:root {
  --color-bg: #f5f5f5;
  --color-surface: #fff;
  --color-primary: #2563eb;
  --color-danger: #dc2626;
  --color-text: #111;
  --color-muted: #6b7280;
  --radius: 6px;
  --sidebar-width: 220px;
}

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

html, body { margin: 0; padding: 0; font-family: system-ui, sans-serif; font-size: 14px; color: var(--color-text); background: var(--color-bg); }

/* ── Layout ── */
.admin-layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: #111;
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-logo {
  padding: 1.25rem 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .03em;
  border-bottom: 1px solid #333;
}

.sidebar nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: .5rem 0;
}

.sidebar nav a {
  display: block;
  color: #d1d5db;
  text-decoration: none;
  padding: .6rem 1rem;
  border-left: 3px solid transparent;
  transition: background .15s, color .15s;
}
.sidebar nav a:hover { background: #1f1f1f; color: #fff; }
.sidebar nav a.active { border-left-color: var(--color-primary); background: #1e3a5f; color: #fff; }

.sidebar-footer {
  padding: .75rem 1rem;
  border-top: 1px solid #333;
}
.sidebar-footer a { color: #9ca3af; text-decoration: none; font-size: .85rem; }
.sidebar-footer a:hover { color: #fff; }

.admin-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 2rem;
  min-width: 0;
}

.admin-layout--login { justify-content: center; align-items: center; }
.admin-layout--login .admin-main { margin-left: 0; max-width: 400px; width: 100%; }

/* ── Card ── */
.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card-title { font-size: 1rem; font-weight: 600; margin: 0 0 1rem; }

/* ── Page header ── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.page-header h1 { margin: 0; font-size: 1.4rem; }

/* ── Tables ── */
table { width: 100%; border-collapse: collapse; }
thead { background: #f3f4f6; }
th { text-align: left; padding: .6rem .75rem; font-weight: 600; font-size: .85rem; color: var(--color-muted); border-bottom: 1px solid #e5e7eb; }
td { padding: .6rem .75rem; border-bottom: 1px solid #f3f4f6; vertical-align: middle; }
tbody tr:nth-child(even) { background: #fafafa; }
tbody tr:hover { background: #eff6ff; }

/* ── Badges ── */
.badge { display: inline-block; padding: .2rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge-draft { background: #f3f4f6; color: var(--color-muted); }
.badge-published { background: #d1fae5; color: #065f46; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem 1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  transition: opacity .15s;
  line-height: 1.4;
  background: var(--color-primary);
  color: #fff;
  font-family: inherit;
}
.btn:hover { opacity: .85; color: #fff; text-decoration: none; }
.btn-secondary { background: #e5e7eb; color: var(--color-text); }
.btn-secondary:hover { color: var(--color-text); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-sm { padding: .25rem .6rem; font-size: .8rem; }
.btn-outline { background: transparent; border: 1px solid var(--color-primary); color: var(--color-primary); }

/* ── Forms ── */
.form-group { margin-bottom: 1rem; }
label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: .35rem; }
input[type="text"], input[type="email"], input[type="number"], input[type="url"],
input[type="datetime-local"], input[type="password"],
select, textarea {
  width: 100%;
  padding: .5rem .75rem;
  border: 1px solid #d1d5db;
  border-radius: var(--radius);
  font-size: .875rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
input[readonly] { background: #f9fafb; color: var(--color-muted); }
textarea { min-height: 120px; resize: vertical; }
.help-text { font-size: .8rem; color: var(--color-muted); margin-top: .25rem; }
.input-row { display: flex; gap: .5rem; align-items: center; }
.input-row input { flex: 1; }

/* ── Form row ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.form-actions { display: flex; gap: .75rem; align-items: center; padding-top: 1rem; border-top: 1px solid #e5e7eb; margin-top: 1rem; }

/* ── Flash messages ── */
.flash-success, .flash-error, .flash-info {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-weight: 500;
}
.flash-success { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; }
.flash-error { background: #fee2e2; color: #991b1b; border-left: 4px solid var(--color-danger); }
.flash-info { background: #dbeafe; color: #1e3a8a; border-left: 4px solid var(--color-primary); }

