:root {
  --noir-chaud: #0a0a0f;
  --anthracite: #1a1a24;
  --surface-glass: rgba(255,255,255,0.04);
  --or-discret: #c9a84c;
  --or-bright: #f59e0b;
  --gris-clair: #8a8a9a;
  --blanc-casse: #e8e8ec;
  --blanc-pur: #ffffff;
  --rare: #4d9fff;
  --epic: #a855f7;
  --legendary: #f59e0b;
  --progress-track: #12121a;
  --progress-fill: #c9a84c;
  --complete-fill: #22c55e;
  --card-hover-glow: rgba(201,168,76,0.15);
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-sans);
  line-height: 1.5;
  color: var(--blanc-casse);
  background:
    radial-gradient(circle at 20% 0%, rgba(201,168,76,0.08), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(168,85,247,0.08), transparent 24%),
    var(--noir-chaud);
  min-height: 100vh;
}

.page-container { max-width: 1200px; margin: 0 auto; padding: var(--sp-6); }
@media (min-width: 1024px) { .page-container { padding: var(--sp-12); } }

.site-header {
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding-bottom: var(--sp-6);
  margin-bottom: var(--sp-10);
}
.header-top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.viewer-identity { display: flex; align-items: baseline; gap: var(--sp-3); flex-wrap: wrap; }
.vault-label { font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; color: var(--or-discret); opacity: 0.76; }
.viewer-name { font-family: var(--font-serif); font-size: clamp(1.7rem, 5vw, 2.25rem); font-weight: 700; color: var(--blanc-pur); line-height: 1.1; }
.global-stats { display: flex; align-items: center; gap: var(--sp-4); }
.stat-block { text-align: right; }
.stat-value { font-size: 1.25rem; font-weight: 700; color: var(--or-discret); line-height: 1; }
.stat-label { font-size: 0.6875rem; color: var(--gris-clair); margin-top: 2px; }
.global-progress { display: flex; align-items: center; gap: var(--sp-4); }
.progress-track { flex: 1; height: 6px; background: var(--progress-track); border-radius: var(--radius-sm); overflow: hidden; }
.progress-fill { height: 100%; border-radius: var(--radius-sm); background: linear-gradient(90deg, var(--progress-fill), #e0c068); transition: width 0.6s cubic-bezier(0.4,0,0.2,1); }
.progress-fill.complete { background: linear-gradient(90deg, #16a34a, var(--complete-fill)); }
.progress-percent { font-size: 1rem; font-weight: 700; color: var(--or-discret); min-width: 48px; text-align: right; }
.progress-percent.complete { color: var(--complete-fill); }

.collection-section {
  margin-bottom: var(--sp-10);
  background: rgba(26,26,36,0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  border: 1px solid rgba(255,255,255,0.05);
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.5s ease forwards;
}
.collection-section:nth-of-type(1) { animation-delay: 0s; }
.collection-section:nth-of-type(2) { animation-delay: 0.08s; }
.collection-section:nth-of-type(3) { animation-delay: 0.16s; }
.collection-section:nth-of-type(4) { animation-delay: 0.24s; }
.collection-section.complete-section { box-shadow: inset 0 0 30px rgba(201,168,76,0.04); }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.collection-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-2); }
.collection-title-group { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.collection-name { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 600; color: var(--blanc-casse); line-height: 1.3; }
.complete-badge { font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; color: var(--or-discret); background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.25); padding: 2px 10px; border-radius: 999px; white-space: nowrap; }
.collection-meta { display: flex; align-items: center; gap: var(--sp-3); }
.collection-count { font-size: 0.875rem; color: var(--gris-clair); }
.collection-count strong { color: var(--blanc-casse); font-weight: 700; }
.collection-percent { font-size: 1rem; font-weight: 700; color: var(--or-discret); min-width: 40px; text-align: right; }
.collection-percent.complete { color: var(--complete-fill); }
.collection-progress { margin-bottom: var(--sp-5); }
.collection-progress .progress-track { height: 4px; }

