:root {
  --sidebar-w:     220px;
  --sidebar-bg:    #050d18;
  --sidebar-text:  #5d8fa8;
  --sidebar-active-bg: rgba(14,165,233,0.15);
  --sidebar-active-border: #0ea5e9;
  --main-bg:       #071525;
  --card-bg:       #0b1e30;
  --border:        #163352;
  --text:          #c8e0ed;
  --text-muted:    #4d7d95;
  --accent:        #0ea5e9;
  --accent-hover:  #38bdf8;
  --success:       #10b981;
  --warning:       #f59e0b;
  --danger:        #ef4444;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  /* Max width for single-column form/content pages */
  --page-w:        980px;
  --page-w-wide:   1200px;
}

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

body {
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--main-bg);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ─────────────────────────────────────────── */

.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }

.sidebar-header {
  padding: 1.25rem 1rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-header .app-name {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
}

.sidebar-header .person-name {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--sidebar-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav { padding: 0.5rem 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 1rem;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 0.875rem;
  border-left: 3px solid transparent;
  transition: background 0.12s, color 0.12s;
}

.nav-item:hover { background: rgba(255,255,255,0.05); color: #fff; }

.nav-item.active {
  background: var(--sidebar-active-bg);
  border-left-color: var(--sidebar-active-border);
  color: #ffffff;
}

.nav-section {
  padding: 0.75rem 1rem 0.25rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sidebar-text);
  opacity: 0.4;
}

.nav-divider {
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin: 0.375rem 0;
}

.nav-item.nav-sub {
  padding-left: 1.875rem;
  font-size: 0.8125rem;
  opacity: 0.85;
}


/* ── Main area ───────────────────────────────────────── */

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.topbar {
  height: 52px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.topbar h1 { font-size: 1.0625rem; font-weight: 600; }

.topbar-actions { display: flex; gap: 0.5rem; }

.content {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

/* ── Cards ───────────────────────────────────────────── */

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.25rem;
}

.card-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* ── Stats ───────────────────────────────────────────── */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.25rem 1rem;
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
}

.stat-value.danger  { color: var(--danger); }
.stat-value.warning { color: var(--warning); }

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ── Two-column layout ───────────────────────────────── */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ── Mobile hamburger button ─────────────────────────── */

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--accent);
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  padding: 0;
}

.menu-toggle:hover { background: var(--accent-hover); }
.menu-toggle .hamburger-line { background: #fff; }

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ── Sidebar overlay (mobile) ────────────────────────── */

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 199;
}

/* ── Short viewport: compact sidebar ────────────────── */

@media (max-height: 800px) {
  .sidebar-header { padding: 0.75rem 1rem; }
  .nav-item { padding: 0.45rem 1rem; }
  .nav-item.nav-sub { padding-top: 0.35rem; padding-bottom: 0.35rem; }
  .nav-section { padding: 0.5rem 1rem 0.15rem; }
  .nav-divider { margin: 0.2rem 0; }
}

@media (max-height: 660px) {
  .sidebar-header { padding: 0.5rem 1rem; }
  .nav-item { padding: 0.3rem 1rem; font-size: 0.8125rem; }
  .nav-item.nav-sub { padding-top: 0.25rem; padding-bottom: 0.25rem; }
  .nav-section { padding: 0.35rem 1rem 0.1rem; font-size: 0.625rem; }
  .nav-divider { margin: 0.1rem 0; }
}

/* ── Mobile breakpoint ───────────────────────────────── */

@media (max-width: 768px) {
  body { overflow: auto; height: auto; }

  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    height: 100%;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    flex-shrink: 0;
  }

  .sidebar.open { transform: translateX(0); }

  .sidebar-overlay.open { display: block; }

  .menu-toggle { display: flex; }

  .main { width: 100%; min-height: 100vh; overflow: visible; }

  .topbar { padding: 0 1rem; gap: 0.75rem; }

  .content { padding: 1rem; }

  .stats-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}

/* ── Tables ──────────────────────────────────────────── */

table { width: 100%; border-collapse: collapse; }

th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.6875rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  vertical-align: top;
}

tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #0e2437; }

.text-muted { color: var(--text-muted); font-size: 0.8125rem; }

/* ── Badges ──────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 0.2em 0.55em;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-success   { background: #053321; color: #4ade80; }
.badge-warning   { background: #2d1600; color: #fcd34d; }
.badge-danger    { background: #2d0a0a; color: #f87171; }
.badge-info      { background: #071e3d; color: #60c2e8; }
.badge-grey      { background: #0d2235; color: #5d8fa8; }
/* Incident severity badges */
.badge-standard  { background: #2d1600; color: #fcd34d; }
.badge-serious   { background: #2b1200; color: #fb923c; }
.badge-critical  { background: #2d0a0a; color: #f87171; font-weight: 700; }

