@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700;900&family=Space+Grotesk:wght@300;400;500;700&family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400;1,600&display=swap');

:root {
  --bg: #050505;
  --surface: rgba(10,10,12,0.85);
  --border: rgba(180,140,100,0.4);
  --border-focus: rgba(180,140,100,1);
  --text: #d4cfc8;
  --text-dim: rgba(200,195,185,0.5);
  --text-bright: #ede8df;
  --accent: #b08c64;
  --accent-glow: rgba(176,140,100,0.3);
  --danger: #a04040;
  --success: #5a8a5a;
  --font-body: 'Space Grotesk', sans-serif;
  --font-display: 'Cinzel Decorative', serif;
  --font-narrative: 'Cormorant Garamond', serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
button { font-family: inherit; appearance: none; background: none; border: none; cursor: pointer; color: inherit; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* === BACKGROUND (Void & Grid) === */
.bg-grain {
  position: fixed; inset: 0; z-index: -2;
  background: var(--bg);
}
.bg-grain::after {
  content: ''; position: absolute; 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='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  opacity: 0.8;
}
.grid-overlay {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-size: 100px 100px;
  background-image:
    linear-gradient(to right, rgba(180,140,100,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(180,140,100,0.03) 1px, transparent 1px);
}

/* === LAYOUT === */
.app-shell {
  max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem;
  width: 100%; flex: 1; display: flex; flex-direction: column;
  position: relative;
}

.header { text-align: center; margin-bottom: 2rem; position: relative; }
.header h1 {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--accent);
  filter: drop-shadow(0 0 10px rgba(176,140,100,0.2));
}
.header .sub {
  font-size: 0.75rem; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text-dim); margin-top: 0.5rem;
}

/* === TABS === */
.tab-bar {
  display: flex; justify-content: center; gap: 2rem;
  margin-bottom: 2rem; border-bottom: 1px solid rgba(180,140,100,0.2);
}
.tab-btn {
  padding: 0.8rem 1rem; font-size: 0.8rem; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-dim);
  border-bottom: 1px solid transparent; transition: all 0.3s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-content { display: none; animation: scanline 0.4s ease-out forwards; opacity: 0; }
.tab-content.active { display: block; }

@keyframes scanline {
  0% { opacity: 0; transform: translateY(-10px); clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); }
  100% { opacity: 1; transform: translateY(0); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
}

/* === GENERATOR TAB === */
.gen-container {
  display: flex; flex-direction: column; align-items: center;
  gap: 2rem; width: 100%;
}

.hidden-context { display: none; } /* Hidden context input */

.synth-btn {
  padding: 1rem 3rem; font-size: 0.9rem; letter-spacing: 4px;
  text-transform: uppercase; border: 1px solid var(--border);
  color: var(--accent); position: relative; overflow: hidden;
  transition: all 0.3s; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  width: 100%; max-width: 420px; margin: 0 auto;
}
.synth-btn::before, .synth-btn::after {
  content: '+'; position: absolute; font-size: 0.6rem; color: var(--accent);
  transition: all 0.3s; opacity: 0;
}
.synth-btn::before { top: 2px; left: 4px; }
.synth-btn::after { bottom: 2px; right: 4px; }
.synth-btn:hover {
  border-color: var(--border-focus);
  box-shadow: 0 0 20px var(--accent-glow) inset, 0 0 20px var(--accent-glow);
  color: var(--text-bright);
}
.synth-btn:hover::before, .synth-btn:hover::after { opacity: 1; transform: rotate(90deg); }
.synth-btn:disabled { opacity: 0.5; pointer-events: none; }

.main-hint {
  font-size: 0.8rem; letter-spacing: 1px; color: var(--text-dim);
  text-align: center; margin-top: 1rem; min-height: 1rem;
}

/* === SACRED CARD CONTAINER === */
.sacred-card-container {
  width: 100%; max-width: 420px; aspect-ratio: 3/4;
  perspective: 1500px; margin: 0 auto; position: relative;
}
.sacred-card-inner {
  position: relative; width: 100%; height: 100%;
  transition: transform 1s cubic-bezier(0.23, 1, 0.32, 1);
  transform-style: preserve-3d;
}
.sacred-card-inner.flipped { transform: rotateY(180deg); }

.sacred-face {
  position: absolute; width: 100%; height: 100%;
  backface-visibility: hidden;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: 0 0 30px rgba(180,140,100,0.05);
  cursor: pointer;
  display: flex; flex-direction: column;
}
.sacred-face::before, .sacred-face::after {
  content: ''; position: absolute; width: 4px; height: 4px;
  border: 1px solid var(--border);
}
.sacred-face::before { top: -2px; left: -2px; }
.sacred-face::after { bottom: -2px; right: -2px; }

/* Front Face: Empty, Shirt, or Information */
.card-front { transform: rotateY(0deg); }
.empty-mode {
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  opacity: 0.2;
}
.empty-mode::before {
  content: '?'; font-family: var(--font-display);
  font-size: 4rem; color: var(--accent);
  animation: pulse 3s infinite alternate;
}
.shirt-mode {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(circle at center, rgba(180,140,100,0.05) 0%, var(--bg) 70%);
}
.shirt-triangle {
  width: 0; height: 0;
  border-left: 30px solid transparent; border-right: 30px solid transparent;
  border-bottom: 50px solid var(--border);
  filter: drop-shadow(0 0 10px var(--accent-glow));
  animation: float 4s ease-in-out infinite;
  margin-bottom: 2rem;
}
.shirt-hint {
  font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-dim); opacity: 0.7;
}
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

