/* ============================================
   Admin Panel — Dark theme with tabs
   ============================================ */

.admin-body { background: var(--bg); min-height: 100vh; }

/* LOGIN */
.admin-login {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card {
  background: var(--bg-card);
  padding: 56px 48px;
  border: 1px solid var(--line);
  max-width: 420px; width: 100%;
  text-align: center;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6);
}
.login-logo { font-size: 56px; color: var(--gold); margin-bottom: 16px; }
.login-card h1 { font-family: var(--font-display); font-size: 28px; margin-bottom: 6px; color: var(--gold-cream); }
.login-sub { font-size: 12px; color: var(--ink-mute); margin-bottom: 32px; letter-spacing: 1px; }
.login-card form { text-align: right; }
.login-card label { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 16px; }
.login-card input {
  display: block; width: 100%; margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  outline: none;
}
.login-card input:focus { border-color: var(--gold); }
.back-link { display: inline-block; margin-top: 24px; font-size: 12px; color: var(--ink-mute); text-decoration: none; }
.back-link:hover { color: var(--gold); }

/* HEADER */
.admin-header {
  background: var(--bg-deep);
  padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 10;
  border-bottom: 1px solid var(--line);
}
.admin-brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
  font-weight: 500; font-size: 18px;
  letter-spacing: 1px; color: var(--ink);
}
.admin-brand .brand-mark { color: var(--gold); }
.admin-actions { display: flex; gap: 10px; }

/* TABS */
.admin-tabs {
  background: var(--bg-card);
  border-bottom: 1px solid var(--line);
  padding: 0 32px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  position: sticky; top: 67px; z-index: 9;
}
.admin-tab {
  padding: 14px 18px;
  background: transparent;
  border: none;
  color: var(--ink-mute);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.3px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}
.admin-tab:hover { color: var(--ink); }
.admin-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* MAIN */
.admin-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px;
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 36px;
  margin-bottom: 24px;
  position: relative;
}
.admin-card.collapsed {
  padding-bottom: 18px;
}
.admin-card.collapsed > *:not(h2) {
  display: none;
}
.admin-card-close {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 5;
}
.admin-card-close:hover { background: var(--gold); color: var(--bg); border-color: var(--gold); }
.admin-card h2 {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700;
  color: var(--gold-cream);
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 12px;
}
.admin-card h2 .btn-inline { margin-right: auto; padding: 8px 16px; font-size: 13px; }
.admin-help {
  color: var(--ink-mute);
  font-size: 13px;
  margin-bottom: 24px;
  padding: 12px 16px;
  background: rgba(212, 167, 71, 0.05);
  border-right: 2px solid var(--gold-deep);
  line-height: 1.6;
}
.count-badge {
  background: var(--gold);
  color: var(--bg);
  padding: 2px 10px;
  font-size: 12px;
  border-radius: 12px;
  font-weight: 500;
}

/* FORM INPUTS (shared) */
.form-row { margin-bottom: 16px; }
.form-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-main label,
.modal-inner label {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.5px;
}
.muted-inline {
  display: inline-block;
  margin-right: 6px;
  font-size: 10px;
  color: var(--ink-dim);
  font-family: monospace;
  letter-spacing: 0;
}
.admin-main input,
.admin-main select,
.admin-main textarea,
.modal-inner input,
.modal-inner select,
.modal-inner textarea {
  display: block; width: 100%; margin-top: 6px;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}
.admin-main textarea,
.modal-inner textarea { resize: vertical; min-height: 60px; line-height: 1.6; }
.admin-main select option,
.modal-inner select option { background: var(--bg-card); }
.admin-main input:focus,
.admin-main select:focus,
.admin-main textarea:focus,
.modal-inner input:focus,
.modal-inner select:focus,
.modal-inner textarea:focus { border-color: var(--gold); }

.admin-main input.saving,
.admin-main textarea.saving { border-color: var(--gold-soft); }
.admin-main input.saved,
.admin-main textarea.saved {
  animation: savedPulse 1.5s ease;
}
@keyframes savedPulse {
  0% { border-color: #8acd9e; background: rgba(138, 205, 158, 0.1); }
  100% { border-color: var(--line-strong); background: var(--bg); }
}
.admin-main input.errored,
.admin-main textarea.errored { border-color: #d49090; }

/* BUTTONS */
.btn-primary {
  padding: 12px 24px;
  background: var(--gold);
  color: var(--bg);
  border: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--gold-soft); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-danger {
  padding: 12px 24px;
  background: transparent;
  color: #d49090;
  border: 1px solid #d49090;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 500;
}
.btn-danger:hover { background: var(--crimson); color: var(--ink); border-color: var(--crimson); }

.btn-ghost {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 1px;
  text-decoration: none;
  display: inline-block;
}
.btn-ghost:hover { background: var(--bg-elev); color: var(--gold-soft); border-color: var(--gold); }

.btn-mini {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-mini:hover { background: var(--gold); color: var(--bg); border-color: var(--gold); }
.btn-mini-danger { color: #d49090; border-color: rgba(212, 144, 144, 0.4); }
.btn-mini-danger:hover { background: var(--crimson); color: var(--ink); border-color: var(--crimson); }

