:root {
  --navy: #0b2545;
  --navy-dark: #061a33;
  --gold: #b08d57;
  --gold-light: #d9c19a;
  --bg: #f7f6f3;
  --card-bg: #ffffff;
  --text: #1c1c1c;
  --text-muted: #5a5a5a;
  --border: #e2ddd3;
  --danger: #a13d3d;
  --radius: 10px;
  --shadow: 0 2px 8px rgba(11, 37, 69, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header.site-header {
  background: var(--navy);
  color: #fff;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

header.site-header h1 {
  font-size: 1.25rem;
  margin: 0;
  letter-spacing: 0.02em;
}

header.site-header .tag {
  color: var(--gold-light);
  font-size: 0.85rem;
}

header.site-header nav a {
  color: #fff;
  text-decoration: none;
  border: 1px solid var(--gold);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 0.85rem;
}

header.site-header nav a:hover { background: var(--navy-dark); }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

input, select, textarea, button {
  font-family: inherit;
  font-size: 1rem;
}

input[type="text"], input[type="search"], input[type="date"], select, textarea {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
}

textarea { width: 100%; resize: vertical; }

button {
  padding: 10px 16px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-weight: 600;
}

button.primary { background: var(--navy); color: #fff; }
button.primary:hover { background: var(--navy-dark); }

button.secondary { background: #fff; color: var(--navy); border: 1px solid var(--navy); }
button.secondary:hover { background: #eef2f6; }

button.danger { background: #fff; color: var(--danger); border: 1px solid var(--danger); }
button.danger:hover { background: #fbeeee; }

button:disabled { opacity: 0.6; cursor: not-allowed; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.card .thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #e9e6df center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.card .body { padding: 12px; flex: 1; }
.card .body h3 { margin: 0 0 4px; font-size: 1.02rem; }
.card .body .category { color: var(--gold); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-size: 0.75rem;
  margin-right: 6px;
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 60px 20px;
}

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(11, 37, 69, 0.55);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  z-index: 50;
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: #fff;
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  position: relative;
}

.modal .close-btn {
  position: absolute; top: 12px; right: 12px;
  background: none; border: none; font-size: 1.4rem; color: var(--text-muted);
  cursor: pointer; padding: 4px 8px;
}

.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.field input, .field select, .field textarea { width: 100%; }
.field .hint { color: var(--text-muted); font-size: 0.8rem; margin-top: 4px; }

.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.form-row .field { flex: 1; min-width: 180px; }

.media-strip { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.media-strip .media-item { position: relative; width: 110px; }
.media-strip .media-item img,
.media-strip .media-item video { width: 110px; height: 90px; object-fit: cover; border-radius: 8px; background: #000; }
.media-strip .media-item .remove-btn {
  position: absolute; top: -6px; right: -6px;
  background: var(--danger); color: #fff; border: none; border-radius: 50%;
  width: 22px; height: 22px; cursor: pointer; font-size: 0.75rem; line-height: 1;
}

.login-wrap {
  max-width: 360px;
  margin: 80px auto;
  background: #fff;
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.login-wrap h2 { margin-top: 0; }

.tabs { display: flex; gap: 8px; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.tabs button {
  background: none; border: none; padding: 10px 16px; border-bottom: 3px solid transparent;
  color: var(--text-muted); font-weight: 600;
}
.tabs button.active { color: var(--navy); border-bottom-color: var(--gold); }

.status-msg { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; font-size: 0.9rem; }
.status-msg.error { background: #fbeeee; color: var(--danger); }
.status-msg.success { background: #eaf5ea; color: #2f6b2f; }

.detail-meta { display: grid; grid-template-columns: 140px 1fr; gap: 8px 14px; font-size: 0.92rem; margin: 16px 0; }
.detail-meta dt { color: var(--text-muted); }
.detail-meta dd { margin: 0; }

footer.site-footer { text-align: center; color: var(--text-muted); font-size: 0.8rem; padding: 30px 20px; }

@media (max-width: 480px) {
  .modal { padding: 18px; }
}