/* ── Character counters ── */
.char-counter { font-size: .75rem; color: var(--color-muted); margin-top: .25rem; text-align: right; }
.char-counter--warning { color: #d97706; }
.char-counter--danger { color: var(--color-danger); font-weight: 600; }

/* ── Block editor ── */
.block-editor { border: 1px solid #e5e7eb; border-radius: var(--radius); background: #fafafa; min-height: 60px; padding: .5rem; }
.block-editor-toolbar { display: flex; gap: .5rem; margin-bottom: .75rem; position: relative; }
.block-add-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
  z-index: 50;
  min-width: 180px;
  padding: .25rem 0;
  display: none;
}
.block-add-menu.open { display: block; }
.block-add-menu button {
  display: block; width: 100%; text-align: left;
  padding: .5rem 1rem; background: none; border: none;
  cursor: pointer; font-size: .875rem; color: var(--color-text);
  font-family: inherit;
}
.block-add-menu button:hover { background: #f3f4f6; }

.block-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  margin-bottom: .5rem;
  overflow: hidden;
}
.block-item.dragging { opacity: .4; }
.block-item.drag-over { border-color: var(--color-primary); }
.block-item.selected { border-color: var(--color-primary); background: #f0f4ff; }
.block-item.selected .block-header { background: #e8edff; }

.block-header {
  display: flex;
  align-items: center;
  padding: .5rem .75rem;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  gap: .5rem;
}
.block-checkbox-wrap {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 0 .25rem;
}
.block-checkbox-wrap input { width: 15px; height: 15px; cursor: pointer; accent-color: var(--color-primary); }
.block-handle {
  cursor: grab;
  color: var(--color-muted);
  font-size: 1rem;
  user-select: none;
  padding: 0 .25rem;
}
.block-handle:active { cursor: grabbing; }
.block-type-label { font-weight: 600; font-size: .8rem; color: var(--color-muted); flex: 1; cursor: pointer; user-select: none; }
.block-type-label:hover { color: var(--color-primary); }
.block-controls { display: flex; gap: .25rem; }

.block-body { padding: .75rem; }
.block-body .form-group { margin-bottom: .6rem; }
.block-body label { font-size: .8rem; }
.block-body input, .block-body select, .block-body textarea { font-size: .85rem; padding: .4rem .6rem; }

/* Bulk delete bar */
.block-bulk-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem .75rem;
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: var(--radius);
  margin-top: .5rem;
  font-size: .85rem;
  font-weight: 600;
}
.block-bulk-bar.hidden { display: none; }
.block-bulk-count { color: #856404; }

/* Accordion block items */
.accordion-items { margin-top: .5rem; }
.accordion-item { background: #f9fafb; border: 1px solid #e5e7eb; border-radius: var(--radius); padding: .5rem; margin-bottom: .4rem; position: relative; }
.accordion-item .remove-accordion-item { position: absolute; top: .35rem; right: .35rem; background: none; border: none; cursor: pointer; color: var(--color-danger); font-size: .9rem; }

/* ── Media grid ── */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 1rem; }
.media-card { border: 2px solid #e5e7eb; border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: border-color .15s; background: #f9fafb; }
.media-card:hover { border-color: var(--color-primary); }
.media-card.selected { border-color: var(--color-primary); box-shadow: 0 0 0 2px rgba(37,99,235,.3); }
.media-card img { width: 100%; height: 100px; object-fit: cover; display: block; }
.media-card .media-video-thumb { width: 100%; height: 100px; background: #111; overflow: hidden; position: relative; }
.media-card .media-video-thumb video { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-card .media-video-play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: #fff; background: rgba(0,0,0,.3); pointer-events: none; }
.media-card .media-info { padding: .4rem .5rem; font-size: .75rem; }
.media-card .media-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--color-muted); }
.media-card .media-actions { display: flex; gap: .3rem; padding: .3rem .5rem; border-top: 1px solid #e5e7eb; }
.media-icon { width: 100%; height: 100px; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; }

