@import url('https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  --bg:           #f0f4f8;
  --bg-card:      #ffffff;
  --bg-nav:       #111827;
  --bg-nav-h:     #1f2937;
  --bg-nav-a:     #374151;
  --bg-input:     #ffffff;
  --bg-hover:     #f7f9fc;
  --text-1:       #0d1b2a;
  --text-2:       #4a5568;
  --text-3:       #8898a8;
  --text-nav:     #d1d5db;
  --text-nav-a:   #ffffff;
  --border:       #dde3eb;
  --border-focus: #3b82f6;
  --accent:       #2563eb;
  --accent-h:     #1d4ed8;
  --accent-bg:    #eff6ff;
  --danger:       #dc2626;
  --danger-bg:    #fef2f2;
  --danger-h:     #b91c1c;
  --success:      #16a34a;
  --success-bg:   #f0fdf4;
  --warning:      #c2410c;
  --warning-bg:   #fff7ed;
  --focus-ring:   0 0 0 3px rgba(59,130,246,0.35);

  --d-badge-bg:   #fef2f2; --d-badge-fg: #dc2626;
  --m-badge-bg:   #fff7ed; --m-badge-fg: #c2410c;
  --i-badge-bg:   #eff6ff; --i-badge-fg: #2563eb;
  --r-badge-bg:   #f0fdf4; --r-badge-fg: #16a34a;
  --sched-bg:     #fdf4ff; --sched-fg:   #7c3aed;
  --draft-bg:     #f8fafc; --draft-fg:   #64748b;

  --radius-s:     6px;
  --radius:       10px;
  --radius-l:     14px;
  --shadow-s:     0 1px 2px rgba(0,0,0,0.05);
  --shadow:       0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-m:     0 4px 12px rgba(0,0,0,0.08);
  --shadow-modal: 0 20px 60px rgba(0,0,0,0.18), 0 8px 20px rgba(0,0,0,0.10);

  --nav-w:        220px;
  --nav-w-m:      56px;
  --top-h:        56px;
  --font:         'Figtree', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --tr:           180ms ease;
}

[data-theme="dark"] {
  --bg:           #0c1524;
  --bg-card:      #162032;
  --bg-nav:       #0a1020;
  --bg-nav-h:     #111c30;
  --bg-nav-a:     #1a2d45;
  --bg-input:     #1d2d42;
  --bg-hover:     #1d2d42;
  --text-1:       #e8f0f8;
  --text-2:       #8ba8c4;
  --text-3:       #4d6a85;
  --text-nav:     #8ba8c4;
  --text-nav-a:   #e8f0f8;
  --border:       #243447;
  --border-focus: #60a5fa;
  --accent:       #60a5fa;
  --accent-h:     #93c5fd;
  --accent-bg:    rgba(96,165,250,0.1);
  --danger:       #f87171;
  --danger-bg:    rgba(248,113,113,0.1);
  --danger-h:     #fca5a5;
  --success:      #4ade80;
  --success-bg:   rgba(74,222,128,0.1);
  --warning:      #fdba74;
  --warning-bg:   rgba(251,146,60,0.1);
  --focus-ring:   0 0 0 3px rgba(96,165,250,0.35);

  --d-badge-bg:   rgba(248,113,113,0.14); --d-badge-fg: #fca5a5;
  --m-badge-bg:   rgba(251,146,60,0.14);  --m-badge-fg: #fdba74;
  --i-badge-bg:   rgba(96,165,250,0.14);  --i-badge-fg: #93c5fd;
  --r-badge-bg:   rgba(74,222,128,0.14);  --r-badge-fg: #86efac;
  --sched-bg:     rgba(192,132,252,0.14); --sched-fg:   #d8b4fe;
  --draft-bg:     rgba(100,116,139,0.14); --draft-fg:   #94a3b8;

