/* ============================================
   CLIPDLE - OnlyFlippers Style (matching main site)
   Light theme with diagonal stripes
   ============================================ */

/* === CSS VARIABLES === */
:root {
  /* Core palette - Light theme */
  --bg-primary: #f0f0f8;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-hover: rgba(255, 255, 255, 1);

  /* Brand colors */
  --purple: #5c4d9a;
  --purple-light: #7b6bb5;
  --purple-dark: #4a3d7a;
  --red: #e74c3c;
  --red-dark: #c0392b;
  --gold: #ffd700;
  --success: #22c55e;

  /* Text */
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-muted: #999999;
  --text-light: #ffffff;

  /* Borders & Shadows */
  --border-light: rgba(0, 0, 0, 0.08);
  --border-medium: rgba(0, 0, 0, 0.12);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Typography */
  --font-body: -apple-system, "system-ui", "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Diagonal stripe background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    135deg,
    transparent,
    transparent 10px,
    rgba(180, 180, 210, 0.15) 10px,
    rgba(180, 180, 210, 0.15) 20px
  );
  pointer-events: none;
  z-index: -1;
}

/* === HEADER === */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-md) var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 900;
  font-style: italic;
}

.logo-icon {
  font-size: 1.5rem;
}

.logo-text {
  color: var(--purple);
}

.logo-text span {
  color: var(--purple-dark);
}

.header-results {
  flex: 1;
  display: flex;
  justify-content: center;
}

.result-squares {
  display: flex;
  gap: 0.25rem;
}

.result-square {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

.result-square.current {
  border-color: var(--purple);
  color: var(--purple);
  background: rgba(92, 77, 154, 0.1);
}

.result-square.correct {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.result-square.incorrect {
  background: var(--red);
  border-color: var(--red);
  color: white;
}

.header-seed {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* === CONTAINER === */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-xl);
}

/* === LOADING === */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: var(--space-md);
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-light);
  border-top-color: var(--purple);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* === ERROR STATE === */
.error-state {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--bg-card);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.error-state p {
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
}

/* === HOME SCREEN === */
.home-screen {
  max-width: 500px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
}

.home-logo {
  font-size: 4rem;
  margin-bottom: var(--space-md);
}

.home-title {
  font-size: 2.5rem;
  font-weight: 800;
  font-style: italic;
  color: var(--purple);
  margin-bottom: var(--space-sm);
}

.home-subtitle {
  font-size: 1.25rem;
  color: var(--purple-light);
  margin-bottom: var(--space-md);
}

.home-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.home-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.home-btn {
  padding: var(--space-md) var(--space-lg);
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.home-btn.primary {
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  color: var(--text-light);
}

.home-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.home-btn.secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.home-btn.secondary:hover {
  border-color: var(--purple);
  color: var(--purple);
}

.home-btn.small {
  padding: var(--space-sm) var(--space-md);
}

.home-custom-seed {
  margin-bottom: var(--space-xl);
}

.home-custom-seed label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.seed-input-row {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}

.seed-input-row input {
  padding: var(--space-sm) var(--space-md);
  border-radius: 8px;
  border: 1px solid var(--border-medium);
  background: var(--bg-card);
  color: var(--text-primary);
  width: 150px;
  font-size: 1rem;
}

.seed-input-row input:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 2px rgba(92, 77, 154, 0.2);
}

.home-footer {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.home-footer a {
  color: var(--purple);
}

/* === COMPARISON CONTAINER === */
.comparison-container {
  padding: var(--space-md) 0;
}

.clips-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-lg);
  align-items: start;
}

@media (max-width: 900px) {
  .clips-grid {
    grid-template-columns: 1fr;
  }
}

/* === CLIP PANEL === */
.clip-panel {
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.clip-panel:hover {
  box-shadow: var(--shadow-md);
}

.clip-panel.winner {
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.clip-panel.chosen {
  position: relative;
}

.clip-panel.chosen::after {
  content: 'Your Pick';
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--purple);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 10;
}

.panel-header {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.clip-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}

.clip-author {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

.revealed-elo {
  display: none;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  background: var(--bg-primary);
  border-radius: 8px;
  text-align: center;
  color: var(--text-primary);
}

