/* ==========================================================================
   Trick Jane — Exact Match to Trick Jev Screenshot
   No gradients, no emojis, strict typography & color palette
   Includes JSON Database Auth & Leaderboard (Fully Responsive)
   Now supports seamless Dark Mode
   ========================================================================== */

:root {
  --bg-page: #e5e0fc;
  --text-main: #1b1236;
  --text-muted: #6b7280;
  --text-sub: #4b5563;
  --card-bg: #ffffff;
  --card-border: #1b1236;
  --header-border: rgba(27, 18, 54, 0.15);
  
  --btn-primary-bg: #120c24;
  --btn-primary-border: #120c24;
  --btn-primary-text: #ffffff;
  --btn-primary-hover: #241a45;

  --btn-secondary-bg: #ffffff;
  --btn-secondary-border: #1b1236;
  --btn-secondary-text: #1b1236;
  --btn-secondary-hover: #f4effd;

  --theme-btn-bg: #ffffff;
  --theme-btn-border: #1b1236;
  --theme-btn-text: #1b1236;
  --theme-btn-hover: #f4effd;

  --track-bg: #e5e7eb;
  --track-fill: #6366f1;
  --track-knob-bg: #d946ef;
  --track-knob-border: #581c87;
  --track-label: #374151;

  --input-bg: #ffffff;
  --input-border: #6366f1;
  --input-text: #1b1236;
  --input-placeholder: #9ca3af;

  --chip-bg: #ffffff;
  --chip-border: #1b1236;
  --chip-text: #1b1236;

  --thought-bg: #ffffff;
  --thought-border: #c7d2fe;
  --thought-badge: #6366f1;
  --thought-text: #1b1236;

  --target-badge-bg: #ffffff;
  --target-badge-border: #f472b6;
  --target-slot-border: #9ca3af;

  --table-th-border: #1b1236;
  --table-th-color: #4b5563;
  --table-td-border: #e5e7eb;
  --table-td-color: #1b1236;
  --table-highlight-bg: rgba(99, 102, 241, 0.12);
  --table-highlight-border: #1b1236;

  --modal-backdrop: rgba(27, 18, 54, 0.65);
  --modal-bg: #ffffff;
  --modal-border: #1b1236;
  --modal-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  --modal-tab-color: #6b7280;
  --modal-tab-active: #1b1236;
  --modal-input-bg: #ffffff;
  --modal-input-border: #1b1236;
  --modal-input-text: #1b1236;
  --modal-input-focus: #6366f1;

  --toast-bg: #f0fdf4;
  --toast-border: #16a34a;
  --toast-text: #15803d;
}

[data-theme="dark"] {
  --bg-page: #15102a;
  --text-main: #f3eefa;
  --text-muted: #a59cc0;
  --text-sub: #c5bed9;
  --card-bg: #1e1838;
  --card-border: #4d407c;
  --header-border: rgba(243, 238, 250, 0.15);

  --btn-primary-bg: #e5e0fc;
  --btn-primary-border: #e5e0fc;
  --btn-primary-text: #15102a;
  --btn-primary-hover: #ffffff;

  --btn-secondary-bg: #1e1838;
  --btn-secondary-border: #4d407c;
  --btn-secondary-text: #f3eefa;
  --btn-secondary-hover: #29204b;

  --theme-btn-bg: #1e1838;
  --theme-btn-border: #4d407c;
  --theme-btn-text: #f3eefa;
  --theme-btn-hover: #29204b;

  --track-bg: #2d244f;
  --track-fill: #818cf8;
  --track-knob-bg: #e879f9;
  --track-knob-border: #a21caf;
  --track-label: #c5bed9;

  --input-bg: #1e1838;
  --input-border: #818cf8;
  --input-text: #f3eefa;
  --input-placeholder: #7c739d;

  --chip-bg: #1e1838;
  --chip-border: #4d407c;
  --chip-text: #f3eefa;

  --thought-bg: #1e1838;
  --thought-border: #4338ca;
  --thought-badge: #a5b4fc;
  --thought-text: #f3eefa;

  --target-badge-bg: #1e1838;
  --target-badge-border: #ec4899;
  --target-slot-border: #635787;

  --table-th-border: #4d407c;
  --table-th-color: #a59cc0;
  --table-td-border: #2e264d;
  --table-td-color: #f3eefa;
  --table-highlight-bg: rgba(129, 140, 248, 0.16);
  --table-highlight-border: #818cf8;