  --shadow-s:     0 1px 2px rgba(0,0,0,0.3);
  --shadow:       0 1px 3px rgba(0,0,0,0.35), 0 1px 2px rgba(0,0,0,0.25);
  --shadow-m:     0 4px 12px rgba(0,0,0,0.4);
  --shadow-modal: 0 20px 60px rgba(0,0,0,0.7), 0 8px 20px rgba(0,0,0,0.5);
}

html { font-size: 16px; }
/* Prevent page-level horizontal scroll on all screen sizes.
   Both html and body are required — iOS Safari uses body as the scroll container. */
html, body { overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.55;
  min-height: 100vh;
}

:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-s); }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-h); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

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

.admin-nav {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--nav-w);
  background: var(--bg-nav);
  display: flex; flex-direction: column;
  z-index: 100;
  transition: width var(--tr);
  overflow: hidden;
}

.nav-brand {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 1rem 1.125rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-decoration: none; color: #fff;
  min-height: var(--top-h);
  flex-shrink: 0;
}
/* Text-based wordmark matching the public nav brand */
.nav-brand-text { font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em; white-space: nowrap; }
.nav-brand-accent { color: var(--accent); }
.nav-brand-sub { font-size: 0.7rem; color: rgba(255,255,255,0.4); margin-top: 1px; white-space: nowrap; }

.nav-links {
  list-style: none;
  padding: 0.75rem 0;
  flex: 1;
  overflow-y: auto;
  scrollbar-width: none;
}
.nav-links::-webkit-scrollbar { display: none; }

.nav-item a, .nav-item button {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.5625rem 1.125rem;
  color: var(--text-nav);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0;
  transition: all var(--tr);
  text-decoration: none;
  background: none;
  border: none;
  width: 100%;
  cursor: pointer;
  font-family: var(--font);
  white-space: nowrap;
}
.nav-item a:hover, .nav-item button:hover {
  background: var(--bg-nav-h);
  color: #fff;
  text-decoration: none;
}
.nav-item a.active, .nav-item a[aria-current="page"] {
  background: var(--bg-nav-a);
  color: var(--text-nav-a);
}
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-section-label {
  padding: 0.625rem 1.125rem 0.3rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.25);
  white-space: nowrap;
}

.nav-footer {
  padding: 0.875rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.nav-user {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.5rem 0.25rem;
  overflow: hidden;
}
.nav-avatar {
  width: 30px; height: 30px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.nav-user-info { flex: 1; overflow: hidden; }
.nav-user-name { font-size: 0.8125rem; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-user-role { font-size: 0.7rem; color: rgba(255,255,255,0.4); }

.admin-content {
  margin-left: var(--nav-w);
  flex: 1;
  min-width: 0;
}

.admin-topbar {
  position: sticky; top: 0; z-index: 50;
  height: var(--top-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem;
  gap: 1rem;
  box-shadow: var(--shadow-s);
}
.topbar-title { font-size: 1rem; font-weight: 700; color: var(--text-1); }
.topbar-actions { display: flex; align-items: center; gap: 0.5rem; }

.admin-main { padding: 1.5rem; }

/* ── Page header ─────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 1.5rem; gap: 1rem; flex-wrap: wrap;
}
.page-title { font-size: 1.375rem; font-weight: 700; color: var(--text-1); letter-spacing: -0.02em; }
.page-subtitle { font-size: 0.875rem; color: var(--text-3); margin-top: 0.25rem; }
.page-actions { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }

/* ── Cards ───────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-s);
  overflow: hidden;
}
.card-header {
  padding: 1.0625rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
}
.card-title { font-size: 0.9375rem; font-weight: 600; color: var(--text-1); }
.card-body { padding: 1.25rem; }
.card-body-flush { padding: 0; }