/* ── Buttons ─────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background 0.12s, border-color 0.12s;
  line-height: 1.4;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary { background: #0e2437; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: #122d45; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }

/* ── Forms ───────────────────────────────────────────── */

.form-group { margin-bottom: 1rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
}

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
}

input[type="text"],
input[type="url"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="search"],
select,
textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-family: var(--font);
  color: var(--text);
  background: #071525;
  transition: border-color 0.12s, box-shadow 0.12s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.2);
}

textarea { resize: vertical; min-height: 100px; }

/* ── Flash messages ──────────────────────────────────── */

.flash {
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  border: 1px solid;
}

.flash-success { background: #053321; color: #4ade80;  border-color: #059669; }
.flash-error   { background: #2d0a0a; color: #f87171; border-color: #dc2626; }
.flash-info    { background: #071e3d; color: #60c2e8; border-color: #0ea5e9; }
.flash-warning { background: #2d1600; color: #fcd34d; border-color: #d97706; }

/* ── Notice box ──────────────────────────────────────── */

.notice {
  background: #071e3d;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.notice code {
  background: #0b2a4a;
  padding: 0.1em 0.35em;
  border-radius: 0.2em;
  font-size: 0.875em;
  color: var(--text);
}

/* ── Empty states ────────────────────────────────────── */

.empty-state {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

.empty-state p {
  max-width: 340px;
  margin: 0 auto 1.25rem;
  line-height: 1.6;
}

/* ── Upload zone ─────────────────────────────────────────── */

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 0.5rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--accent);
  background: rgba(14,165,233,0.06);
}

.upload-zone .upload-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.upload-zone p { color: var(--text-muted); font-size: 0.9375rem; margin-bottom: 0.375rem; }
.upload-zone .upload-hint { font-size: 0.8125rem; }
.upload-zone input[type="file"] { display: none; }
.upload-link { color: var(--accent); cursor: pointer; text-decoration: underline; }

.file-chosen {
  margin-top: 0.75rem;
  padding: 0.4rem 0.75rem;
  background: #071e3d;
  color: #60c2e8;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  display: inline-block;
}

.btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* ── Author chips ─────────────────────────────────────────── */

.author-chips { display: flex; flex-wrap: nowrap; gap: 0 0.5rem; align-items: center; overflow: hidden; }

.author-chip {
  font-size: 0.75rem;
  font-weight: 500;
  color: #5d8fa8;
  white-space: nowrap;
}

/* ── Pagination ───────────────────────────────────────────── */

.pagination {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

/* ── Log detail — sections ────────────────────────────────── */

.section-card { padding: 0; overflow: hidden; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--main-bg);
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.section-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.entry-block {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.entry-block:last-child { border-bottom: none; }

.entry-highlight {
  border-left: 3px solid var(--accent);
  padding-left: calc(1.25rem - 3px);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface));
}

.entry-meta {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

.entry-time {
  font-size: 0.8125rem;
  font-family: 'Menlo', 'Consolas', monospace;
  color: var(--text-muted);
}

.entry-author {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.entry-content {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ── Log tree browser ─────────────────────────────────────── */

.log-tree {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
}

/* Year header */
/* Year header wrapper — holds toggle button + delete form side by side */
.tree-year-header-wrap {
  display: flex;
  align-items: stretch;
  background: var(--sidebar-bg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.tree-year-header-wrap:hover .btn-tree-delete { opacity: 1; }

.tree-year-header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex: 1;
  padding: 0.75rem 1.25rem;
  background: var(--sidebar-bg);
  color: #ffffff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: background 0.12s;
}

.tree-year-header:hover { background: #0a1728; }

.tree-year-label { flex: 1; }

/* Month header wrapper */
.tree-month-header-wrap {
  display: flex;
  align-items: stretch;
  background: var(--main-bg);
  border-bottom: 1px solid var(--border);
}

