/* ============================================
   ARE YOU A CHUD? — Styles
   ============================================ */

/* --- Custom Properties --- */
:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --text: #f0f0f0;
  --text-muted: #888888;
  --chud-red: #ff2222;
  --chud-glow: #ff000066;
  --chud-dark: #1a0000;
  --chad-gold: #ffd700;
  --chad-glow: #ffd70066;
  --chad-dark: #1a1500;
  --font-display: 'Anton', Impact, sans-serif;
  --font-body: system-ui, -apple-system, sans-serif;
  --slot-height: 100px;
  --transition-speed: 0.4s;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  overflow-x: hidden;
  position: relative;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* --- Background Image Layer --- */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.bg-layer::after {
  content: '';
  position: absolute;
  inset: 0;
}

.bg-layer.visible {
  opacity: 1;
}

.bg-layer.chud {
  background-image: url('/assets/images/soyjak.webp');
}

.bg-layer.chud::after {
  background: linear-gradient(
    rgba(26, 0, 0, 0.75),
    rgba(10, 0, 0, 0.9)
  );
}

.bg-layer.chad {
  background-image: url('/assets/images/gigachad.webp');
}

.bg-layer.chad::after {
  background: linear-gradient(
    rgba(26, 21, 0, 0.7),
    rgba(10, 8, 0, 0.88)
  );
}

/* --- Start Overlay --- */
.start-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.start-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.start-content {
  text-align: center;
}

.start-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 6rem);
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  background: linear-gradient(180deg, #fff 0%, #888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulse-glow 2s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  from { filter: drop-shadow(0 0 10px rgba(255,255,255,0.1)); }
  to   { filter: drop-shadow(0 0 30px rgba(255,255,255,0.3)); }
}

.start-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin: 0 auto;
  padding: 1.2rem 3rem;
  background: transparent;
  border: 2px solid var(--text-muted);
  color: var(--text);
  cursor: pointer;
  transition: all 0.3s ease;
}

.start-btn:hover {
  border-color: var(--text);
  box-shadow: 0 0 30px rgba(255,255,255,0.1);
  transform: scale(1.05);
}

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

.start-btn.loading .start-btn-text::after {
  content: '';
  display: inline-block;
  width: 1em;
  height: 1em;
  margin-left: 0.5em;
  border: 2px solid transparent;
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin-loader 0.6s linear infinite;
  vertical-align: middle;
}

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

.start-btn-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
}

.start-btn-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

/* --- Main Content --- */
.main {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.main.visible {
  opacity: 1;
}

/* --- Slot Machine --- */
.slot-machine {
  text-align: center;
  margin-bottom: 2rem;
}

.slot-label {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  letter-spacing: 0.3em;
  margin-bottom: 1rem;
  opacity: 1;
  transition: opacity var(--transition-speed) ease;
}

.slot-label.hidden {
  opacity: 0;
}

.slot-window {
  width: min(90vw, 600px);
  height: var(--slot-height);
  overflow: hidden;
  border: 2px solid #333;
  border-radius: 8px;
  background: var(--bg-alt);
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.5),
    0 0 15px rgba(255,255,255,0.03);
  position: relative;
}

/* Gradient fade edges */
.slot-window::before,
.slot-window::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 25px;
  z-index: 2;
  pointer-events: none;
}

.slot-window::before {
  top: 0;
  background: linear-gradient(to bottom, var(--bg-alt), transparent);
}

.slot-window::after {
  bottom: 0;
  background: linear-gradient(to top, var(--bg-alt), transparent);
}

.slot-reel {
  display: flex;
  flex-direction: column;
  transition: none;
}

.slot-item {
  height: var(--slot-height);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.slot-item.chud {
  color: var(--chud-red);
}

.slot-item.chad {
  color: var(--chad-gold);
}

.slot-machine.spinning .slot-window {
  border-color: #555;
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.5),
    0 0 25px rgba(255,255,255,0.06);
}

.slot-machine.spinning .slot-reel {
  filter: blur(2px);
}

.slot-machine.revealed .slot-reel {
  filter: blur(0);
  transition: filter 0.3s ease;
}

.slot-machine.hidden {
  display: none;
}

/* Screen shake */
@keyframes screen-shake {
  0%, 100% { transform: translateX(0); }
  10% { transform: translateX(-4px) translateY(2px); }
  20% { transform: translateX(3px) translateY(-2px); }
  30% { transform: translateX(-3px) translateY(1px); }
  40% { transform: translateX(2px) translateY(-1px); }
  50% { transform: translateX(-2px) translateY(1px); }
  60% { transform: translateX(1px); }
  70% { transform: translateX(-1px); }
}

.shake {
  animation: screen-shake 0.5s ease-out;
}

/* --- Slot glow on result --- */
.slot-machine.result-chud .slot-window {
  border-color: var(--chud-red);
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.5),
    0 0 30px var(--chud-glow);
}

.slot-machine.result-chad .slot-window {
  border-color: var(--chad-gold);
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.5),
    0 0 30px var(--chad-glow);
}

/* --- Result Container --- */
.result-container {
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}

.result-container.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.result-text {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 4vw, 2rem);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.result-text.chud {
  color: var(--chud-red);
  text-shadow: 0 0 40px var(--chud-glow);
}

.result-text.chad {
  color: var(--chad-gold);
  text-shadow: 0 0 40px var(--chad-glow);
}

.taunt-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  min-height: 1.4em;
  font-style: italic;
}

/* --- Actions --- */
.actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.reroll-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2.5rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  background: transparent;
  border: 2px solid #444;
  color: var(--text);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.reroll-btn:hover:not(:disabled) {
  border-color: var(--text);
  box-shadow: 0 0 25px rgba(255,255,255,0.08);
  transform: scale(1.05);
}

.reroll-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.reroll-icon {
  font-size: 1.4rem;
}

.share-buttons {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
}

.share-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: transparent;
  border: 1px solid #333;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.25s ease;
}

.share-btn:hover {
  color: var(--text);
  border-color: #555;
}

.share-btn svg {
  flex-shrink: 0;
}

.share-copy.copied {
  color: #4ade80;
  border-color: #4ade80;
}

/* --- Mute Button --- */
.mute-btn {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 50;
  background: rgba(255,255,255,0.05);
  border: 1px solid #333;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s ease;
}

.mute-btn:hover {
  color: var(--text);
  border-color: #555;
}

.mute-btn .mute-icon-off { display: none; }

body.muted .mute-btn .mute-icon-on { display: none; }
body.muted .mute-btn .mute-icon-off { display: block; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .slot-machine.spinning .slot-reel {
    filter: none;
  }
}

/* --- Mobile tweaks --- */
@media (max-width: 480px) {
  :root {
    --slot-height: 80px;
  }

  .main {
    padding: 1.5rem 1rem;
  }

  .reroll-btn {
    padding: 0.9rem 2rem;
    font-size: 1.1rem;
  }

  .share-buttons {
    flex-direction: column;
    width: 100%;
  }

  .share-btn {
    justify-content: center;
  }
}