/* ── Stat cards ──────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.125rem 1.25rem;
  box-shadow: var(--shadow-s);
}
.stat-label { font-size: 0.775rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); margin-bottom: 0.375rem; }
.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text-1); letter-spacing: -0.03em; line-height: 1; }
.stat-sub { font-size: 0.8rem; color: var(--text-3); margin-top: 0.3rem; }
.stat-card.highlight { border-color: var(--accent); background: var(--accent-bg); }
.stat-card.highlight .stat-value { color: var(--accent); }
.stat-card.warn { border-color: rgba(234,88,12,.3); background: var(--warning-bg, rgba(234,88,12,.07)); }
.stat-card.warn .stat-value { color: var(--warning); }
.stat-card.danger { border-color: rgba(220,38,38,0.3); background: var(--danger-bg); }
.stat-card.danger .stat-value { color: var(--danger); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-s);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--tr);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8125rem; }
.btn-sm svg { width: 13px; height: 13px; }
.btn-lg { padding: 0.6875rem 1.375rem; font-size: 0.9375rem; }

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-h); border-color: var(--accent-h); color: #fff; }
/* In dark mode the accent hover is near-white — use dark text so it stays readable */
[data-theme="dark"] .btn-primary { color: #0a1020; }
[data-theme="dark"] .btn-primary:hover { color: #0a1020; }

.btn-secondary { background: var(--bg-card); color: var(--text-2); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg-hover); color: var(--text-1); border-color: var(--border); }

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

.btn-ghost { background: none; color: var(--text-2); border-color: transparent; }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-1); }

.btn-danger-ghost { background: none; color: var(--danger); border-color: transparent; }
.btn-danger-ghost:hover { background: var(--danger-bg); }

.btn:disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

/* ── Tables ──────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%; border-collapse: collapse;
  font-size: 0.875rem;
}
th {
  padding: 0.625rem 1rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  background: var(--bg-card);
}
td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-hover); }
td.actions { white-space: nowrap; width: 1%; }
.table-empty {
  text-align: center; padding: 2.5rem 1rem;
  color: var(--text-3); font-size: 0.875rem;
}
.table-empty svg { width: 32px; height: 32px; margin: 0 auto 0.625rem; display: block; opacity: 0.35; }

/* ── Forms ───────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.125rem 1.25rem; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row { display: grid; gap: 1.125rem 1.25rem; }
.col-span-2 { grid-column: span 2; }
.col-span-3 { grid-column: span 3; }

.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field-label {
  font-size: 0.8125rem; font-weight: 600; color: var(--text-2);
}
.field-label .req { color: var(--danger); margin-left: 0.15rem; }
.field-hint { font-size: 0.775rem; color: var(--text-3); margin-top: 0.2rem; }

.input, .select, .textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 0.5625rem 0.875rem;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text-1);
  transition: border-color var(--tr), box-shadow var(--tr);
  width: 100%;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--focus-ring);
}
.input::placeholder, .textarea::placeholder { color: var(--text-3); }
.input.error { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(220,38,38,0.2); }
.select { cursor: pointer; }
.textarea { resize: vertical; min-height: 90px; line-height: 1.5; }

.check-row {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--text-2);
}
.check-row input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }
.check-row label { cursor: pointer; }

.tags-input-wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem;
  min-height: 38px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 0.35rem 0.6rem;
  cursor: text;
  transition: border-color var(--tr), box-shadow var(--tr);
}
.tags-input-wrap:focus-within { border-color: var(--border-focus); box-shadow: var(--focus-ring); }
.tags-input-wrap .tag-chip {
  display: inline-flex; align-items: center; gap: 0.25rem;
  background: var(--accent-bg); color: var(--accent);
  padding: 0.15rem 0.4rem 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.775rem; font-weight: 500;
}
.tags-input-wrap .tag-chip button {
  background: none; border: none; cursor: pointer;
  color: inherit; padding: 0; width: 14px; height: 14px;
  display: flex; align-items: center; justify-content: center;
}
.tags-input-wrap .tag-chip button svg { width: 10px; height: 10px; }
.tags-input-wrap input {
  border: none; background: none; outline: none;
  font-family: var(--font); font-size: 0.875rem;
  color: var(--text-1); min-width: 80px; flex: 1;
  padding: 0.1rem 0;
}
.tags-input-wrap input::placeholder { color: var(--text-3); }

.field-error { font-size: 0.775rem; color: var(--danger); display: none; }
.field-error.visible { display: block; }