/* Drop zone */
.drop-zone {
  border: 2px dashed #d1d5db;
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  color: var(--color-muted);
  transition: border-color .15s, background .15s;
  cursor: pointer;
  margin-bottom: 1.5rem;
}
.drop-zone.drag-over { border-color: var(--color-primary); background: #eff6ff; }
.drop-zone label { cursor: pointer; font-weight: normal; }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 800px;
  width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.modal-title { font-weight: 700; font-size: 1rem; }
.modal-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--color-muted); line-height: 1; }
.modal-body { overflow-y: auto; flex: 1; }

/* ── Menu items drag ── */
.menu-items-list { list-style: none; padding: 0; margin: 0; }
.menu-item-row {
  display: flex; align-items: center; gap: .5rem;
  background: #fff; border: 1px solid #e5e7eb;
  border-radius: var(--radius); padding: .5rem .75rem;
  margin-bottom: .4rem;
}
.menu-item-row.dragging { opacity: .4; }
.menu-item-row.drag-over { border-color: var(--color-primary); }

/* ── Stats cards ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--color-surface); border-radius: var(--radius); box-shadow: 0 1px 3px rgba(0,0,0,.1); padding: 1.25rem 1.5rem; }
.stat-card .stat-value { font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.stat-card .stat-label { font-size: .85rem; color: var(--color-muted); margin-top: .25rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { width: 0; overflow: hidden; }
  .sidebar.open { width: var(--sidebar-width); }
  .admin-main { margin-left: 0; padding: 1rem; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Block Repeater ── */
.block-repeater { margin-top: .75rem; }
.block-repeater-row { display: flex; gap: .5rem; align-items: flex-start; margin-bottom: .75rem; padding: .6rem; background: #f9fafb; border: 1px solid #e5e7eb; border-radius: var(--radius); }
.block-repeater-row__fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .4rem; flex: 1; }
.block-repeater-row__label { display: flex; flex-direction: column; gap: .2rem; font-size: .78rem; font-weight: 600; color: #555; }
.block-repeater-row__label input { font-size: .85rem; padding: .3rem .5rem; }
.block-repeater-row input, .block-repeater-row textarea { flex: 1; }
.block-repeater-add { margin-top: .5rem; }

/* ── Utilities ── */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.text-muted { color: var(--color-muted); }
.text-danger { color: var(--color-danger); }
.d-flex { display: flex; }
.gap-sm { gap: .5rem; }
.align-center { align-items: center; }
.flex-1 { flex: 1; }
.w-100 { width: 100%; }

/* Menu editor */
.menu-builder { display: flex; flex-direction: column; gap: .75rem; }
.menu-top-item { background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; }
.menu-top-item.drag-over { border-color: var(--blue); background: #f0f4ff; }
.menu-item-header { display: flex; align-items: center; gap: .5rem; padding: .75rem; cursor: default; }
.menu-item-header input[type=text] { flex: 1; }
.menu-item-header .url-input { flex: 2; }
.menu-expand-btn { background: none; border: 1px solid #ddd; border-radius: 4px; padding: .2rem .5rem; cursor: pointer; font-size: .8rem; }
.menu-children { border-top: 1px solid #f0f0f0; padding: .5rem .75rem .75rem; background: #fafafa; display: none; }
.menu-children.open { display: block; }
.menu-child-list { display: flex; flex-direction: column; gap: .4rem; margin-bottom: .5rem; }
.menu-child-row { display: flex; align-items: center; gap: .4rem; padding: .4rem .5rem; background: #fff; border: 1px solid #e5e7eb; border-radius: 6px; }
.menu-child-row input[type=text] { flex: 1; min-width: 0; }
.menu-child-row .col-select { width: 70px; }
.menu-child-row .badge-input { width: 90px; }
.drag-handle { cursor: grab; color: #aaa; font-size: 1.1rem; flex-shrink: 0; }