/* ============================================
   STYLE.CSS — True Crime Trivia V2
   Crime Noir Design System
   ============================================ */

/* ============================
   DESIGN TOKENS
   ============================ */
:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* 4px Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Font families */
  --font-display: 'Oswald', 'Impact', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ============================
   DARK MODE (PRIMARY)
   ============================ */
:root, [data-theme="dark"] {
  --color-bg:             #0a0a0a;
  --color-surface:        #111111;
  --color-surface-2:      #1a1a1a;
  --color-surface-offset: #151515;
  --color-surface-offset-2: #1e1e1e;
  --color-surface-dynamic: #2A2A2A;
  --color-divider:        #2a2a2a;
  --color-border:         #333333;
  --color-text:           #F5F5F0;
  --color-text-muted:     #999994;
  --color-text-faint:     #5a5a56;
  --color-text-inverse:   #0a0a0a;
  --color-primary:        #C41E3A;
  --color-primary-hover:  #a51830;
  --color-primary-active: #8B0000;
  --color-primary-highlight: rgba(196, 30, 58, 0.15);
  --color-gold:           #D4AF37;
  --color-gold-hover:     #b8972e;
  --color-gold-active:    #9a7e25;
  --color-gold-highlight: rgba(212, 175, 55, 0.15);
  --color-error:          #ff4444;
  --color-error-highlight: rgba(255, 68, 68, 0.15);
  --color-success:        #4caf50;
  --color-success-highlight: rgba(76, 175, 80, 0.15);
  --color-warning:        #ff9800;
  --color-warning-highlight: rgba(255, 152, 0, 0.15);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

/* ============================
   LIGHT MODE (OPTIONAL)
   ============================ */
[data-theme="light"] {
  --color-bg:             #F5F5F0;
  --color-surface:        #EDEDE8;
  --color-surface-2:      #E5E5E0;
  --color-surface-offset: #EAEAE5;
  --color-surface-offset-2: #DDDDD8;
  --color-surface-dynamic: #D0D0CB;
  --color-divider:        #C0C0BB;
  --color-border:         #B0B0AB;
  --color-text:           #1a1a18;
  --color-text-muted:     #666663;
  --color-text-faint:     #999996;
  --color-text-inverse:   #F5F5F0;
  --color-primary:        #8B0000;
  --color-primary-hover:  #a51830;
  --color-primary-active: #C41E3A;
  --color-primary-highlight: rgba(139, 0, 0, 0.1);
  --color-gold:           #b8972e;
  --color-gold-hover:     #9a7e25;
  --color-gold-active:    #7e661d;
  --color-gold-highlight: rgba(184, 151, 46, 0.12);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

/* ============================
   SCROLL ANIMATIONS
   ============================ */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.fade-in { opacity: 1; }
@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}
@keyframes reveal-fade { to { opacity: 1; } }

/* ============================
   LAYOUT
   ============================ */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.container--default {
  max-width: var(--content-default);
}

.section {
  padding-block: clamp(var(--space-8), 6vw, var(--space-20));
}

/* ============================
   TYPOGRAPHY CLASSES
   ============================ */
.display-heading {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.05;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
  font-size: var(--text-xl);
}

.sub-heading {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--text-lg);
}

.label-text {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.body-text {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ============================
   NAVIGATION
   ============================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-3) 0;
}

[data-theme="light"] .site-header {
  background: rgba(245, 245, 240, 0.92);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  line-height: 1.1;
}

.nav-logo-text span {
  display: block;
  font-size: calc(var(--text-xs) * 0.85);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-interactive), background var(--transition-interactive);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
  background: var(--color-surface-dynamic);
}

.nav-links a.active {
  color: var(--color-primary);
}

.nav-auth {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-interactive), opacity var(--transition-interactive);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.98);
  z-index: 99;
  padding: var(--space-20) var(--space-6);
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}