.tree-month-header-wrap:hover .btn-tree-delete { opacity: 1; }

/* Month header */
.tree-month-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  padding: 0.7rem 1.5rem 0.7rem 2.25rem;
  background: var(--main-bg);
  color: var(--text);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background 0.12s;
}

.tree-month-header:hover { background: #112333; }

.tree-month-label { flex: 1; }

/* Chevron */
.tree-chevron {
  font-size: 0.65rem;
  width: 0.9rem;
  display: inline-block;
  flex-shrink: 0;
  transition: color 0.12s;
}

/* Day count pill */
.tree-count {
  font-size: 0.75rem;
  font-weight: 400;
}

/* Day row wrapper — holds the <a> link + delete form */
.tree-day-wrap {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--border);
}

.tree-day-wrap:last-child { border-bottom: none; }
.tree-day-wrap:hover .tree-day-row { background: #0e2437; }
.tree-day-wrap:hover .btn-tree-delete { opacity: 1; }

/* Day row — <a> for full-row click */
.tree-day-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex: 1;
  padding: 0.75rem 1.5rem 0.75rem 3.25rem;
  text-decoration: none;
  color: var(--text);
  font-size: 0.9375rem;
  transition: background 0.1s;
}

.tree-day-date {
  font-weight: 600;
  min-width: 8rem;
  flex-shrink: 0;
}

.tree-day-badge { flex-shrink: 0; }

.tree-day-entries {
  min-width: 5.5rem;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.tree-day-authors {
  margin: 0 auto;
  min-width: 0;
  overflow: hidden;
}

/* Footer total */
.tree-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  background: var(--card-bg);
}

/* Delete button — hidden until parent row is hovered */
.btn-tree-delete {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 0.875rem;
  background: transparent;
  border: none;
  border-left: 1px solid transparent;
  cursor: pointer;
  font-size: 0.8125rem;
  font-family: var(--font);
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.15s, background 0.12s, color 0.12s;
  white-space: nowrap;
}

.btn-tree-delete:hover {
  background: #fee2e2;
  color: #991b1b;
  border-left-color: #fca5a5;
}

/* Year delete button — inverted colours for the dark header */
.tree-year-header-wrap .btn-tree-delete { color: rgba(255,255,255,0.45); }
.tree-year-header-wrap .btn-tree-delete:hover {
  background: rgba(239,68,68,0.25);
  color: #fca5a5;
  border-left-color: rgba(239,68,68,0.4);
}

/* ── Raw / processed text view ────────────────────────────── */

.log-text {
  font-size: 0.8125rem;
  font-family: 'Menlo', 'Consolas', monospace;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
  background: var(--main-bg);
  border-radius: 0.375rem;
  padding: 1rem;
  overflow-x: auto;
}

/* ── Author chip — linked variant ────────────────────────── */

a.author-chip-link {
  display: inline-flex;
  align-items: center;
  align-self: center;
  line-height: 1;
  text-decoration: none;
  color: #5d8fa8;
  transition: color 0.12s;
}

a.author-chip-link:hover {
  background: #2563eb;
  color: #ffffff;
}

/* ── Staff overview grid ──────────────────────────────────── */

.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.staff-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.staff-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(37,99,235,0.1);
}

.staff-card-header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.staff-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: var(--sidebar-bg);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
  text-transform: uppercase;
}

.staff-avatar-lg {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.375rem;
}

.staff-name {
  font-size: 0.9375rem;
  font-weight: 600;
}

.staff-meta {
  font-size: 0.8125rem;
  margin-top: 0.125rem;
}

.shift-badge {
  margin-left: auto;
  padding: 0.2em 0.6em;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.shift-mainly-am  { background: #071e3d; color: #60c2e8; }
.shift-mainly-pm  { background: #2d1600; color: #fcd34d; }
.shift-mixed      { background: #0d2235; color: #5d8fa8; }

/* ── Staff stats row ─────────────────────────────────────── */

.staff-stats {
  display: flex;
  gap: 1.25rem;
}

.staff-stat { text-align: center; }

.staff-stat-value {
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
}

.staff-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ── Section pills ───────────────────────────────────────── */

.staff-sections {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.section-pip {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.2em 0.6em;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.section-pip em {
  font-style: normal;
  font-weight: 700;
  opacity: 0.8;
}

