:root {
  --bg: #f3f6fb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --sidebar: #0b1220;
  --sidebar-2: #111827;
  --side-text: #cbd5e1;
  --accent: #2563eb;
  --accent-2: #1d4ed8;
  --ok: #059669;
  --warn: #d97706;
  --danger: #dc2626;
  --shadow: 0 10px 30px rgba(15, 23, 42, .06);
  --radius: 16px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
code { font-size: .85em; background: #eef2ff; padding: .1rem .35rem; border-radius: 6px; }
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 272px;
  background: linear-gradient(180deg, var(--sidebar), var(--sidebar-2));
  color: #fff;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 20;
}
.brand, .side-user { display: flex; gap: 12px; align-items: center; padding: 20px; }
.brand strong, .side-user strong { display: block; }
.brand span, .side-user span, .nav-group { color: #94a3b8; font-size: 12px; }
.brand-mark, .avatar {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; font-weight: 700;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
}
.side-nav { flex: 1; overflow: auto; padding: 0 12px 16px; }
.nav-group { margin: 18px 10px 8px; text-transform: uppercase; letter-spacing: .08em; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  color: var(--side-text); padding: 9px 12px; border-radius: 10px; margin-bottom: 2px;
}
.nav-link:hover, .nav-link.is-active { background: rgba(37,99,235,.18); color: #fff; }
.nav-link-danger { color: #fca5a5; }
button.nav-link { width: 100%; background: transparent; border: 0; text-align: left; font: inherit; cursor: pointer; }
.icon { width: 18px; height: 18px; flex: 0 0 18px; }
.workspace { flex: 1; min-width: 0; }
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 24px; background: rgba(255,255,255,.8);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.crumb span { display: block; color: var(--muted); font-size: 12px; }
.crumb strong { font-size: 16px; }
.content { padding: 24px; }
.page-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.page-head h1, .auth-card h1 { margin: 0 0 6px; font-size: 28px; }
.eyebrow { margin: 0 0 6px; color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.lede, .muted { color: var(--muted); }
.lede { margin: 0; max-width: 46rem; line-height: 1.5; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px;
}
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card h2 { margin: 0 0 12px; font-size: 18px; }
.stat-grid, .split-grid, .action-grid, .form-grid, .media-grid, .seo-grid { display: grid; gap: 16px; }
.stat-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); margin-bottom: 20px; }
.stat-card, .action-tile {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow);
}
.stat-card p, .action-tile span { margin: 0; color: var(--muted); font-size: 13px; }
.stat-card strong { display: block; font-size: 28px; margin-top: 6px; }
.split-grid { grid-template-columns: 1.2fr .8fr; }
.action-grid { grid-template-columns: 1fr 1fr; }
.action-tile { color: inherit; }
.action-tile strong { display: block; margin-bottom: 4px; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-size: 12px; color: var(--muted); font-weight: 700; }
.check { width: 36px; }
.badge { display: inline-block; border-radius: 999px; padding: 3px 8px; font-size: 12px; background: #e2e8f0; }
.badge-published, .badge-active, .status-list .ok { background: #d1fae5; color: #065f46; }
.badge-draft, .badge-inactive { background: #e2e8f0; }
.badge-archived { background: #fee2e2; color: #991b1b; }
.filters, .table-toolbar, .upload-form, .page-actions, .form-actions, .row-actions, .pagination, .media-field {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
}
.filters { margin-bottom: 16px; }
.btn, button.btn {
  border: 0; border-radius: 10px; padding: 10px 14px; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; font-family: inherit;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-light { background: #eef2ff; color: #1e3a8a; }
.btn-danger, .btn-danger:hover { background: #fee2e2; color: #991b1b; }
.btn-block { width: 100%; justify-content: center; }
.link-btn { background: none; border: 0; color: var(--danger); cursor: pointer; font: inherit; padding: 0; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; background: #fff; color: inherit;
}
label { display: block; font-size: 13px; font-weight: 600; color: #334155; }
label > input, label > select, label > textarea { margin-top: 6px; font-weight: 400; }
.richtext-toolbar {
  display: flex; flex-wrap: wrap; gap: 7px; margin-top: 6px; padding: 10px;
  border: 1px solid var(--line); border-bottom: 0; border-radius: 10px 10px 0 0; background: #f8fafc;
}