/* ── Badges ──────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.71875rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.b-disturbance { background: var(--d-badge-bg); color: var(--d-badge-fg); }
.b-maintenance  { background: var(--m-badge-bg); color: var(--m-badge-fg); }
.b-information  { background: var(--i-badge-bg); color: var(--i-badge-fg); }
.b-resolved     { background: var(--r-badge-bg); color: var(--r-badge-fg); }
.b-scheduled    { background: var(--sched-bg);   color: var(--sched-fg); }
.b-draft        { background: var(--draft-bg);   color: var(--draft-fg); }
.b-critical { background: #fef2f2; color: #b91c1c; }
.b-major    { background: #fff7ed; color: #c2410c; }
.b-minor    { background: #fefce8; color: #854d0e; }
[data-theme="dark"] .b-critical { background: rgba(239,68,68,0.15); color: #fca5a5; }
[data-theme="dark"] .b-major    { background: rgba(249,115,22,0.15); color: #fdba74; }
[data-theme="dark"] .b-minor    { background: rgba(234,179,8,0.15);  color: #fde047; }
.b-ok  { background: var(--r-badge-bg); color: var(--r-badge-fg); }
.b-deg { background: var(--m-badge-bg); color: var(--m-badge-fg); }
.b-out { background: var(--d-badge-bg); color: var(--d-badge-fg); }

/* ── Drag & drop ─────────────────────────────────────── */
.drag-handle {
  cursor: grab; color: var(--text-3);
  display: flex; align-items: center; padding: 0 0.25rem;
}
.drag-handle:active { cursor: grabbing; }
.drag-handle svg { width: 14px; height: 14px; }
.sortable-ghost { opacity: 0.4; }
.sortable-chosen { box-shadow: var(--shadow-m); }

/* ── Quill editor overrides ──────────────────────────── */
.ql-toolbar.ql-snow {
  border-color: var(--border);
  border-radius: var(--radius-s) var(--radius-s) 0 0;
  background: var(--bg-hover);
}
.ql-container.ql-snow {
  border-color: var(--border);
  border-radius: 0 0 var(--radius-s) var(--radius-s);
  font-family: var(--font);
  font-size: 0.9rem;
  background: var(--bg-input);
}
.ql-editor { min-height: 160px; color: var(--text-1) !important; }
/* !important needed because Quill's own stylesheet loads after ours and overrides the placeholder color */
.ql-editor.ql-blank::before { color: var(--text-3) !important; font-style: normal !important; }
[data-theme="dark"] .ql-toolbar.ql-snow { background: var(--bg-input); }
[data-theme="dark"] .ql-snow .ql-stroke { stroke: var(--text-2); }
[data-theme="dark"] .ql-snow .ql-fill { fill: var(--text-2); }
[data-theme="dark"] .ql-snow .ql-picker { color: var(--text-2); }
[data-theme="dark"] .ql-snow .ql-picker-options { background: var(--bg-card); border-color: var(--border); }
.editor-lang-label {
  font-size: 0.8125rem; font-weight: 600; color: var(--text-2);
  padding: .5rem 0 .4rem;
  display: flex; align-items: center; gap: .35rem;
}
.editor-lang-label .req { color: var(--danger); }

/* ── Alert / notification ────────────────────────────── */
.alert {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-s);
  border: 1px solid;
  font-size: 0.875rem;
  line-height: 1.5;
}
.alert svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: var(--success-bg); color: var(--success); border-color: rgba(22,163,74,0.3); }
.alert-danger   { background: var(--danger-bg);  color: var(--danger);  border-color: rgba(220,38,38,0.3); }
.alert-warning  { background: var(--warning-bg); color: var(--warning); border-color: rgba(234,88,12,0.3); }
.alert-info     { background: var(--accent-bg);  color: var(--accent);  border-color: rgba(37,99,235,0.25); }
[data-theme="dark"] .alert-success { border-color: rgba(74,222,128,0.3); }
[data-theme="dark"] .alert-danger  { border-color: rgba(248,113,113,0.3); }
[data-theme="dark"] .alert-warning { border-color: rgba(251,146,60,0.3); }
[data-theme="dark"] .alert-info    { border-color: rgba(96,165,250,0.25); }