.pip-am-log      { background: #071e3d; color: #60c2e8; }
.pip-pm-log      { background: #2d1600; color: #fcd34d; }
.pip-wellbeing   { background: #053321; color: #4ade80; }
.pip-activities  { background: #ede9fe; color: #5b21b6; }

/* ── Documents ───────────────────────────────────────────── */

.section-heading {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.875rem;
}

/* Index grid */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.doc-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.125rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.doc-card-overdue  { border-left: 3px solid var(--danger); }
.doc-card-due-soon { border-left: 3px solid var(--warning); }

.doc-card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.doc-type-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

.doc-cycle { font-size: 0.75rem; }

.doc-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
}

.doc-preview {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
  /* Show at most 4 lines */
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.doc-preview-empty { font-style: italic; }

.doc-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
  padding-top: 0.625rem;
  border-top: 1px solid var(--border);
}

.doc-card-updated {
  font-size: 0.75rem;
  padding-top: 0.25rem;
}

/* Document view layout */
.doc-view-layout {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 1rem;
  align-items: start;
}

@media (max-width: 860px) {
  .doc-view-layout { grid-template-columns: 1fr; }
}

.doc-content-card { padding: 1.5rem 1.75rem; }

.doc-tab-active {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
}

.doc-content {
  font-size: 0.9375rem;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

/* Version history sidebar */
.version-list { display: flex; flex-direction: column; }

.version-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: background 0.12s;
}

.version-item:last-child { border-bottom: none; }
.version-item:hover { background: var(--main-bg); }
.version-item-active { background: rgba(14,165,233,0.15); border-left: 2px solid var(--accent); }
.version-item-active:hover { background: rgba(14,165,233,0.22); }

.version-num {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  min-width: 1.75rem;
}

.version-meta { flex: 1; }

/* Edit layout */
.doc-edit-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1rem;
  align-items: start;
}

@media (max-width: 960px) {
  .doc-edit-layout { grid-template-columns: 1fr; }
}

.doc-textarea {
  width: 100%;
  min-height: 520px;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  font-size: 0.9375rem;
  font-family: var(--font);
  line-height: 1.7;
  color: var(--text);
  background: #fff;
  resize: vertical;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.doc-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* Previous version reference toggle */
.ref-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: var(--main-bg);
  border: none;
  border-radius: 0.5rem 0.5rem 0 0;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  font-family: var(--font);
  transition: background 0.12s;
}

.ref-toggle:hover { background: #112333; }

/* ── Calendar ──────────────────────────────────────────────────────────────── */

.cal-key {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.cal-key-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 1100px) { .cal-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 740px)  { .cal-grid { grid-template-columns: repeat(2, 1fr); } }

.cal-month {
  padding: 0.75rem 0.875rem 0.875rem;
}

.cal-month-title {
  font-weight: 700;
  font-size: 0.8125rem;
  text-align: center;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.cal-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cal-weekday {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  padding: 0.15rem 0 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cal-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.15rem 0.05rem 0.2rem;
  min-height: 2.1rem;
  border-radius: 4px;
  color: var(--text);
  transition: background 0.1s;
}

a.cal-day:hover { background: #112333; text-decoration: none; }

.cal-day-empty { pointer-events: none; }

.cal-day-today .cal-day-num {
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  width: 1.45rem;
  height: 1.45rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cal-day-num {
  font-size: 0.75rem;
  line-height: 1;
  text-align: center;
  min-width: 1.45rem;
  padding: 0.15rem 0;
  color: inherit;
}

.cal-dots {
  display: flex;
  gap: 2px;
  min-height: 6px;
  align-items: center;
  margin-top: 1px;
}

.cal-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cal-dot-log      { background: var(--accent); }
.cal-dot-incident { background: #dc2626; }

/* ── Log search ────────────────────────────────────────────────────────────── */

.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  align-items: center;
}

.search-bar input[type="search"] {
  flex: 1;
  max-width: 480px;
}

.search-results {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-result-item {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.875rem 1.25rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.12s, box-shadow 0.12s;
}

.search-result-item:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
}

.search-result-meta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.search-result-date {
  font-weight: 600;
  font-size: 0.875rem;
}

.search-result-snippet {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.search-result-snippet mark {
  background: #3d2600;
  color: #fde68a;
  border-radius: 2px;
  padding: 0 1px;
}