.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-4); } }
@media (min-width: 1024px) { .card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1440px) { .card-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.tcg-card {
  position: relative;
  border-radius: var(--radius-xl);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), box-shadow 0.3s cubic-bezier(0.4,0,0.2,1);
}
.tcg-card:hover { transform: translateY(-4px); }
.tcg-card:hover .card-image-frame { box-shadow: 0 8px 30px var(--card-hover-glow); }
.card-image-frame {
  position: relative;
  aspect-ratio: 2.5 / 3.5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.card-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.card-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.card-placeholder[data-rarity="rare"] { background: linear-gradient(135deg, #1a2a4a 0%, #0d1b33 40%, #1e3a5f 100%); }
.card-placeholder[data-rarity="epic"] { background: linear-gradient(135deg, #2a1a4a 0%, #1b0d33 40%, #3a1e5f 100%); }
.card-placeholder[data-rarity="legendary"] { background: linear-gradient(135deg, #3a2a0a 0%, #33200d 40%, #5f3a1e 100%); }
.card-symbol { font-size: 2.5rem; opacity: 0.15; color: var(--blanc-pur); user-select: none; }
.card-meta-line { margin-top: var(--sp-2); display: flex; justify-content: space-between; align-items: flex-start; gap: var(--sp-2); }
.card-name { font-size: 0.875rem; font-weight: 500; color: var(--blanc-casse); line-height: 1.25; }
.card-badges { display: flex; gap: var(--sp-1); flex-wrap: wrap; justify-content: flex-end; }
.badge { font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 2px 7px; border-radius: var(--radius-sm); white-space: nowrap; }
.badge[data-rarity="rare"] { color: var(--rare); background: rgba(77,159,255,0.16); border: 1px solid rgba(77,159,255,0.3); }
.badge[data-rarity="epic"] { color: var(--epic); background: rgba(168,85,247,0.16); border: 1px solid rgba(168,85,247,0.3); }
.badge[data-rarity="legendary"] { color: var(--legendary); background: rgba(245,158,11,0.16); border: 1px solid rgba(245,158,11,0.3); }
.foil-badge { color: var(--or-discret); background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.25); }
.quantity-badge { color: var(--blanc-casse); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); }
.tcg-card.foil .card-image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(105deg, transparent 20%, rgba(255,255,255,0.05) 40%, rgba(255,255,255,0.12) 50%, rgba(255,255,255,0.05) 60%, transparent 80%);
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.empty-state { text-align: center; padding: var(--sp-10) var(--sp-6); }
.empty-icon { font-size: 2.5rem; color: var(--gris-clair); opacity: 0.3; margin-bottom: var(--sp-4); line-height: 1; }
.empty-title { font-family: var(--font-serif); font-size: 1.125rem; font-weight: 600; color: var(--gris-clair); margin-bottom: var(--sp-2); }
.empty-subtitle { font-size: 0.8125rem; color: rgba(138,138,154,0.6); line-height: 1.4; }
.site-footer { text-align: center; padding: var(--sp-10) 0 var(--sp-6); font-size: 0.6875rem; color: rgba(138,138,154,0.4); letter-spacing: 0.03em; }
.site-footer span { color: var(--or-discret); opacity: 0.5; }
.error-card { max-width: 700px; margin: 80px auto; padding: var(--sp-8); border-radius: var(--radius-lg); background: rgba(26,26,36,0.62); border: 1px solid rgba(255,255,255,0.05); text-align: center; }
.error-card h1 { font-family: var(--font-serif); color: var(--blanc-pur); margin-bottom: var(--sp-3); }
.error-card p { color: var(--gris-clair); }
@media (prefers-reduced-motion: reduce) {
  .tcg-card.foil .card-image-frame::after { animation: none; }
  .tcg-card, .card-image-frame, .progress-fill { transition: none; }
  .collection-section { animation: none; opacity: 1; transform: none; }
}

/* ========================================
   P3.1 — Card rendering polish + lightbox
   ======================================== */
body.lightbox-open {
  overflow: hidden;
}

.card-open-button {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  color: inherit;
  text-align: inherit;
  cursor: zoom-in;
}

.card-open-button:focus-visible .card-image-frame {
  outline: 2px solid var(--or-discret);
  outline-offset: 4px;
}

.card-image-frame {
  aspect-ratio: auto;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  /* P3.3: crop/clip the web display asset so exported card corners sit cleanly on dark backgrounds. */
  border-radius: 16px;
  overflow: hidden;
}

.card-image-frame img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border: 0;
  background: transparent;
  border-radius: inherit;
}

.tcg-card:hover .card-image-frame {
  box-shadow: 0 8px 30px var(--card-hover-glow);
}

.tcg-card.foil .card-image-frame::after {
  border-radius: var(--radius-xl);
}

.card-lightbox[hidden] {
  display: none;
}

.card-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: var(--sp-6);
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(5,5,10,0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: zoom-out;
}

.lightbox-panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  max-width: min(92vw, 820px);
  max-height: 92vh;
}

.lightbox-image {
  display: block;
  max-width: min(92vw, 820px);
  max-height: 84vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border: 0;
  background: transparent;
  box-shadow: 0 18px 70px rgba(0,0,0,0.66);
  border-radius: 18px;
}

.lightbox-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  background: rgba(10,10,15,0.92);
  color: var(--blanc-pur);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
}

.lightbox-close:focus-visible {
  outline: 2px solid var(--or-discret);
  outline-offset: 3px;
}

.lightbox-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
  color: var(--blanc-casse);
  font-size: 0.875rem;
}

.lightbox-rarity {
  color: var(--or-discret);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
  font-weight: 700;
}

@media (max-width: 640px) {
  .card-lightbox {
    padding: var(--sp-4);
  }

  .lightbox-image {
    max-width: 94vw;
    max-height: 80vh;
  }

  .lightbox-close {
    top: -10px;
    right: -10px;
  }
}