  --modal-backdrop: rgba(10, 7, 20, 0.82);
  --modal-bg: #1e1838;
  --modal-border: #4d407c;
  --modal-box-shadow: 0 12px 40px rgba(0, 0, 0, 0.65);
  --modal-tab-color: #a59cc0;
  --modal-tab-active: #f3eefa;
  --modal-input-bg: #15102a;
  --modal-input-border: #4d407c;
  --modal-input-text: #f3eefa;
  --modal-input-focus: #818cf8;

  --toast-bg: #182820;
  --toast-border: #22c55e;
  --toast-text: #4ade80;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Global Confetti Overlay */
.confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
}

body {
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  padding: 2.5rem clamp(1.5rem, 4vw, 5rem) 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* ==========================================================================
   Top Header (Responsive Auth & Theme Bar)
   ========================================================================== */
.top-header {
  width: 100%;
  max-width: min(1560px, 94vw);
  margin: 0 auto 2.75rem;
  position: relative;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--header-border);
  gap: 1rem;
}

.header-mark {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--theme-btn-bg);
  border: 1px solid var(--theme-btn-border);
  color: var(--theme-btn-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.42rem 0.85rem;
  cursor: pointer;
  line-height: 1;
  transition: all 0.15s ease;
}

.theme-toggle-btn:hover {
  background-color: var(--theme-btn-hover);
}

.theme-icon {
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.25s ease;
}

.theme-toggle-btn:hover .theme-icon {
  transform: rotate(18deg);
}

.theme-label {
  font-size: 0.82rem;
  font-weight: 700;
}

.auth-status-area {
  display: flex;
  align-items: center;
}

.auth-buttons-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.auth-btn {
  font-family: 'Inter', sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.auth-btn-secondary {
  background-color: var(--btn-secondary-bg);
  border: 1px solid var(--btn-secondary-border);
  color: var(--btn-secondary-text);
}

.auth-btn-secondary:hover {
  background-color: var(--btn-secondary-hover);
}

.auth-btn-primary {
  background-color: var(--btn-primary-bg);
  border: 1px solid var(--btn-primary-border);
  color: var(--btn-primary-text);
}

.auth-btn-primary:hover {
  background-color: var(--btn-primary-hover);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
}

.user-name-text {
  font-weight: 700;
  color: var(--text-main);
}

.logout-btn {
  background: transparent;
  border: 1px dashed var(--text-muted);
  padding: 0.35rem 0.75rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.logout-btn:hover {
  background-color: var(--card-bg);
  color: #dc2626;
  border-color: #dc2626;
}

/* ==========================================================================
   Page Container & Desktop Content Grid
   ========================================================================== */
.page-container {
  width: 100%;
  max-width: min(1560px, 94vw);
  margin: 0 auto;
}

/* ==========================================================================
   Warm-up Milestone Bar (Exact Match to Trick Jev)
   ========================================================================== */
.warmup-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 2.25rem;
  width: 100%;
  padding-bottom: 0.95rem;
  margin-bottom: 2.25rem;
  border-bottom: 1px solid var(--header-border);
}

.warmup-text-group {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  line-height: 1.4;
}

.warmup-highlight {
  font-weight: 700;
  color: #b5179e;
  letter-spacing: -0.01em;
}

[data-theme="dark"] .warmup-highlight {
  color: #e879f9;
}

.warmup-desc {
  font-weight: 500;
  color: var(--text-sub);
}

.warmup-stepper {
  display: flex;
  align-items: center;
  gap: 0;
}

.step-node {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
  transition: all 0.2s ease;
  user-select: none;
  background: none;
  border: none;
  padding: 0;
  cursor: default;
}

.step-node.step-active {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: 0 0 0 2px var(--bg-page), 0 0 0 4px #ec4899;
  cursor: pointer;
}

[data-theme="dark"] .step-node.step-active {
  box-shadow: 0 0 0 2px var(--bg-page), 0 0 0 4px #f43f5e;
}

.step-node.step-locked {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  opacity: 0.65;
  cursor: not-allowed;
}

.step-node.step-unlocked {
  background-color: var(--card-bg);
  border: 2px solid #ec4899;
  color: var(--text-main);
  box-shadow: 0 0 0 2px var(--bg-page), 0 0 0 3px rgba(236, 72, 153, 0.35);
  cursor: pointer;
}