.error-msg { color: #d49090; font-size: 13px; margin-top: 12px; min-height: 18px; }
.status-msg { font-size: 13px; margin-top: 12px; min-height: 18px; }
.status-msg.ok { color: #8acd9e; }
.status-msg.err { color: #d49090; }

/* ===== TAB 1: IMAGES UPLOAD ===== */
.upload-zone {
  border: 2px dashed var(--line-strong);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 20px;
  background: var(--bg);
  transition: border-color 0.25s, background 0.25s;
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--gold);
  background: rgba(212, 167, 71, 0.04);
}
.upload-icon { font-size: 36px; color: var(--gold); display: block; margin-bottom: 12px; }
.upload-prompt strong { color: var(--ink); font-weight: 500; }
.upload-prompt p { color: var(--ink-soft); }
.upload-sub { font-size: 12px; color: var(--ink-mute); margin-top: 6px; letter-spacing: 0.5px; }
.upload-preview img, .upload-preview video {
  max-width: 100%; max-height: 240px;
  border: 1px solid var(--line);
}
.upload-preview .filename { margin-top: 10px; font-size: 13px; color: var(--ink-soft); }

.multi-thumbs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}
.multi-thumbs-grid .multi-thumb {
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-deep);
}
.multi-thumbs-grid .multi-thumb img,
.multi-thumbs-grid .multi-thumb video {
  width: 100%; height: 100%; object-fit: cover;
  max-height: none;
  border: none;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.admin-grid-item {
  border: 1px solid var(--line);
  background: var(--bg);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.admin-grid-item:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}
.admin-grid-item .thumb { aspect-ratio: 4/3; background: var(--bg-deep); overflow: hidden; }
.admin-grid-item .thumb img, .admin-grid-item .thumb video {
  width: 100%; height: 100%; object-fit: cover; filter: sepia(0.1);
}
.admin-grid-item .meta { padding: 14px; }
.admin-grid-item .meta h4 {
  font-size: 14px; font-weight: 500; color: var(--ink);
  margin-bottom: 6px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.admin-grid-item .meta .badge {
  display: inline-block;
  font-size: 10px;
  background: var(--gold);
  color: var(--bg);
  padding: 2px 8px;
  border-radius: 8px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.muted { color: var(--ink-mute); font-size: 14px; padding: 24px; text-align: center; }

/* ===== TAB 2: PROFILE ===== */
.profile-edit-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}
.profile-edit-photo {
  text-align: center;
}
.profile-current {
  width: 220px;
  height: 220px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg);
  border: 2px solid var(--gold-deep);
  display: flex; align-items: center; justify-content: center;
}
.profile-current img {
  width: 100%; height: 100%; object-fit: cover;
  filter: sepia(0.1);
}
.profile-current-empty {
  color: var(--ink-mute);
  font-size: 13px;
  text-align: center;
}
.profile-edit-photo .btn-primary { width: 100%; }
.profile-edit-photo .btn-danger { width: 100%; padding: 10px; font-size: 13px; }

@media (max-width: 768px) {
  .profile-edit-grid { grid-template-columns: 1fr; }
}

/* ===== TAB 3: TEXTS ===== */
.text-group {
  margin-bottom: 32px;
}
.text-group:not(:last-child) {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.text-group-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

/* ===== TABS 4-7: COLLECTIONS ===== */
.collection-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.collection-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  transition: border-color 0.2s;
}
.collection-row:hover { border-color: var(--line-strong); }
.collection-row-content {
  color: var(--ink);
  font-size: 14px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.collection-row-content strong {
  color: var(--gold-cream);
  font-weight: 500;
}
.collection-row-actions {
  display: flex; gap: 8px;
  flex-shrink: 0;
}

/* ===== MODALS ===== */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 1500;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  overflow-y: auto;
}
.modal-inner {
  background: var(--bg-card);
  max-width: 600px; width: 100%;
  padding: 44px;
  position: relative;
  border: 1px solid var(--line);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 14px; left: 14px;
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid var(--line-strong);
  font-size: 16px;
  cursor: pointer;
  color: var(--ink-soft);
}
.modal-close:hover { background: var(--bg-elev); color: var(--gold); border-color: var(--gold); }
.modal-inner h2 {
  font-family: var(--font-display);
  margin-bottom: 24px;
  color: var(--gold-cream);
}
.edit-preview img, .edit-preview video {
  max-width: 100%; max-height: 260px;
  display: block;
  margin: 0 auto 24px;
  border: 1px solid var(--line);
}
.form-hint {
  display: block;
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: 4px;
  letter-spacing: 0.3px;
}
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.form-actions .btn-primary { flex: 1; }

@media (max-width: 768px) {
  .admin-tabs { padding: 0 12px; top: 60px; }
  .admin-tab { padding: 12px 14px; font-size: 13px; }
  .admin-main { padding: 20px 12px; }
  .admin-card { padding: 24px 18px; }
  .admin-card h2 { font-size: 18px; flex-wrap: wrap; gap: 8px; }
  .admin-card h2 .btn-inline { margin-right: 0; }
}