/* ── Toast ───────────────────────────────────────────── */
#toast-container {
  position: fixed; bottom: 1.25rem; right: 1.25rem;
  z-index: 999; display: flex; flex-direction: column; gap: 0.5rem;
}
.toast {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-m);
  font-size: 0.875rem;
  color: var(--text-1);
  max-width: 320px;
  animation: toast-in 200ms ease;
}
.toast.success { border-left-color: var(--success); }
.toast.danger  { border-left-color: var(--danger); }
.toast.warning { border-left-color: #f59e0b; }
.toast svg { width: 15px; height: 15px; flex-shrink: 0; }
@keyframes toast-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }

/* ── Modal ───────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10,20,40,0.55);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none; transition: opacity var(--tr);
}
.modal-backdrop.visible { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-modal);
  width: 100%; max-width: 480px;
  transform: translateY(12px); transition: transform var(--tr);
}
.modal-backdrop.visible .modal-box { transform: translateY(0); }
.modal-box.wide { max-width: 680px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.375rem;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 1rem; font-weight: 700; color: var(--text-1); }
.modal-close {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--text-3); cursor: pointer;
  border-radius: var(--radius-s); transition: all var(--tr);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-1); }
.modal-close svg { width: 15px; height: 15px; }
.modal-body { padding: 1.25rem 1.375rem; }
.modal-footer {
  display: flex; gap: 0.625rem; justify-content: flex-end;
  padding: 1rem 1.375rem;
  border-top: 1px solid var(--border);
}

/* ── Divider ─────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 1.25rem 0; }

/* ── History / timeline ──────────────────────────────── */
.timeline { list-style: none; position: relative; padding-left: 1.125rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 1px; background: var(--border); }
.tl-item { position: relative; padding: 0 0 1.25rem 1rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ''; position: absolute; left: -4px; top: 5px;
  width: 8px; height: 8px;
  background: var(--bg-card); border: 2px solid var(--border);
  border-radius: 50%;
}
.tl-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); margin-bottom: 0.25rem; font-family: var(--font-mono); }
.tl-content { font-size: 0.875rem; color: var(--text-2); line-height: 1.5; }

/* ── Search / filter bar ─────────────────────────────── */
.filter-bar {
  display: flex; align-items: center; gap: 0.625rem;
  margin-bottom: 1.125rem; flex-wrap: wrap;
}
.search-wrap {
  position: relative; flex: 1; min-width: 180px;
}
.search-wrap svg {
  position: absolute; left: 0.75rem; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; color: var(--text-3); pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 0.5rem 0.875rem 0.5rem 2.25rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--text-1);
  transition: border-color var(--tr), box-shadow var(--tr);
}
.search-input:focus { outline: none; border-color: var(--border-focus); box-shadow: var(--focus-ring); }
.search-input::placeholder { color: var(--text-3); }

/* ── Login page ──────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  padding: 1.5rem;
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-m);
  padding: 2rem;
}
.login-brand { text-align: center; margin-bottom: 1.75rem; }
.login-brand-icon {
  width: 48px; height: 48px;
  background: var(--accent);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 0.875rem;
}
.login-brand-icon svg { width: 24px; height: 24px; color: #fff; }
.login-title { font-size: 1.25rem; font-weight: 700; color: var(--text-1); }
.login-sub { font-size: 0.875rem; color: var(--text-3); margin-top: 0.25rem; }

/* ── Preview ─────────────────────────────────────────── */
.preview-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.preview-label {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-3); margin-bottom: 0.75rem;
}

/* ── Misc ────────────────────────────────────────────── */
.text-mono { font-family: var(--font-mono); font-size: 0.8rem; }
.text-muted { color: var(--text-3); }
.gap-row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

