/* =========================================
   Brioche Admin Panel - Mobile-First Styles
   ========================================= */

:root {
  --gold: #c9a227;
  --gold-dark: #a68520;
  --dark: #1a1a1a;
  --dark-2: #2a2a2a;
  --dark-3: #3a3a3a;
  --text: #f5f0e6;
  --text-muted: #a09880;
  --bg: #111;
  --bg-card: #1e1e1e;
  --border: #333;
  --danger: #e74c3c;
  --danger-dark: #c0392b;
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

/* ---- Login Page ---- */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 28px;
  width: 100%;
  max-width: 380px;
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 600;
}

.login-logo p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-top: 4px;
}

.login-error {
  color: var(--danger);
  font-size: 0.875rem;
  text-align: center;
  margin-top: 16px;
}

/* ---- Form Elements ---- */

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group select {
  width: 100%;
  padding: 12px 14px;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.form-group--toggle label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--text);
}

.form-group--toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--gold);
  color: var(--dark);
}

.btn--primary:hover:not(:disabled) {
  background: var(--gold-dark);
}

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 8px 14px;
}

.btn--ghost:hover {
  color: var(--text);
  background: var(--dark-3);
}

.btn--danger {
  background: var(--danger);
  color: #fff;
}

.btn--danger:hover:not(:disabled) {
  background: var(--danger-dark);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

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

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-header__left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-header__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold);
  font-weight: 600;
}

.admin-header__badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--dark-3);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ---- Category Tabs ---- */

.admin-tabs-wrapper {
  position: sticky;
  top: 49px;
  z-index: 90;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.admin-tabs-wrapper::-webkit-scrollbar {
  display: none;
}

.admin-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 16px;
  min-width: max-content;
}

.admin-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.admin-tab:hover {
  border-color: var(--gold);
  color: var(--text);
}

.admin-tab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}

.admin-tab i {
  font-size: 0.875rem;
}

/* ---- Loading ---- */

.admin-loading {
  text-align: center;
  padding: 80px 16px;
  color: var(--text-muted);
}

.admin-loading__spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Main Content ---- */

.admin-main {
  padding: 16px;
  max-width: 900px;
  margin: 0 auto;
}

/* ---- Item Cards ---- */

.admin-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: transform 0.15s, box-shadow 0.15s;
}

.admin-card--ghost {
  opacity: 0.4;
}

.admin-card--chosen {
  box-shadow: 0 4px 20px rgba(201, 162, 39, 0.2);
  border-color: var(--gold);
}

.admin-card--drag {
  opacity: 0.9;
}

/* Add card */
.admin-card--add {
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 24px;
  border-style: dashed;
  border-color: var(--dark-3);
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.admin-card--add:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.admin-card--add i {
  font-size: 1.25rem;
}

.admin-card--add span {
  font-size: 0.875rem;
  font-weight: 500;
}

/* Thumbnail */
.admin-card__thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--dark-2);
}

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

.admin-card__thumb--icon,
.admin-card__thumb--empty,
.admin-card__thumb--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-muted);
}

.admin-card__thumb--placeholder {
  color: var(--dark-3);
}

/* Re-use the gradient classes from the main site */
.menu-card__image--mojito { background: linear-gradient(145deg, #e8f5e9, #c8e6c9); }
.menu-card__image--lemonade { background: linear-gradient(145deg, #fff8e1, #ffecb3); }
.menu-card__image--blue { background: linear-gradient(145deg, #e3f2fd, #bbdefb); }
.menu-card__image--aperol { background: linear-gradient(145deg, #fff3e0, #ffe0b2); }
.menu-card__image--milkshake { background: linear-gradient(145deg, #fce4ec, #f8bbd9); }
.menu-card__image--orange { background: linear-gradient(145deg, #fff3e0, #ffe0b2); }

/* Info */
.admin-card__info {
  flex: 1;
  min-width: 0;
}

.admin-card__title {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-card__price {
  display: block;
  font-size: 0.8125rem;
  color: var(--gold);
  font-weight: 600;
  margin-top: 2px;
}

/* Actions */
.admin-card__actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.admin-card__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.admin-card__btn--edit:hover {
  background: var(--dark-3);
  color: var(--text);
}

.admin-card__btn--delete:hover {
  background: rgba(231, 76, 60, 0.15);
  color: var(--danger);
}

.admin-card__handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--dark-3);
  font-size: 1rem;
  cursor: grab;
  touch-action: none;
}

.admin-card__handle:active {
  cursor: grabbing;
}

/* ---- Modal (Bottom Sheet on Mobile) ---- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-sheet {
  background: var(--dark);
  border-radius: 20px 20px 0 0;
  width: 100%;
  max-width: 520px;
  max-height: 90dvh;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.3s ease-out;
}

.modal-overlay.open .modal-sheet {
  transform: translateY(0);
}

.modal-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 12px;
  border-bottom: 1px solid var(--border);
}

.modal-sheet__header h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.modal-sheet__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: var(--dark-2);
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
}

.modal-sheet__close:hover {
  background: var(--dark-3);
  color: var(--text);
}

.modal-sheet__body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-sheet__footer {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.modal-sheet__footer .btn {
  flex: 1;
  justify-content: center;
}

/* ---- Image Picker ---- */

.image-picker {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 180px;
  background: var(--dark-2);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-muted);
  transition: border-color 0.2s;
  overflow: hidden;
}

.image-picker:hover {
  border-color: var(--gold);
}

.image-picker i {
  font-size: 2rem;
}

.image-picker span {
  font-size: 0.875rem;
}

.image-picker img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ---- Body scroll lock when modal open ---- */

body.modal-open {
  overflow: hidden;
}

/* ---- Desktop adjustments ---- */

@media (min-width: 768px) {
  .admin-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .admin-card--add {
    min-height: 76px;
  }

  .modal-sheet {
    border-radius: var(--radius);
    margin-bottom: 40px;
  }
}

@media (min-width: 1024px) {
  .admin-items {
    grid-template-columns: repeat(3, 1fr);
  }
}