.mobile-nav a:hover,
.mobile-nav a.active { color: var(--color-primary); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 600px) {
  .nav-auth .btn-secondary { display: none; }
}

/* ============================
   BUTTONS
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
  white-space: nowrap;
}

.btn:active { transform: translateY(0) !important; }

.btn-primary {
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(196, 30, 58, 0.3);
}

.btn-secondary {
  padding: var(--space-2) var(--space-5);
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-surface-dynamic);
  border-color: var(--color-text-muted);
}

.btn-ghost {
  padding: var(--space-2) var(--space-4);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
}
.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface-dynamic);
}

.btn-gold {
  padding: var(--space-3) var(--space-6);
  background: var(--color-gold);
  color: #0a0a0a;
  font-weight: 600;
}
.btn-gold:hover {
  background: var(--color-gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn:disabled, .btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
  pointer-events: none;
}

/* ============================
   BADGES
   ============================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.badge-red { background: var(--color-primary-highlight); color: var(--color-primary); }
.badge-gold { background: var(--color-gold-highlight); color: var(--color-gold); }
.badge-gray { background: var(--color-surface-dynamic); color: var(--color-text-muted); }
.badge-green { background: var(--color-success-highlight); color: var(--color-success); }
.badge-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }

/* Tier badges */
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  font-size: calc(var(--text-xs) * 0.9);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.tier-suspect { background: #2a2a2a; color: #888; }
.tier-poi { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.tier-detective { background: rgba(192, 192, 192, 0.12); color: #c0c0c0; }
.tier-investigator { background: var(--color-gold-highlight); color: var(--color-gold); }
.tier-champion {
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.2), rgba(212, 175, 55, 0.2));
  color: var(--color-gold);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

[data-theme="light"] .tier-suspect { background: #ddd; color: #666; }
[data-theme="light"] .tier-poi { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
[data-theme="light"] .tier-detective { background: rgba(100, 100, 100, 0.1); color: #666; }

/* ============================
   CARDS
   ============================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.card--interactive:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md);
  cursor: pointer;
}

/* ============================
   FORMS
   ============================ */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.form-input::placeholder {
  color: var(--color-text-faint);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

/* Radio groups */
.radio-group {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-interactive),
              background var(--transition-interactive);
  font-size: var(--text-sm);
  font-weight: 500;
}

.radio-option:hover {
  border-color: var(--color-text-muted);
  background: var(--color-surface-2);
}

.radio-option input[type="radio"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.radio-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

/* ============================
   TABLES
   ============================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table thead {
  border-bottom: 2px solid var(--color-divider);
}

.data-table th {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-3);
  text-align: left;
}

.data-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  font-variant-numeric: tabular-nums lining-nums;
}

.data-table tbody tr {
  transition: background var(--transition-interactive);
}

.data-table tbody tr:hover {
  background: var(--color-surface);
}

.data-table .highlight-row {
  background: var(--color-primary-highlight) !important;
  border-left: 3px solid var(--color-primary);
}

/* ============================
   MODALS
   ============================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.modal-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.modal-close:hover {
  color: var(--color-text);
  background: var(--color-surface-dynamic);
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3);
  background: #fff;
  color: #333;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-interactive);
}

.google-btn:hover { background: #f5f5f5; }

.divider-text {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-5) 0;
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-divider);
}

/* ============================
   HERO
   ============================ */
.hero {
  position: relative;
  padding: clamp(var(--space-12), 10vw, var(--space-32)) 0;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(196, 30, 58, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(212, 175, 55, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.hero-tagline .accent {
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin: 0 auto var(--space-8);
}

/* ============================
   HOW IT WORKS
   ============================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: var(--space-6);
}

.step-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}

.step-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0 auto;
}

/* ============================
   EPISODE CARDS
   ============================ */
.episodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: var(--space-4);
}

.episode-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  cursor: pointer;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

.episode-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md);
  transform: translateY(-2px);
}