.step-node.step-completed {
  background-color: #120c24;
  color: #ffffff;
  border: 1px solid #120c24;
  cursor: pointer;
}

[data-theme="dark"] .step-node.step-completed {
  background-color: #2e1a47;
  border: 1.5px solid #a855f7;
  color: #f3e8ff;
}

.step-line {
  width: 24px;
  height: 1.5px;
  background-color: #cbd5e1;
}

[data-theme="dark"] .step-line {
  background-color: #4d407c;
}

.step-pill {
  border-radius: 999px;
  border: 1px dashed var(--text-muted);
  background-color: var(--card-bg);
  color: var(--text-sub);
  padding: 0.3rem 0.95rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1;
  user-select: none;
  cursor: not-allowed;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.step-pill.step-unlocked {
  border: 1.5px solid #b5179e;
  color: var(--text-main);
  cursor: pointer;
  box-shadow: 0 0 0 2px var(--bg-page), 0 0 0 3px rgba(181, 23, 158, 0.3);
}

[data-theme="dark"] .step-pill.step-unlocked {
  border-color: #e879f9;
  box-shadow: 0 0 0 2px var(--bg-page), 0 0 0 3px rgba(232, 121, 249, 0.35);
}

.step-pill.step-active {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1.5px solid var(--btn-primary-border);
  box-shadow: 0 0 0 2px var(--bg-page), 0 0 0 4px #ec4899;
  cursor: pointer;
}

.race-live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  animation: pulseDot 1.6s ease-in-out infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 8px #22c55e; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* Round Win Celebration Banner */
.round-win-banner {
  background-color: var(--card-bg);
  border: 2px solid #16a34a;
  padding: 1.1rem 1.65rem;
  margin-bottom: 2rem;
  border-radius: 4px;
  animation: slideDownFade 0.25s ease-out;
}

.round-win-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.round-win-text-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.round-win-badge {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: #16a34a;
  color: #ffffff;
  padding: 0.3rem 0.65rem;
  border-radius: 4px;
}

.round-win-msg {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-main);
}

.round-next-btn {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-border);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.65rem 1.35rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.round-next-btn:hover {
  background-color: var(--btn-primary-hover);
  transform: translateY(-1px);
}

/* Live Multiplayer Race Arena */
.race-arena-box {
  background-color: var(--card-bg);
  border: 2px solid var(--card-border);
  padding: 1.4rem 1.75rem;
  margin-bottom: 2.25rem;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(27, 18, 54, 0.05);
}

.race-arena-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--header-border);
  margin-bottom: 1rem;
}

.race-badge-live {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ef4444;
  animation: pulseDot 1.4s ease-in-out infinite;
}

.race-round-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #b5179e;
}

[data-theme="dark"] .race-round-label {
  color: #e879f9;
}

.race-rule-tip {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Winner Announcement Overlay Banner */
.race-winner-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: #fef3c7;
  border: 2px solid #f59e0b;
  padding: 0.95rem 1.25rem;
  border-radius: 4px;
  margin-bottom: 1.15rem;
  animation: slideDownFade 0.25s ease-out;
}

[data-theme="dark"] .race-winner-banner {
  background-color: rgba(245, 158, 11, 0.15);
  border-color: #fbbf24;
}

.winner-icon-wrap {
  color: #d97706;
  flex-shrink: 0;
}

[data-theme="dark"] .winner-icon-wrap {
  color: #fbbf24;
}

.winner-headline {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.winner-sub {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  color: var(--text-sub);
  margin-top: 0.2rem;
}

/* Live Racers Progress Section */
.live-racers-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.live-racers-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.racers-count-pill {
  font-size: 0.76rem;
  background-color: var(--bg-page);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  color: var(--text-main);
  font-weight: 700;
}

.live-racers-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.live-racer-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
}

.live-racer-name {
  width: 140px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-main);
}

.live-racer-name.is-you {
  color: #b5179e;
}

[data-theme="dark"] .live-racer-name.is-you {
  color: #e879f9;
}

.live-racer-track-bar {
  flex: 1;
  height: 12px;
  background-color: var(--track-bg);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.live-racer-fill {
  height: 100%;
  background-color: var(--track-fill);
  border-radius: 999px;
  transition: width 0.35s ease;
}

.live-racer-fill.winning {
  background-color: #10b981;
}

.live-racer-score {
  width: 65px;
  text-align: right;
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--text-main);
}