/* ── Mobile hamburger button ─────────────────────────── */
.hamburger-btn {
  display: none;
  align-items: center; justify-content: center;
  width: 34px; height: 34px;
  background: none; border: none; cursor: pointer;
  color: var(--text-2); border-radius: var(--radius-s);
  flex-shrink: 0;
  transition: background var(--tr);
}
.hamburger-btn:hover { background: var(--bg-hover); }
.hamburger-btn svg { width: 20px; height: 20px; display: block; }

/* Nav overlay — sits behind the slide-in drawer on mobile */
.nav-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 99;
  background: rgba(0,0,0,.45);
}
.nav-overlay.mobile-open { display: block; }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
  .admin-nav { width: var(--nav-w-m); }
  .nav-brand-text, .nav-brand-sub, .nav-item span, .nav-section-label, .nav-user-info { display: none; }
  /* Show a compact "Di" monogram in collapsed state */
  .nav-brand::before {
    content: 'Di';
    font-size: .875rem; font-weight: 700; letter-spacing: -.02em;
    color: var(--accent); white-space: nowrap;
  }
  .admin-content { margin-left: var(--nav-w-m); }
  .nav-item a, .nav-item button { justify-content: center; padding: 0.625rem; }
  .nav-user { justify-content: center; }
  .form-grid, .form-grid.cols-3 { grid-template-columns: 1fr; }
  .col-span-2, .col-span-3 { grid-column: span 1; }
}

@media (max-width: 640px) {
  /* Cards keep overflow:hidden (clips border-radius, does NOT affect table-wrap
     scrolling since table-wraps are block elements contained within the card) */

  /* Slide-in nav drawer */
  .admin-nav {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--nav-w) !important;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 200ms ease, box-shadow 200ms ease;
  }
  .admin-nav.mobile-open {
    transform: translateX(0);
    box-shadow: 6px 0 30px rgba(0,0,0,.4);
  }
  .admin-nav .nav-brand-text,
  .admin-nav .nav-brand-sub,
  .admin-nav .nav-item span,
  .admin-nav .nav-section-label,
  .admin-nav .nav-user-info { display: revert !important; }
  .admin-nav .nav-brand::before { display: none !important; }
  .admin-nav .nav-item a,
  .admin-nav .nav-item button { justify-content: flex-start !important; padding: 0.5625rem 1.125rem !important; }
  .admin-nav .nav-user { justify-content: flex-start !important; }

  .admin-content { margin-left: 0 !important; }
  .hamburger-btn { display: flex !important; }

  .admin-main { padding: .875rem; }
  .admin-topbar { padding: 0 .875rem; gap: .5rem; }
  .topbar-title { font-size: .875rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topbar-actions { flex-shrink: 0; }
  .topbar-actions .btn { font-size: .75rem; padding: .28rem .55rem; }

  /* Stat grid: 3 compact columns */
  .stat-grid { grid-template-columns: repeat(3, 1fr); gap: .5rem; }
  .stat-card { padding: .625rem .5rem; }
  .stat-label { font-size: .6rem; letter-spacing: .02em; }
  .stat-value { font-size: 1.25rem; }
  .stat-sub { font-size: .65rem; }

  /* Page header */
  .page-header { flex-direction: column; align-items: flex-start; gap: .5rem; margin-bottom: 1rem; }
  .page-actions { flex-wrap: wrap; gap: .375rem; width: 100%; }
  .page-actions > .btn { flex: 1 1 auto; min-width: 0; justify-content: center; font-size: .8rem; }
  .page-title { font-size: 1.125rem; }

  /* Dashboard grid stacks */
  .dash-grid { grid-template-columns: 1fr !important; }

  /* Edit/create sidebar stacks */
  .edit-layout { grid-template-columns: 1fr !important; }

  /* Chart grid stacks */
  .chart-grid { grid-template-columns: 1fr !important; }

  /* ── Tables: stacked block layout — no horizontal scroll needed ──
     Each row becomes a vertical stack of cells. Fits any screen width. */
  .table-wrap { overflow-x: visible !important; width: 100%; }
  .table-wrap table { display: block; min-width: 0 !important; width: 100%; border: 0; }
  .table-wrap thead { display: none; }
  .table-wrap tbody { display: block; width: 100%; }