.revealed-elo.show {
  display: block;
}

.revealed-elo.winner-elo {
  color: var(--gold);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--gold);
}

/* === CLIP EMBED === */
.clip-embed {
  aspect-ratio: 16 / 9;
  background: #f5f5f5;
}

.twitch-embed {
  width: 100%;
  height: 100%;
  border: none;
}

/* === CHOOSE BUTTON === */
.choose-btn {
  width: 100%;
  padding: var(--space-md);
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  color: white;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.choose-btn:hover:not(:disabled) {
  filter: brightness(1.1);
}

.choose-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

/* === VS DIVIDER === */
.vs-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.vs-divider span {
  font-size: 1.5rem;
  font-weight: 900;
  font-style: italic;
  color: var(--purple);
}

.continue-btn {
  padding: var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.continue-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 900px) {
  .vs-divider {
    flex-direction: row;
    padding: var(--space-sm) 0;
  }
}

/* === GAME OVER === */
.game-over {
  max-width: 500px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
}

.game-over-title {
  font-size: 2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--purple);
  margin-bottom: var(--space-md);
}

.game-over-title.perfect {
  color: var(--gold);
}

.game-over-score {
  margin-bottom: var(--space-md);
}

.score-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.final-score {
  font-size: 3rem;
  font-weight: 800;
  color: var(--purple);
}

.game-over-message {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.seed-display {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  display: inline-block;
}

.game-over-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.game-over-btn {
  padding: var(--space-md) var(--space-lg);
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.game-over-btn.primary {
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  color: white;
}

.game-over-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.game-over-btn.secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.game-over-btn.secondary:hover {
  border-color: var(--purple);
  color: var(--purple);
}

.game-over-btn.tertiary {
  background: transparent;
  color: var(--text-muted);
  box-shadow: none;
}

.game-over-btn.tertiary:hover {
  color: var(--purple);
}

/* === FLOATING CHARACTERS === */
.floating-character {
  position: fixed;
  z-index: 50;
  pointer-events: none;
  opacity: 0.8;
}

.floating-character img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.float-1 {
  top: 10%;
  left: 5%;
  animation: float1 20s ease-in-out infinite;
}

.float-2 {
  top: 60%;
  right: 5%;
  animation: float2 25s ease-in-out infinite;
}

.float-3 {
  bottom: 20%;
  left: 10%;
  animation: float3 18s ease-in-out infinite;
}

.float-4 {
  top: 30%;
  right: 15%;
  animation: float4 22s ease-in-out infinite;
}

.float-5 {
  bottom: 40%;
  right: 8%;
  animation: float5 30s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  25% { transform: translate(50px, -30px) rotate(15deg) scale(1.1); }
  50% { transform: translate(-30px, 20px) rotate(-10deg) scale(0.9); }
  75% { transform: translate(20px, -50px) rotate(20deg) scale(1.05); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-40px, 30px) rotate(-20deg); }
  66% { transform: translate(30px, -40px) rotate(25deg); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  50% { transform: translate(60px, -60px) scale(1.2) rotate(180deg); }
}

@keyframes float4 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  20% { transform: translate(-30px, -30px) rotate(-15deg); }
  40% { transform: translate(40px, 10px) rotate(10deg); }
  60% { transform: translate(-20px, 40px) rotate(-20deg); }
  80% { transform: translate(30px, -20px) rotate(15deg); }
}

@keyframes float5 {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  25% { transform: translate(-50px, -20px) rotate(-30deg) scale(0.8); }
  50% { transform: translate(30px, 30px) rotate(45deg) scale(1.1); }
  75% { transform: translate(-40px, 10px) rotate(-15deg) scale(0.95); }
}

.floating-character:hover {
  pointer-events: auto;
  cursor: pointer;
  opacity: 1;
}

.floating-character:hover img {
  animation: wiggle 0.5s ease-in-out;
}

@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-3deg); }
  75% { transform: rotate(3deg); }
}

/* Hide floating characters on mobile */
@media (max-width: 768px) {
  .floating-character img {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 600px) {
  .floating-character {
    display: none;
  }
}