.episode-card:active {
  transform: translateY(0);
}

.episode-card .ep-number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.episode-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-2);
}

.episode-card .ep-date {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}

/* ============================
   EPISODE DETAIL
   ============================ */
.episode-detail {
  max-width: var(--content-default);
  margin: 0 auto;
}

.podcast-embed-placeholder {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  margin-bottom: var(--space-8);
}

.podcast-embed-placeholder svg {
  display: inline-block;
  margin-bottom: var(--space-3);
  color: var(--color-text-faint);
}

.answer-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.answer-form .anti-cheat-notice {
  background: var(--color-primary-highlight);
  border: 1px solid rgba(196, 30, 58, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.answer-form .anti-cheat-notice strong {
  color: var(--color-primary);
}

.question-block {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}

.question-block:last-of-type {
  border-bottom: none;
}

.question-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.question-header .q-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.countdown-timer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-6);
}

.countdown-timer .timer-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.countdown-timer .timer-value {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary);
}

/* Result display */
.result-display {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}

.result-score {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

/* ============================
   LEADERBOARD
   ============================ */
.leaderboard-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.leaderboard-controls select,
.leaderboard-controls input {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.rank-callout {
  background: var(--color-primary-highlight);
  border: 1px solid rgba(196, 30, 58, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.rank-callout .rank-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

.rank-callout .rank-details {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.rank-callout .rank-stat {
  text-align: center;
}

.rank-callout .rank-stat .value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}

.rank-callout .rank-stat .label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* ============================
   CHAMPION SHOWCASE
   ============================ */
.champion-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.champion-showcase img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.champion-text .quote {
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
  .champion-showcase {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .champion-showcase img {
    max-width: 320px;
    margin: 0 auto;
  }
}

/* ============================
   SCORING TABLE
   ============================ */
.scoring-table {
  width: 100%;
  font-size: var(--text-sm);
}

.scoring-table th {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-bottom: 2px solid var(--color-divider);
}

.scoring-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}

.scoring-table .points {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-gold);
}

/* ============================
   FAQ
   ============================ */
.faq-item {
  border-bottom: 1px solid var(--color-divider);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) 0;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-interactive);
}

.faq-question:hover { color: var(--color-primary); }

.faq-question .faq-icon {
  font-size: var(--text-lg);
  transition: transform var(--transition-interactive);
  color: var(--color-text-muted);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 300ms cubic-bezier(0.16, 1, 0.3, 1),
              padding 300ms cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-4);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================
   HALL OF FAME
   ============================ */
.champion-placeholder {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.champion-placeholder .crown {
  font-size: 48px;
  margin-bottom: var(--space-4);
}

/* ============================
   SEASON PROGRESS
   ============================ */
.season-progress {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.progress-bar-container {
  height: 8px;
  background: var(--color-surface-dynamic);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-3);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
  border-radius: var(--radius-full);
  transition: width 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================
   VILLAIN QUOTE
   ============================ */
.villain-quote {
  text-align: center;
  padding: var(--space-12) var(--space-4);
  position: relative;
}

.villain-quote blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-muted);
  max-width: 40ch;
  margin: 0 auto;
}

.villain-quote blockquote::before {
  content: '\201C';
  font-size: var(--text-3xl);
  color: var(--color-primary);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-2);
}

/* ============================
   FOOTER
   ============================ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-8) 0 var(--space-6);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-links {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer-links a:hover { color: var(--color-text); }

.footer-credit {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-credit a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================
   LOADING & SKELETON
   ============================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-surface-offset) 25%,
    var(--color-surface-dynamic) 50%,
    var(--color-surface-offset) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

.skeleton-text { height: 1em; margin-bottom: var(--space-2); }
.skeleton-text:last-child { width: 60%; }
.skeleton-heading { height: 1.5em; width: 40%; margin-bottom: var(--space-4); }

/* ============================
   TOAST / NOTIFICATIONS
   ============================ */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toast {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 360px;
}

