/**
 * ============================================================
 * TAURO TV — CATALOG PAGE CSS
 * ============================================================
 * Página completa del catálogo con grid de posters TMDB
 * ============================================================
 */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--dark);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ── Grain 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='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ── Nav ── */
.catalog-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-bull {
  width: 44px;
  height: 44px;
}

.logo-bull img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.12em;
  color: var(--white);
  line-height: 1;
}

.logo-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-top: 2px;
}

.back-link {
  font-size: 0.85rem;
  color: var(--text-body);
  transition: color 0.2s;
}
.back-link:hover { color: var(--white); }

/* ── Header ── */
.catalog-header {
  padding: 80px 48px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--red);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}
.section-title em {
  font-style: italic;
  color: var(--cream);
}

.section-subtitle {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 560px;
}

/* ── Controls (search + filters) ── */
.catalog-controls {
  padding: 0 48px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.search-wrap {
  position: relative;
  max-width: 480px;
  margin-bottom: 20px;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 14px 44px 14px 48px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  background: var(--dark3);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--red);
  background: var(--dark2);
}

.search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 8px;
}
.search-clear:hover { color: var(--white); }

/* ── Filter tags ── */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.filter-tag {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-tag:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
}
.filter-tag.active {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.catalog-count {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-bottom: 16px;
}

/* ── Main grid ── */
.catalog-main {
  padding: 32px 48px 80px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
}

/* ── Card ── */
.catalog-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--dark3);
  aspect-ratio: 2 / 3;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.catalog-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
}

.catalog-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s;
}

/* Fallback cuando no hay poster */
.catalog-item-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px;
  background: linear-gradient(135deg, var(--dark3) 0%, var(--dark4) 100%);
}

.catalog-item-fallback img {
  width: 48px;
  height: 48px;
  opacity: 0.5;
  object-fit: contain;
}

.catalog-item-fallback span {
  font-size: 0.75rem;
  color: var(--text-body);
  text-align: center;
  line-height: 1.3;
}

/* ── Card overlay info ── */
.catalog-item-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 14px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
}
.catalog-item:hover .catalog-item-info {
  opacity: 1;
  transform: translateY(0);
}

.catalog-item-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 4px;
}

.catalog-item-meta {
  font-size: 0.68rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
}

.catalog-item-rating {
  color: var(--gold-light);
  font-weight: 600;
}

.catalog-item-year {
  color: var(--text-muted);
}

.catalog-item-type {
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(229, 9, 20, 0.7);
  color: white;
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* ── Loading ── */
.catalog-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 80px 20px;
  color: var(--text-muted);
}

.loader {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.catalog-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
  font-size: 1rem;
}

/* ── Footer ── */
.catalog-footer {
  text-align: center;
  padding: 32px 48px;
  border-top: 1px solid rgba(255,255,255,0.06);
  color: var(--text-muted);
  font-size: 0.82rem;
}
.catalog-footer a {
  color: var(--text-body);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.catalog-footer a:hover { color: var(--white); }

/* ── Detail Modal ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--dark2);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
}

.modal-poster {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-body {
  padding: 28px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.modal-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.modal-rating { color: var(--gold-light); font-weight: 600; }

.modal-overview {
  color: var(--text-body);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.7);
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  z-index: 2;
}
.modal-close:hover { background: var(--red); }

.modal-cta {
  display: inline-block;
  background: var(--red);
  color: white;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  transition: background 0.2s;
}
.modal-cta:hover { background: var(--red-hover); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 900px) {
  .catalog-nav { padding: 14px 24px; }
  .catalog-header { padding: 60px 24px 24px; }
  .catalog-controls { padding: 20px 24px 24px; top: 73px; }
  .catalog-main { padding: 24px 24px 60px; }
  .catalog-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
}

@media (max-width: 640px) {
  .catalog-nav { padding: 12px 16px; }
  .logo-text { font-size: 1.5rem; }
  .logo-sub { display: none; }
  .catalog-header { padding: 48px 16px 20px; }
  .catalog-controls { padding: 16px 16px 20px; top: 65px; }
  .catalog-main { padding: 20px 16px 48px; }
  .catalog-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
  .filter-tag { padding: 6px 12px; font-size: 0.72rem; }
  .search-input { padding: 12px 40px 12px 44px; font-size: 0.85rem; }
  .modal-content { max-height: 90vh; }
  .modal-body { padding: 20px; }
  .modal-title { font-size: 1.3rem; }
}

@media (max-width: 400px) {
  .catalog-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
  .catalog-item-info { padding: 30px 10px 10px; }
  .catalog-item-title { font-size: 0.72rem; }
}

/* ── Reducción de movimiento ── */
@media (prefers-reduced-motion: reduce) {
  .catalog-item { transition: none; }
  .loader { animation: none; }
}