/* Race Rules Modal Content */
.race-modal-box {
  max-width: 480px;
}

.race-modal-title {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-main);
}

.race-modal-p {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.5;
  margin-bottom: 1.2rem;
}

.race-modal-rules {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background-color: var(--bg-page);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
}

.rule-item {
  font-family: 'Inter', sans-serif;
  font-size: 0.86rem;
  color: var(--text-main);
  line-height: 1.45;
}

.dilemma-hero-header {
  margin-bottom: 2.25rem;
  width: 100%;
}

.desktop-content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  width: 100%;
  align-items: start;
}

@media (min-width: 1024px) {
  .desktop-content-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(420px, 480px);
    gap: 3rem;
  }

  .leaderboard-sidebar-column {
    position: sticky;
    top: 2rem;
  }
}

@media (min-width: 1440px) {
  .desktop-content-grid {
    grid-template-columns: minmax(0, 1.4fr) 500px;
    gap: 3.5rem;
  }
}

.game-main-column {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.leaderboard-sidebar-column {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.leaderboard-sidebar-column .leaderboard-card,
.leaderboard-sidebar-column .leaderboard-locked-card {
  margin-top: 0;
}

.game-main-column .thought-container {
  margin-bottom: 0;
}

/* ==========================================================================
   Toast Notification Banner
   ========================================================================== */
.toast-banner {
  background-color: var(--toast-bg);
  border: 1.5px solid var(--toast-border);
  color: var(--toast-text);
  padding: 0.85rem 1.25rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  animation: fadeInToast 0.3s ease;
}

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

/* ==========================================================================
   Dilemma Heading & Verdict
   ========================================================================== */
.dilemma-title {
  font-family: 'Newsreader', 'Times New Roman', Georgia, serif;
  font-size: clamp(3.2rem, 4.4vw, 5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.verdict-line {
  font-family: 'Newsreader', 'Times New Roman', Georgia, serif;
  font-size: clamp(1.6rem, 1.9vw, 2.2rem);
  color: var(--text-main);
  margin-bottom: 0;
  letter-spacing: -0.01em;
}

.verdict-no {
  color: #c026d3;
  font-weight: 700;
}

.verdict-yes {
  color: #15803d;
  font-weight: 700;
}

[data-theme="dark"] .verdict-yes {
  color: #4ade80;
}

[data-theme="dark"] .verdict-no {
  color: #e879f9;
}

/* ==========================================================================
   Score & Track Card
   ========================================================================== */
.score-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 2rem 2.5rem;
  margin-bottom: 1.75rem;
  width: 100%;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.score-top-row {
  display: flex;
  align-items: baseline;
  gap: 1.75rem;
  margin-bottom: 1.5rem;
}

.score-value-block {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.score-percentage {
  font-family: 'Newsreader', 'Times New Roman', Georgia, serif;
  font-size: clamp(4.5rem, 5.5vw, 5.6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--text-main);
}

.score-delta {
  font-family: 'Inter', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #15803d;
}

[data-theme="dark"] .score-delta {
  color: #4ade80;
}

.score-delta.neg {
  color: #dc2626;
}

[data-theme="dark"] .score-delta.neg {
  color: #f87171;
}

.score-meta-block {
  display: flex;
  flex-direction: column;
}

.score-label {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.score-sub {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Slider Track */
.slider-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.track-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--track-label);
  text-transform: capitalize;
}

.track-bar {
  position: relative;
  flex: 1;
  height: 9px;
  background-color: var(--track-bg);
  border-radius: 999px;
}

.track-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background-color: var(--track-fill);
  border-radius: 999px;
  transition: width 0.35s ease;
}

.track-knob {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--track-knob-bg);
  border: 2px solid var(--track-knob-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: left 0.35s ease;
}

/* Animated Knob Icon */
.knob-icon {
  animation: spinIcon 12s linear infinite;
}

@keyframes spinIcon {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Input Form
   ========================================================================== */
.input-form {
  margin-bottom: 1.25rem;
}

.input-row {
  display: flex;
  height: 64px;
}

.text-input {
  flex: 1;
  background-color: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-right: none;
  padding: 0 1.5rem;
  font-family: 'Newsreader', 'Times New Roman', Georgia, serif;
  font-size: 1.65rem;
  color: var(--input-text);
  outline: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.text-input::placeholder {
  color: var(--input-placeholder);
  font-style: italic;
  font-size: 1.35rem;
}