/* Info Mode inside Modal */
.info-narrative {
  font-family: var(--font-narrative); font-size: 1.2rem; font-style: italic;
  color: var(--text-bright); line-height: 1.6; margin-bottom: 1rem;
}
.info-prompt { font-size: 0.75rem; color: var(--text-dim); line-height: 1.5; margin-bottom: 2rem; }

/* Back Face: Image */
.card-back { transform: rotateY(180deg); }
.card-back img { width: 100%; height: 100%; object-fit: cover; }

/* === LOADER === */
.loader-overlay {
  position: absolute; inset: 0; background: rgba(5,5,5,0.9);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 10; opacity: 0; pointer-events: none; transition: opacity 0.5s;
}
.loader-overlay.active { opacity: 1; pointer-events: all; }

.sacred-orbits { position: relative; width: 120px; height: 120px; }
.orbit {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid rgba(180,140,100,0.1);
}
.orbit-1 { border-top-color: var(--accent); animation: spin 3s linear infinite; }
.orbit-2 { border-right-color: var(--accent); animation: spin 5s linear infinite reverse; inset: 10px; }
.orbit-3 { border-bottom-color: var(--accent); animation: spin 7s linear infinite; inset: 20px; }
.orbit-center {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent;
  border-bottom: 14px solid var(--accent);
  animation: pulse 2s infinite alternate;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

.log-text {
  margin-top: 2rem; font-size: 0.8rem; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent);
  text-align: center; min-height: 1.2rem;
  transition: opacity 0.3s;
}

/* === EVALUATION PANEL (In Modal) === */
.eval-panel {
  width: 100%;
  border-top: 1px solid var(--border); padding-top: 2rem;
  background: transparent; position: relative;
}
.eval-header {
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); text-align: center; margin-bottom: 1.5rem;
}

.like-dislike-row { display: flex; justify-content: center; gap: 2rem; margin-bottom: 2rem; }
.ld-btn {
  width: 50px; height: 50px; border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  transition: all 0.3s; color: var(--text-dim);
}
.ld-btn:hover { border-color: var(--accent); color: var(--text-bright); box-shadow: 0 0 15px var(--accent-glow); }
.ld-btn.active.like { border-color: var(--success); color: var(--success); box-shadow: 0 0 15px rgba(90,138,90,0.3); }
.ld-btn.active.dislike { border-color: var(--danger); color: var(--danger); box-shadow: 0 0 15px rgba(160,64,64,0.3); }

.feedback-section { display: none; margin-bottom: 1.5rem; }
.feedback-section.visible { display: block; animation: scanline 0.3s ease-out forwards; }
.feedback-label { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 1rem; text-align: center; }
.chips-group { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
.chip {
  padding: 0.4rem 0.8rem; border: 1px solid rgba(255,255,255,0.1);
  font-size: 0.75rem; color: var(--text-dim); cursor: pointer; transition: all 0.2s;
  user-select: none;
}
.chip:hover { border-color: var(--border); color: var(--text); }
.chip.bad-chip.active { border-color: var(--danger); color: #c07070; background: rgba(160,64,64,0.1); }
.chip.good-chip.active { border-color: var(--success); color: #7ab07a; background: rgba(90,138,90,0.1); }

.eval-submit-btn {
  width: 100%; padding: 0.8rem; font-size: 0.8rem; letter-spacing: 2px;
  text-transform: uppercase; border: 1px solid var(--accent);
  color: var(--accent); transition: all 0.3s;
}
.eval-submit-btn:hover { background: var(--accent-glow); color: var(--text-bright); }
.eval-submit-btn:disabled { opacity: 0.4; pointer-events: none; }
.eval-status { text-align: center; font-size: 0.75rem; margin-top: 1rem; min-height: 1rem; }
.eval-status.success { color: var(--success); }

/* === GALLERY TAB === */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.5rem;
}
.gallery-thumb {
  aspect-ratio: 3/4; border: 1px solid var(--border);
  position: relative; cursor: pointer; overflow: hidden;
  transition: all 0.3s;
}
.gallery-thumb:hover { border-color: var(--border-focus); box-shadow: 0 0 20px var(--accent-glow); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-meta {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 0.8rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.9));
  font-size: 0.65rem; letter-spacing: 2px; color: var(--text-dim); text-align: center;
}
.gallery-empty { text-align: center; padding: 4rem; color: var(--text-dim); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; }

/* === FULLSCREEN MODAL === */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 1000;
  background: var(--bg); overflow-y: auto;
}
.modal-overlay.active { display: block; animation: scanline 0.4s ease-out forwards; }
.modal-close {
  position: fixed; top: 1.5rem; right: 1.5rem; font-size: 2rem;
  color: var(--text-dim); cursor: pointer; z-index: 1001;
  transition: color 0.3s;
}
.modal-close:hover { color: var(--accent); }
.modal-content {
  display: flex; flex-direction: column; align-items: center;
  min-height: 100vh;
}
.modal-image-container {
  width: 100%; height: 90vh; display: flex; align-items: center; justify-content: center;
  padding: 2rem;
}
.modal-image-container img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  box-shadow: 0 0 40px rgba(180,140,100,0.1);
  border: 1px solid var(--border);
}
.modal-info {
  width: 100%; max-width: 600px; padding: 2rem;
  display: flex; flex-direction: column; align-items: center;
  background: var(--bg);
}

/* Responsive */
@media (max-width: 600px) {
  .sacred-card-container { max-width: 100%; }
  .modal-image-container { padding: 1rem; height: 85vh; }
}