.richtext-toolbar + textarea[data-structured-content] { margin-top: 0; border-radius: 0 0 10px 10px; }
.richtext-toolbar__button { min-height: 36px; padding: 7px 10px; font-size: 12px; }
.richtext-toolbar__button:focus-visible,
textarea[data-structured-content]:focus-visible { outline: 3px solid rgba(37,99,235,0.24); outline-offset: 2px; }
.richtext-help { margin: 6px 0 0; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }
.stack { display: grid; gap: 14px; }
.stack.compact { gap: 8px; }
.form-grid { grid-template-columns: 1fr 1fr; }
.form-grid .full { grid-column: 1 / -1; }
.checkbox { display: flex; align-items: center; gap: 8px; margin-top: 28px; }
.checkbox input { width: auto; }
.alert { padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-info { background: #dbeafe; color: #1e3a8a; }
.field-error { color: var(--danger); font-size: 12px; margin: 6px 0 0; font-weight: 600; }
.empty { color: var(--muted); margin: 8px 0; }
.chip, .chip-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: #eef2ff; color: #1e3a8a; border-radius: 999px; padding: 4px 10px; font-size: 12px; }
.status-list { list-style: none; margin: 0; padding: 0; }
.status-list li { padding: 10px 12px; border-radius: 10px; margin-bottom: 8px; }
.status-list .ok { background: #ecfdf5; }
.status-list .warn { background: #fffbeb; color: #92400e; }
.status-list .bad { background: #fef2f2; color: #991b1b; }
.details { display: grid; gap: 10px; }
.details > div { display: grid; grid-template-columns: 140px 1fr; gap: 8px; }
.details dt { color: var(--muted); font-weight: 600; }
.details dd { margin: 0; }
.thumb-preview, .detail-image { max-width: 240px; border-radius: 12px; margin-top: 10px; }
.media-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.media-thumb, .og-image {
  height: 140px; border-radius: 12px; background: #e2e8f0 center/cover no-repeat;
}
.hidden-form { display: none; }
.pagination { justify-content: flex-end; margin: 16px 0 32px; }
.page-status { color: var(--muted); }
.menu-toggle { display: none; background: #eef2ff; border: 0; border-radius: 10px; padding: 8px; }
.auth-body {
  min-height: 100vh; display: grid; place-items: center;
  background: radial-gradient(circle at top, #1d4ed8 0, #0b1220 42%, #020617 100%);
  padding: 24px;
}
.auth-card {
  width: min(440px, 100%); background: #fff; color: var(--text);
  border-radius: 24px; padding: 32px; box-shadow: 0 30px 80px rgba(0,0,0,.25);
}
.auth-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; }
.auth-foot { color: var(--muted); font-size: 12px; text-align: center; }
.seo-grid { grid-template-columns: 1.1fr .9fr; }
.google-preview, .og-card { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: #fff; }
.preview-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.g-url { color: #202124; font-size: 14px; margin: 0; }
.g-title { color: #1a0dab; font-size: 20px; margin: 4px 0; }
.g-desc, .og-desc { color: #4d5156; margin: 0; }
.og-copy { padding: 10px 12px; }
.og-site { color: var(--muted); font-size: 12px; margin: 0 0 4px; }
.modal {
  position: fixed; inset: 0; background: rgba(15,23,42,.55);
  display: grid; place-items: center; z-index: 50; padding: 16px;
}
.modal[hidden] { display: none; }
.modal-dialog { background: #fff; width: min(860px, 100%); border-radius: 20px; padding: 18px; max-height: 90vh; overflow: auto; }
.modal-head, .picker-upload { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 12px; }
.picker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.picker-item { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; cursor: pointer; background: #fff; text-align: left; padding: 0; }
.picker-item img, .picker-item .ph { width: 100%; height: 100px; object-fit: cover; display: block; background: #e2e8f0; }
.char-hint { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; font-weight: 500; }
.media-thumb-btn, button.media-thumb {
  width: 72px; height: 56px; border: 0; cursor: pointer;
  border-radius: 10px; background: #e2e8f0 center/cover no-repeat;
}
button.media-thumb { width: 100%; height: 140px; }
.filters .checkbox { margin-top: 0; }
.score-low { background: #fee2e2; color: #991b1b; }
@media (max-width: 960px) {
  .details > div { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  .split-grid, .seo-grid, .form-grid, .action-grid { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; transform: translateX(-100%); transition: transform .2s ease; }
  .sidebar.is-open { transform: none; }
  .menu-toggle { display: inline-flex; }
  .sidebar-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 15; }
  .sidebar-backdrop[hidden] { display: none; }
  .page-head { flex-direction: column; }
}