.ask-btn {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1.5px solid var(--btn-primary-border);
  padding: 0 2.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background-color 0.15s ease;
}

.ask-btn:hover {
  background-color: var(--btn-primary-hover);
}

.ask-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Animated Loading Spinner */
.loading-spinner {
  animation: spinLoader 0.7s linear infinite;
}

@keyframes spinLoader {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Word Chips Chain
   ========================================================================== */
.chips-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.word-chip {
  background-color: var(--chip-bg);
  border: 1px solid var(--chip-border);
  padding: 0.45rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.word-chip-text {
  font-family: 'Newsreader', 'Times New Roman', Georgia, serif;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--chip-text);
}

.word-chip-delta {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: #15803d;
}

[data-theme="dark"] .word-chip-delta {
  color: #4ade80;
}

.word-chip-delta.neg {
  color: #dc2626;
}

[data-theme="dark"] .word-chip-delta.neg {
  color: #f87171;
}

.word-chip-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0 0.2rem;
  line-height: 1;
}

.word-chip-remove:hover {
  color: var(--text-main);
}

.chain-actions {
  display: flex;
  gap: 0.55rem;
}

.action-btn {
  background-color: transparent;
  border: 1px dashed var(--text-muted);
  padding: 0.5rem 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-sub);
  cursor: pointer;
  line-height: 1;
}

.action-btn:hover {
  background-color: var(--card-bg);
  color: var(--text-main);
  border-style: solid;
}

/* ==========================================================================
   Negative Row
   ========================================================================== */
.negative-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.negative-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: #dc2626;
}

[data-theme="dark"] .negative-label {
  color: #f87171;
}

.negative-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.negative-chip {
  background-color: transparent;
  border: 1px dashed #f87171;
  padding: 0.35rem 0.7rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  color: #dc2626;
}

[data-theme="dark"] .negative-chip {
  color: #f87171;
  border-color: #ef4444;
}

/* ==========================================================================
   Feedback Status Sentence
   ========================================================================== */
.status-summary {
  font-family: 'Inter', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: #15803d;
  margin-bottom: 1.25rem;
  line-height: 1.45;
}

[data-theme="dark"] .status-summary {
  color: #4ade80;
}

.status-summary.neg {
  color: #dc2626;
}

[data-theme="dark"] .status-summary.neg {
  color: #f87171;
}

/* ==========================================================================
   Target Word Row
   ========================================================================== */
.target-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.85rem;
}

.target-word-badge {
  background-color: var(--target-badge-bg);
  border: 1px solid var(--target-badge-border);
  padding: 0.35rem 0.9rem;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.05rem;
  color: var(--text-main);
}

.target-dots {
  display: flex;
  gap: 0.4rem;
}

.target-slot {
  display: inline-block;
  width: 28px;
  height: 30px;
  border: 1px dashed var(--target-slot-border);
}

.target-text {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-sub);
}

/* ==========================================================================
   Jane's Thought Box
   ========================================================================== */
.thought-container {
  background-color: var(--thought-bg);
  border: 1px solid var(--thought-border);
  padding: 1.35rem 1.65rem;
  margin-bottom: 2.25rem;
}

.thought-badge {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--thought-badge);
  margin-bottom: 0.45rem;
}

.thought-text {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--thought-text);
  line-height: 1.55;
}

/* ==========================================================================
   Leaderboard Section
   ========================================================================== */
.leaderboard-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1.85rem 2.1rem;
  margin-top: 1rem;
}

/* Leaderboard Locked Card (Logged Out State) */
.leaderboard-locked-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1.85rem 2.1rem;
  margin-top: 1rem;
}

.locked-header {
  margin-bottom: 0.85rem;
}

.locked-content {
  padding: 0.5rem 0 0.25rem;
}

.locked-desc {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.25rem;
  color: var(--text-sub);
  margin-bottom: 1.35rem;
  font-style: italic;
}

.locked-actions {
  display: flex;
  gap: 0.65rem;
}

.leaderboard-header {
  margin-bottom: 1.35rem;
}

.leaderboard-title {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.15;
}

.leaderboard-sub {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.leaderboard-table-wrapper {
  overflow-x: auto;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
}

.leaderboard-table th {
  text-align: left;
  padding: 0.65rem 0.75rem;
  border-bottom: 2px solid var(--table-th-border);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--table-th-color);
}