.toast.show { transform: translateX(0); }
.toast-success { background: #1a5c1a; color: #a5d6a7; border: 1px solid #2e7d32; }
.toast-error { background: #5c1a1a; color: #ef9a9a; border: 1px solid #c62828; }
.toast-info { background: var(--color-surface-2); color: var(--color-text); border: 1px solid var(--color-border); }

/* ============================
   PAGE TRANSITIONS
   ============================ */
.page {
  display: none;
  opacity: 0;
  transition: opacity 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

.page.active {
  display: block;
  opacity: 1;
}

/* ============================
   DEMO MODE BANNER
   ============================ */
.demo-banner {
  background: var(--color-gold-highlight);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-gold);
}

/* ============================
   USER DROPDOWN
   ============================ */
.user-dropdown {
  position: relative;
}

.user-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-interactive);
}

.user-dropdown-trigger:hover {
  background: var(--color-surface-dynamic);
}

.user-dropdown-trigger .username {
  font-size: var(--text-xs);
  font-weight: 500;
}

.user-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-1);
  min-width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  display: none;
  z-index: 150;
}

.user-dropdown-menu.open { display: block; }

.user-dropdown-menu .menu-item {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: left;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-interactive), background var(--transition-interactive);
  text-decoration: none;
  border: none;
  background: none;
}

.user-dropdown-menu .menu-item:hover {
  color: var(--color-text);
  background: var(--color-surface-dynamic);
}

.user-dropdown-menu .menu-divider {
  height: 1px;
  background: var(--color-divider);
  margin: var(--space-1) 0;
}

/* ============================
   RESPONSIVE OVERRIDES
   ============================ */
@media (max-width: 768px) {
  .data-table { font-size: var(--text-xs); }
  .data-table th, .data-table td { padding: var(--space-2); }
  
  .leaderboard-controls { flex-direction: column; align-items: stretch; }
  .rank-callout { flex-direction: column; text-align: center; }
  .rank-callout .rank-details { justify-content: center; }
  
  .hero-tagline { font-size: var(--text-xl); }
}

@media (max-width: 480px) {
  .radio-group { flex-direction: column; gap: var(--space-2); }
}

/* ============================
   SCROLLBAR STYLING
   ============================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: var(--color-surface-dynamic);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--color-text-faint); }

/* ============================================
   PASSWORD GATE
   ============================================ */
.password-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: var(--space-6);
}
.password-gate-card {
  max-width: 420px;
  width: 100%;
  text-align: center;
  padding: var(--space-10) var(--space-8);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text-primary) l c h / 0.1);
  border-radius: var(--radius-lg);
}
.password-gate-logo {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-md);
  object-fit: contain;
}
.password-gate-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}
.password-gate-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}
.password-gate-form {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.password-gate-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid oklch(from var(--color-text-primary) l c h / 0.15);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.18s ease;
}
.password-gate-input:focus {
  border-color: var(--color-accent);
}
.password-gate-input::placeholder {
  color: var(--color-text-faint);
}
.password-gate-btn {
  padding: var(--space-3) var(--space-5);
  background: #C41E3A;
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.18s ease;
  white-space: nowrap;
}
.password-gate-btn:hover {
  background: #a01830;
}
.password-gate-error {
  font-size: var(--text-xs);
  color: var(--color-accent);
  min-height: 1.4em;
  margin-bottom: var(--space-4);
}
.password-gate-villain {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
  line-height: 1.5;
}

/* ============================
   CONTACT PAGE
   ============================ */
#page-contact select.input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-8);
  cursor: pointer;
}
#page-contact input::placeholder,
#page-contact textarea::placeholder {
  color: var(--color-text-faint);
}
#page-contact input:focus,
#page-contact textarea:focus,
#page-contact select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-highlight);
}
@media (max-width: 768px) {
  #page-contact .container--default > div:last-child {
    grid-template-columns: 1fr !important;
  }
}