-missed); }

.char-stat-label {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* WPM Chart */
.chart-container {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 24px;
  height: 180px;
}

#wpm-chart {
  width: 100%;
  height: 100%;
}

/* Result actions */
.result-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.result-actions .btn-primary {
  flex: 1;
  min-width: 140px;
  height: 44px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--gradient-accent);
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 16px var(--accent-glow);
  font-family: var(--font-ui);
}

.result-actions .btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.result-actions .btn-secondary {
  height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-ui);
}

.result-actions .btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================================
   SIDE PANELS (Leaderboard / History / Settings)
   ============================================================ */
.side-panel {
  position: fixed;
  top: 0;
  right: -420px;
  width: 380px;
  max-width: 95vw;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-glass);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-slow);
  box-shadow: -20px 0 60px rgba(0,0,0,0.4);
}

.side-panel.open { right: 0; }

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--border-glass);
  flex-shrink: 0;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.panel-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all var(--transition-fast);
}

.panel-close:hover {
  background: var(--bg-glass-hover);
  color: var(--danger);
  border-color: var(--danger);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-glass) transparent;
}

.panel-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-glass);
  flex-shrink: 0;
}

/* Leaderboard */
.lb-entry {
  display: grid;
  grid-template-columns: 36px 1fr auto auto auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-fast);
  animation: lbEntryIn 0.3s ease;
}

@keyframes lbEntryIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.lb-entry:hover { border-color: var(--border-active); }
.lb-first { border-color: rgba(255,215,0,0.3); background: rgba(255,215,0,0.05); }
.lb-second { border-color: rgba(192,192,192,0.3); background: rgba(192,192,192,0.04); }
.lb-third { border-color: rgba(205,127,50,0.3); background: rgba(205,127,50,0.04); }

.lb-rank { font-size: 1rem; text-align: center; }
.lb-name { font-weight: 600; color: var(--text-primary); font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-wpm { font-family: var(--font-type); font-weight: 700; color: var(--accent); font-size: 0.9rem; }
.lb-acc { font-size: 0.78rem; color: var(--text-secondary); }
.lb-date { font-size: 0.65rem; color: var(--text-muted); }
.lb-empty { text-align: center; color: var(--text-muted); font-size: 0.85rem; padding: 40px 0; }

/* History */
.history-entry {
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
}

.hist-wpm { font-family: var(--font-type); font-weight: 700; color: var(--accent); font-size: 1rem; }
.hist-label { font-size: 0.65rem; color: var(--text-muted); }
.hist-acc { font-size: 0.78rem; color: var(--char-correct); }
.hist-mode { font-size: 0.65rem; color: var(--text-muted); background: var(--bg-glass); border-radius: var(--radius-full); padding: 2px 8px; border: 1px solid var(--border-glass); }
.hist-date { font-size: 0.65rem; color: var(--text-muted); }

/* Settings panel */
.settings-section {
  margin-bottom: 24px;
}

.settings-section-title {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-glass);
}

.settings-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.name-input {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  outline: none;
  width: 160px;
  transition: border-color var(--transition-fast);
}

.name-input:focus {
  border-color: var(--accent);
}

/* Danger button */
.btn-danger {
  height: 36px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(248,113,113,0.3);
  background: rgba(248,113,113,0.08);
  color: var(--danger);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-ui);
}

.btn-danger:hover {
  background: rgba(248,113,113,0.15);
  border-color: var(--danger);
}

/* ============================================================
   FOOTER
   ============================================================ */
.app-footer {
  padding: 20px 0;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.footer-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-kbd-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.kbd {
  display: inline-block;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: var(--font-type);
  font-size: 0.65rem;
}

/* ============================================================
   SCROLLBAR STYLING
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-glass); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.app-wrapper > * { animation: fadeIn 0.4s ease; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .app-wrapper { padding: 0 16px; }
  .test-glass-card { padding: 20px 16px; }
  #word-display { font-size: 1.1rem; height: 120px; }
  .result-card { padding: 24px; }
  .result-main-stats { grid-template-columns: repeat(2, 1fr); }
  .stat-val { font-size: 1.5rem; }
  #timer-display { font-size: 1.8rem; }
  .logo-title { font-size: 1.1rem; }
  .side-panel { width: 95vw; }
  .char-stats { gap: 6px; }
}

@media (max-width: 480px) {
  .result-main-stats { grid-template-columns: repeat(2, 1fr); }
  .result-header { flex-direction: column-reverse; }
  .stats-bar { justify-content: center; }
}

/* ============================================================
   SELECTION
   ============================================================ */
::selection {
  background: var(--accent-glow);
  color: var(--accent-bright);
}

/* ============================================================
   FOCUS VISIBLE
   ============================================================ */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}