.leaderboard-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--table-td-border);
  color: var(--table-td-color);
}

.leaderboard-table tr:last-child td {
  border-bottom: none;
}

.leaderboard-table tr.highlight-user {
  background-color: var(--table-highlight-bg);
  border-left: 3px solid var(--table-highlight-border);
}

.leaderboard-table tr.highlight-user td {
  font-weight: 700;
}

.td-rank {
  font-weight: 800;
  width: 90px;
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.medal-icon {
  display: inline-block;
  vertical-align: middle;
  transform-origin: center;
}

.medal-gold {
  animation: medalPulse 2.2s ease-in-out infinite;
}

.medal-silver {
  animation: medalPulse 2.6s ease-in-out infinite 0.35s;
}

.medal-bronze {
  animation: medalPulse 3s ease-in-out infinite 0.7s;
}

@keyframes medalPulse {
  0% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.15) rotate(-5deg); }
  50% { transform: scale(1.18) rotate(5deg); }
  75% { transform: scale(1.08) rotate(-2deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.rank-label {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 0.88rem;
}

.rank-label.gold {
  color: #d97706;
}

[data-theme="dark"] .rank-label.gold {
  color: #fbbf24;
}

.rank-label.silver {
  color: #64748b;
}

[data-theme="dark"] .rank-label.silver {
  color: #cbd5e1;
}

.rank-label.bronze {
  color: #b45309;
}

[data-theme="dark"] .rank-label.bronze {
  color: #f59e0b;
}

.rank-label.default {
  color: var(--track-fill);
}

.td-user {
  font-weight: 700;
  font-size: 0.95rem;
}

.leaderboard-user-btn {
  background: none;
  border: none;
  padding: 0.25rem 0.5rem;
  margin: -0.25rem -0.5rem;
  font-family: inherit;
  font-size: inherit;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 4px;
  transition: all 0.15s ease;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
}

.leaderboard-user-btn:hover {
  color: var(--track-fill);
  text-decoration-color: var(--track-fill);
  background-color: rgba(99, 102, 241, 0.08);
}

.leaderboard-user-btn.active {
  color: #b5179e;
  text-decoration-color: #b5179e;
  background-color: rgba(181, 23, 158, 0.12);
}

[data-theme="dark"] .leaderboard-user-btn.active {
  color: #e879f9;
  text-decoration-color: #e879f9;
  background-color: rgba(232, 121, 249, 0.18);
}

.inspect-icon {
  opacity: 0.55;
  transition: opacity 0.15s ease, transform 0.15s ease;
  flex-shrink: 0;
}

.leaderboard-user-btn:hover .inspect-icon,
.leaderboard-user-btn.active .inspect-icon {
  opacity: 1;
  transform: scale(1.15);
}

/* Expanded Words Detail Row */
.leaderboard-words-row {
  background-color: var(--bg-page);
  border-left: 3px solid #b5179e;
  animation: slideDownFade 0.2s ease-out;
}

[data-theme="dark"] .leaderboard-words-row {
  border-left-color: #e879f9;
}

@keyframes slideDownFade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.td-words-cell {
  padding: 0.95rem 1.15rem !important;
  background-color: rgba(255, 255, 255, 0.65);
}

[data-theme="dark"] .td-words-cell {
  background-color: rgba(21, 16, 42, 0.65);
}

.words-detail-box {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.words-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.words-detail-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.words-user-badge {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text-main);
}

.words-score-badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  background-color: #15803d;
  color: #ffffff;
  border-radius: 999px;
  line-height: 1;
}

[data-theme="dark"] .words-score-badge {
  background-color: #166534;
  color: #bbf7d0;
}

.words-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  transition: all 0.15s ease;
  line-height: 1;
}

.words-close-btn:hover {
  color: var(--text-main);
  background-color: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .words-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

.words-detail-content {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.words-detail-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.words-phrase-quote {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.45;
  color: var(--text-main);
  margin: 0;
  padding: 0.65rem 0.85rem;
  background-color: var(--card-bg);
  border: 1px solid var(--header-border);
  border-radius: 4px;
}

.words-chips-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.15rem;
}

.word-pill {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.22rem 0.6rem;
  background-color: var(--card-bg);
  border: 1px solid var(--header-border);
  color: var(--text-main);
  border-radius: 4px;
}