  /* ── Exception: .no-stack tables stay as normal scrollable tables ──
     Used for summary/comparison tables where column headers are essential. */
  .table-wrap.no-stack { overflow-x: auto !important; -webkit-overflow-scrolling: touch; }
  .table-wrap.no-stack table { display: table !important; width: 100%; min-width: 360px !important; }
  .table-wrap.no-stack thead { display: table-header-group !important; }
  .table-wrap.no-stack tbody { display: table-row-group !important; }
  .table-wrap.no-stack tr { display: table-row !important; border: none !important; margin: 0 !important; box-shadow: none !important; background: var(--bg-card) !important; }
  .table-wrap.no-stack tr:hover { background: var(--bg-hover) !important; }
  .table-wrap.no-stack td, .table-wrap.no-stack th { display: table-cell !important; width: auto !important; border-bottom: 1px solid var(--border) !important; padding: .5rem .75rem !important; white-space: normal; }
  .table-wrap tr {
    display: block;
    /* Card-like separation between entries */
    margin: .375rem .5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    background: var(--bg-card);
    box-shadow: var(--shadow-s);
  }
  .table-wrap tr:hover { background: var(--bg-hover); box-shadow: var(--shadow); }
  .table-wrap tr:hover td { background: transparent; }
  .table-wrap td {
    display: block;
    border: none;
    border-bottom: 1px dashed var(--border);
    padding: .35rem .875rem;
    font-size: .8125rem;
    white-space: normal !important;
    word-break: break-word;
    width: 100%;
    box-sizing: border-box;
  }
  .table-wrap tr td:last-child { border-bottom: 0; }
  .table-wrap td .gap-row { flex-wrap: wrap; }

  /* Entries table: same stacked layout */
  .entries-table-wrap { overflow-x: visible !important; }
  .entries-table { display: block !important; table-layout: auto !important; min-width: 0 !important; width: 100%; border: 0; }
  .entries-table thead { display: none !important; }
  .entries-table tbody { display: block !important; width: 100%; }
  .entries-table .entry-row {
    display: block;
    margin: .375rem .5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    background: var(--bg-card);
    box-shadow: var(--shadow-s);
  }
  .entries-table .entry-row:hover { background: var(--bg-hover); }
  .entries-table .entry-row:hover td { background: transparent; }
  .entries-table .entry-row td {
    display: block;
    border: none;
    border-bottom: 1px dashed var(--border);
    padding: .35rem .875rem;
    font-size: .8125rem;
    white-space: normal !important;
    word-break: break-word;
    width: 100%;
    box-sizing: border-box;
  }
  .entries-table .entry-row td:last-child { border-bottom: 0; }
  /* Hide drag, order, and date cells */
  .entries-table .entry-row td:nth-child(1),
  .entries-table .entry-row td:nth-child(2),
  .entries-table .entry-row td:nth-child(5) { display: none; }

  /* Filter bar: stack vertically */
  .filter-bar { flex-direction: column; align-items: stretch; }
  .search-wrap { min-width: 0; }
  .filter-bar .select { width: 100% !important; }

  /* Modals: full width with small margin */
  .modal-box, .modal-box.wide {
    max-width: calc(100vw - 1.5rem);
    max-height: calc(100vh - 3rem);
    overflow-y: auto;
  }
  .modal-body { padding: 1rem; }
  .modal-header, .modal-footer { padding: .875rem 1rem; }

  /* Toasts: full width at bottom */
  #toast-container { left: .75rem; right: .75rem; bottom: .75rem; }
  .toast { max-width: 100%; }

  /* Form grids already collapse at 900px, but ensure fields are full-width */
  .form-grid, .form-grid.cols-3 { grid-template-columns: 1fr; }
  .col-span-2, .col-span-3 { grid-column: span 1; }
}