:root {
  --ink: #14161f;
  --panel: #1d2030;
  --panel-raised: #262a3d;
  --paper: #f1ead9;
  --gold: #d8a94e;
  --gold-bright: #f0c46a;
  --rust: #b5493b;
  --mist: #8b93a7;
  --mist-dim: #565d72;
  --radius: 6px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  min-height: 100%;
}

body {
  background-image:
    radial-gradient(ellipse at top, rgba(216, 169, 78, 0.06), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 3px);
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid rgba(216, 169, 78, 0.2);
  background: rgba(20, 22, 31, 0.92);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
}

.site-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.brand-mark { color: var(--gold); font-size: 0.9rem; }

.nav-search {
  flex: 1;
  display: flex;
  min-width: 220px;
  max-width: 520px;
}
.nav-search input {
  flex: 1;
  padding: 9px 14px;
  border: 1px solid var(--mist-dim);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--panel);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.92rem;
}
.nav-search input:focus { outline: none; border-color: var(--gold); }
.nav-search button {
  padding: 9px 16px;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  font-family: var(--font-body);
}
.nav-search button:hover { background: var(--gold-bright); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.88rem;
  color: var(--mist);
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold-bright); }
.link-button {
  background: none; border: none; color: var(--mist); font-family: var(--font-body);
  font-size: 0.88rem; cursor: pointer; padding: 0;
}
.link-button:hover { color: var(--gold-bright); }
.inline-form { display: inline; }

/* ---------- Layout ---------- */

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 4px;
}
.page-subtitle {
  color: var(--mist);
  font-size: 0.92rem;
  margin: 0 0 28px;
}

/* ---------- Catalog grid ---------- */

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 22px 18px;
}

.catalog-card {
  display: block;
  position: relative;
}

.cover-frame {
  position: relative;
  aspect-ratio: 2 / 3;
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(139, 147, 167, 0.2);
  box-shadow: 0 8px 20px rgba(0,0,0,0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.catalog-card:hover .cover-frame {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.45);
}

.cover-frame img { width: 100%; height: 100%; object-fit: cover; }

.cover-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-align: center;
  padding: 14px;
  color: var(--mist);
  background:
    linear-gradient(135deg, var(--panel-raised) 25%, transparent 25%) -8px 0/16px 16px,
    var(--panel);
}

/* signature element: spine tag, like a library/video-store shelf label */
.spine-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--gold-bright);
  border: 1px solid var(--gold);
  padding: 2px 6px;
  border-radius: 2px;
  line-height: 1.3;
}
.spine-tag.video { color: var(--rust); border-color: var(--rust); }

.catalog-card .item-title {
  margin-top: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.3;
}
.catalog-card .item-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mist);
  margin-top: 3px;
}

.empty-state {
  border: 1px dashed var(--mist-dim);
  border-radius: var(--radius);
  padding: 60px 24px;
  text-align: center;
  color: var(--mist);
}
.empty-state a { color: var(--gold-bright); text-decoration: underline; }

/* ---------- Item detail ---------- */

.detail-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 36px;
}
@media (max-width: 640px) {
  .detail-layout { grid-template-columns: 1fr; }
}

.detail-cover {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(139, 147, 167, 0.2);
  box-shadow: 0 10px 24px rgba(0,0,0,0.4);
  aspect-ratio: 2/3;
  background: var(--panel);
}
.detail-cover img { width: 100%; height: 100%; object-fit: cover; }

.detail-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 2px;
}
.detail-subtitle { color: var(--mist); font-size: 1.05rem; margin: 0 0 16px; }

.catalog-card-number {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold-bright);
  border: 1px solid var(--gold);
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 18px;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px 24px;
  margin: 20px 0;
  padding: 18px 0;
  border-top: 1px solid rgba(139, 147, 167, 0.2);
  border-bottom: 1px solid rgba(139, 147, 167, 0.2);
}
.fact-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mist-dim);
}
.fact-value { font-size: 0.95rem; margin-top: 2px; }

.description-block { margin: 20px 0; line-height: 1.65; color: #dcd7c9; }

.detail-actions { margin-top: 24px; display: flex; gap: 10px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-bright); }
.btn-secondary { background: transparent; color: var(--paper); border-color: var(--mist-dim); }
.btn-secondary:hover { border-color: var(--gold); color: var(--gold-bright); }
.btn-danger { background: transparent; color: var(--rust); border-color: var(--rust); }
.btn-danger:hover { background: var(--rust); color: var(--paper); }

/* ---------- Forms ---------- */

.form-card {
  max-width: 720px;
  background: var(--panel);
  border: 1px solid rgba(139, 147, 167, 0.2);
  border-radius: var(--radius);
  padding: 28px 30px;
}

.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mist);
  margin-bottom: 6px;
}
.form-row input[type="text"],
.form-row input[type="number"],
.form-row input[type="password"],
.form-row input[type="file"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--mist-dim);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.92rem;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--gold);
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

.form-hint { color: var(--mist-dim); font-size: 0.78rem; margin-top: 4px; }

.type-toggle { display: flex; gap: 10px; margin-bottom: 22px; }
.type-toggle label {
  flex: 1;
  text-align: center;
  padding: 12px;
  border: 1px solid var(--mist-dim);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: none;
}
.type-toggle input { display: none; }
.type-toggle input:checked + span { color: var(--ink); }
.type-toggle label:has(input:checked) { background: var(--gold); border-color: var(--gold); color: var(--ink); }

.error-banner {
  background: rgba(181, 73, 59, 0.15);
  border: 1px solid var(--rust);
  color: #f2b7ae;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.9rem;
}

/* ---------- Upload / candidate picker ---------- */

.upload-hero {
  border: 1px dashed var(--gold);
  border-radius: var(--radius);
  padding: 40px 30px;
  text-align: center;
  max-width: 560px;
}

.candidate-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 30px;
}
@media (max-width: 640px) { .candidate-layout { grid-template-columns: 1fr; } }

.candidate-list { display: flex; flex-direction: column; gap: 12px; }
.candidate-row {
  display: flex;
  gap: 14px;
  background: var(--panel);
  border: 1px solid rgba(139, 147, 167, 0.2);
  border-radius: var(--radius);
  padding: 12px;
  align-items: center;
}
.candidate-row img { width: 52px; height: 78px; object-fit: cover; border-radius: 3px; background: var(--panel-raised); }
.candidate-info { flex: 1; }
.candidate-info .c-title { font-weight: 600; font-size: 0.92rem; }
.candidate-info .c-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--mist); margin-top: 3px; }
.candidate-source {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  color: var(--mist-dim);
}

.search-again { display: flex; gap: 8px; margin-bottom: 18px; }
.search-again input {
  flex: 1;
  padding: 9px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--mist-dim);
  background: var(--ink);
  color: var(--paper);
}

.login-card {
  max-width: 380px;
  margin: 60px auto;
  background: var(--panel);
  border: 1px solid rgba(139,147,167,0.2);
  border-radius: var(--radius);
  padding: 30px;
}

footer.site-footer {
  text-align: center;
  color: var(--mist-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 30px 0;
}