.words-detail-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.25rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--header-border);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.words-meta-text {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.try-words-btn {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-border);
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.try-words-btn:hover {
  background-color: var(--btn-primary-hover);
}

.td-score {
  font-weight: 800;
  color: #15803d;
  font-size: 0.95rem;
  width: 120px;
}

[data-theme="dark"] .td-score {
  color: #4ade80;
}

/* ==========================================================================
   Auth Modal Dialog (Responsive)
   ========================================================================== */
.auth-dialog {
  display: none;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
}

.auth-dialog[open],
.auth-dialog.is-open {
  display: flex !important;
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  z-index: 999999 !important;
  align-items: center !important;
  justify-content: center !important;
  background-color: var(--modal-backdrop) !important;
}

.auth-dialog:not([open]):not(.is-open) {
  display: none !important;
}

.auth-dialog::backdrop {
  background-color: var(--modal-backdrop);
}

.auth-dialog-box {
  background-color: var(--modal-bg);
  border: 1.5px solid var(--modal-border);
  padding: 2rem 1.75rem;
  box-shadow: var(--modal-box-shadow);
  max-width: 420px;
  width: 92%;
  position: relative;
  z-index: 1000000;
}

.auth-dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--table-td-border);
  padding-bottom: 0.65rem;
}

.auth-tabs {
  display: flex;
  gap: 0.75rem;
}

.auth-tab {
  background: none;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--modal-tab-color);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  position: relative;
  transition: color 0.15s ease;
}

.auth-tab.active {
  color: var(--modal-tab-active);
}

.auth-tab.active::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  left: 0;
  right: 0;
  height: 2.5px;
  background-color: var(--modal-tab-active);
}

.auth-close-btn {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--modal-tab-color);
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
}

.auth-close-btn:hover {
  color: var(--modal-tab-active);
}

.auth-alert {
  padding: 0.65rem 0.85rem;
  font-size: 0.84rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.auth-alert.error {
  background-color: #fef2f2;
  border-color: #f87171;
  color: #dc2626;
}

[data-theme="dark"] .auth-alert.error {
  background-color: #3b1818;
  border-color: #ef4444;
  color: #fca5a5;
}

.auth-alert.success {
  background-color: #f0fdf4;
  border-color: #86efac;
  color: #16a34a;
}

[data-theme="dark"] .auth-alert.success {
  background-color: #123321;
  border-color: #22c55e;
  color: #86efac;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.auth-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-sub);
}

.auth-input {
  background-color: var(--modal-input-bg);
  border: 1px solid var(--modal-input-border);
  padding: 0.75rem 0.85rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--modal-input-text);
  outline: none;
  transition: border-color 0.15s ease;
}

.auth-input:focus {
  border-color: var(--modal-input-focus);
}

.auth-submit-btn {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-border);
  padding: 0.85rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background-color 0.15s ease;
}

.auth-submit-btn:hover {
  background-color: var(--btn-primary-hover);
}

.auth-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-footer-toggle {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.auth-toggle-link {
  background: none;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--track-fill);
  cursor: pointer;
  text-decoration: underline;
  margin-left: 0.25rem;
  padding: 0;
}

.auth-toggle-link:hover {
  opacity: 0.8;
}

/* Utility */
.hidden {
  display: none !important;
}

/* Responsive adjustments */
@media (max-width: 1023px) {
  body {
    padding: 1.75rem 2rem 3rem;
  }
}

@media (max-width: 900px) {
  body {
    padding: 2rem 2rem 3rem;
  }
  .dilemma-title {
    font-size: 3rem;
  }
  .verdict-line {
    font-size: 1.45rem;
  }
  .score-percentage {
    font-size: 3.5rem;
  }
}

@media (max-width: 640px) {
  body {
    padding: 1.5rem 1.25rem 2.5rem;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  .header-mark {
    font-size: 1.15rem;
  }
  .header-actions {
    gap: 0.5rem;
  }
  .theme-toggle-btn {
    padding: 0.35rem 0.65rem;
    font-size: 0.78rem;
  }
  .auth-btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
  }
  .auth-dialog-box {
    padding: 1.5rem 1.25rem;
  }
  .dilemma-title {
    font-size: 2.25rem;
  }
  .verdict-line {
    font-size: 1.25rem;
  }
  .score-percentage {
    font-size: 2.75rem;
  }
  .text-input {
    font-size: 1.2rem;
  }
  .warmup-bar {
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.85rem;
  }
}