/* ── Admin page wrapper ── */
.admin-page-wrap { max-width: 780px; margin: 0 auto; padding: 3rem 2rem 6rem; }
.admin-page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2.5rem; flex-wrap: wrap; gap: 1rem; }
.admin-page-header h1 { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: var(--gold); }

/* ── Tabs ── */
.admin-tabs { display: flex; gap: 0.5rem; margin-bottom: 2rem; border-bottom: 1px solid var(--border); overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
.admin-tabs::-webkit-scrollbar { display: none; }
.admin-tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--text-muted); font-family: 'Inter', sans-serif;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.6rem 1rem; cursor: pointer; margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s; white-space: nowrap;
}
.admin-tab.active { color: var(--gold); border-bottom-color: var(--gold); }
.admin-tab-content { display: none; }
.admin-tab-content.active { display: block; }

/* ── Cards ── */
.admin-card { background: var(--dark2); border: 1px solid var(--border); border-radius: 8px; padding: 1.75rem; margin-bottom: 2rem; }
.admin-card h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; margin-bottom: 1.25rem; border-bottom: 1px solid var(--border); padding-bottom: 0.75rem; }

/* ── Forms ── */
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); font-weight: 500; margin-bottom: 0.4rem; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; background: var(--dark3); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 0.88rem; padding: 0.6rem 0.85rem; outline: none; transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group select option { background: var(--dark3); }
.form-group textarea { resize: vertical; min-height: 70px; }
.form-group .hint { font-size: 0.7rem; color: var(--text-muted); margin-top: 0.3rem; }
.form-row { display: flex; gap: 0.75rem; }
.form-row .form-group { flex: 1; }
.check-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.check-row input[type="checkbox"] { width: auto; accent-color: var(--gold); }
.check-row label { margin: 0; text-transform: none; letter-spacing: 0; font-size: 0.85rem; color: var(--text); }
.img-preview { width: 100%; height: 110px; object-fit: cover; border-radius: 4px; margin-top: 0.5rem; border: 1px solid var(--border); display: none; }

/* ── Admin buttons ── */
.btn-add {
  background: linear-gradient(135deg, var(--gold), #a8722e); color: #000; border: none;
  padding: 0.7rem 1.5rem; font-family: 'Inter', sans-serif; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; border-radius: 4px; cursor: pointer;
  width: 100%; margin-top: 0.5rem; transition: opacity 0.2s;
}
.btn-add:hover { opacity: 0.88; }
.btn-cancel {
  background: none; border: 1px solid var(--border); color: var(--text-muted);
  padding: 0.7rem 1.5rem; font-family: 'Inter', sans-serif; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; border-radius: 4px; cursor: pointer;
  width: 100%; margin-top: 0.5rem; transition: all 0.2s;
}
.btn-cancel:hover { border-color: var(--text-muted); color: var(--text); }
.btn-logout {
  background: none; border: 1px solid var(--border); color: var(--text-muted);
  font-size: 0.75rem; font-family: 'Inter', sans-serif; padding: 0.45rem 1rem;
  border-radius: 4px; cursor: pointer; letter-spacing: 0.06em; text-transform: uppercase; transition: all 0.2s;
}
.btn-logout:hover { border-color: var(--red); color: var(--red); }
.btn-backup {
  background: none; border: 1px solid var(--border); color: var(--text-muted);
  font-size: 0.75rem; font-family: 'Inter', sans-serif; padding: 0.45rem 1rem;
  border-radius: 4px; cursor: pointer; letter-spacing: 0.06em; text-transform: uppercase; transition: all 0.2s;
}
.btn-backup:hover { border-color: var(--gold); color: var(--gold); }
.btn-restore { cursor: pointer; }
.btn-restore:hover { border-color: #5c9ee0; color: #5c9ee0; }
.form-group input[type="file"] {
  padding: 0.4rem 0.6rem; font-size: 0.82rem; color: var(--text-muted); cursor: pointer;
}
.btn-icon { background: none; border: 1px solid var(--border); border-radius: 4px; color: var(--text-muted); font-size: 0.75rem; padding: 0.3rem 0.55rem; cursor: pointer; transition: all 0.2s; }
.btn-icon:hover     { border-color: var(--gold); color: var(--gold); }
.btn-icon.del:hover { border-color: var(--red);  color: var(--red);  }

/* ── Admin lists ── */
.admin-list { display: flex; flex-direction: column; gap: 0.75rem; }
.admin-item {
  background: var(--dark3); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.9rem 1rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.admin-exhibit-thumb { width: 60px; height: 44px; border-radius: 4px; background: var(--dark4); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; overflow: hidden; }
.admin-exhibit-thumb img { width: 100%; height: 100%; object-fit: cover; }
.admin-item-info { flex: 1; min-width: 0; }
.admin-item-name { font-size: 0.88rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-item-sub  { font-size: 0.68rem; color: var(--text-muted); margin-top: 0.15rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-actions { display: flex; gap: 0.4rem; flex-shrink: 0; }
.featured-badge { font-size: 0.62rem; background: rgba(201,168,76,0.15); color: var(--gold); border: 1px solid var(--border); border-radius: 3px; padding: 0.1rem 0.4rem; letter-spacing: 0.08em; text-transform: uppercase; margin-left: 0.4rem; }
.collection-swatch { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 0.35rem; vertical-align: middle; }
.collection-admin-item { position: relative; }
.collection-color-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 3px; border-radius: 6px 0 0 6px; }

/* ── Color picker ── */
.color-picker-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.5rem; }
.color-swatch-btn { width: 28px; height: 28px; border-radius: 50%; border: 3px solid transparent; cursor: pointer; transition: transform 0.15s, box-shadow 0.15s; flex-shrink: 0; outline: none; }
.color-swatch-btn.selected { box-shadow: 0 0 0 2px var(--dark3), 0 0 0 4px #fff; transform: scale(1.15); }

/* ── Icon input ── */
.icon-input-wrap { display: flex; gap: 0.75rem; align-items: flex-start; margin-top: 0.5rem; }
.icon-preview-box { width: 56px; height: 56px; flex-shrink: 0; border-radius: 8px; border: 1px solid var(--border); background: var(--dark4); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.icon-preview-empty { font-size: 1.4rem; opacity: 0.3; }
.icon-input-wrap textarea { flex: 1; min-height: 80px; font-family: 'Inter', sans-serif; font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ── Key art admin ── */
.keyart-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0.75rem; margin-top: 1rem; }
.keyart-admin-item { position: relative; border-radius: 6px; overflow: hidden; background: var(--dark3); border: 1px solid var(--border); }
.keyart-admin-item img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.keyart-admin-del { position: absolute; top: 4px; right: 4px; background: rgba(0,0,0,0.7); border: 1px solid var(--border); border-radius: 4px; color: var(--text-muted); font-size: 0.7rem; padding: 0.2rem 0.4rem; cursor: pointer; transition: all 0.2s; }
.keyart-admin-del:hover { border-color: var(--red); color: var(--red); }
.keyart-admin-fields { display: flex; flex-direction: column; }
.keyart-caption-input { width: 100%; background: transparent; border: none; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 0.72rem; font-family: 'Inter', sans-serif; padding: 0.35rem 0.5rem; box-sizing: border-box; }
.keyart-caption-input:focus { outline: none; color: var(--text-light); background: var(--dark2); }

/* ── Mobile ── */
@media (max-width: 768px) {
  .admin-page-wrap { padding: 2rem 1.25rem 4rem; }
  .form-row { flex-direction: column; gap: 0; }
}