/* ── Input tabs (file / paste) ─────────────────────────────────────────────── */

.input-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  overflow: hidden;
  width: fit-content;
}

.input-tab {
  padding: 0.4rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--main-bg);
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: background 0.12s, color 0.12s;
}

.input-tab + .input-tab { border-left: 1px solid var(--border); }
.input-tab:hover { background: #112333; color: var(--text); }
.input-tab-active { background: var(--card-bg) !important; color: var(--text) !important; font-weight: 600; }

/* ── Drop zone state on textareas ──────────────────────────────────────────── */

textarea.drop-over {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.2);
  background: #071e3d;
}

.drop-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* ── Involvement tags (incidents view page) ─────────────────────────────────── */

.involvement-tag {
  padding: 0.25rem 0.65rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--main-bg);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font);
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.involvement-tag:hover { border-color: var(--accent); color: var(--text); }
.involvement-tag-active {
  border-color: var(--accent);
  background: rgba(14,165,233,0.15);
  color: var(--accent);
}
.involvement-tag-clear {
  border-color: transparent;
  color: var(--text-muted);
  font-size: 0.75rem;
}
.involvement-tag-clear:hover { color: var(--danger); border-color: var(--danger); }

/* ── CI two-column layout ────────────────────────────────────────────────────── */

.ci-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1.25rem;
  align-items: start;
}

.ci-plan-panel { min-width: 0; }

@media (max-width: 900px) {
  .ci-layout { grid-template-columns: 1fr; }
  .ci-plan-panel { position: static !important; }
}

/* ── Involvement badges (incidents index table) ─────────────────────────────── */

.badge-inv-subject  { background: rgba(239,68,68,0.15);  color: #f87171; }
.badge-inv-involved { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge-inv-witness  { background: rgba(14,165,233,0.15); color: #38bdf8; }

/* ── Pie chart legend ───────────────────────────────────────────────────────── */

.pie-legend-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.pie-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}
.pie-count {
  margin-left: auto;
  font-weight: 600;
  color: var(--text);
}

/* ── Tag chips ──────────────────────────────────────────────────────────────── */

.tag-chip {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--main-bg);
  color: var(--text-muted);
  text-decoration: none;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
}
.tag-chip:hover { border-color: var(--accent); color: var(--accent); }
.tag-chip-active {
  border-color: var(--accent);
  background: rgba(14,165,233,0.12);
  color: var(--accent);
}
.tag-chip-sm {
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
}

/* ── Ask / chat bubbles ─────────────────────────────────────────────────────── */

.ask-bubble {
  padding: 0.75rem 1rem;
  border-radius: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  white-space: pre-wrap;
  max-width: 100%;
}
.ask-bubble-hint {
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.875rem;
}
.ask-example {
  display: inline-block;
  margin: 0.2rem 0.2rem 0;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.8125rem;
  transition: border-color 0.12s, background 0.12s;
}
.ask-example:hover { background: rgba(14,165,233,0.1); border-color: var(--accent); }
.ask-bubble-user {
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.25);
  color: var(--text);
  align-self: flex-end;
  max-width: 85%;
}
.ask-bubble-ai {
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text);
}
.ask-thinking { color: var(--text-muted); font-style: italic; }
.ask-bubble-error { border-color: var(--danger); color: #f87171; }
.ask-streaming::after {
  content: '▌';
  margin-left: 1px;
  color: var(--accent);
  animation: ask-blink 0.8s step-end infinite;
}
@keyframes ask-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
.ask-bubble-wrap { position: relative; }
.ask-actions {
  display: none;
  gap: 0.375rem;
  margin-top: 0.375rem;
  justify-content: flex-end;
}
.ask-bubble-wrap:hover .ask-actions { display: flex; }
.ask-action-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: color 0.12s, border-color 0.12s;
}
.ask-action-btn:hover { color: var(--accent); border-color: var(--accent); }
.ask-action-btn.done  { color: var(--success); border-color: var(--success); }
.ask-saved-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.625rem 0.75rem;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.ask-saved-q {
  font-weight: 600;
  color: var(--text);
  font-size: 0.75rem;
  line-height: 1.35;
}
.ask-saved-a {
  color: var(--text-muted);
  line-height: 1.5;
  white-space: pre-wrap;
}

/* ── My Area — Rota ─────────────────────────────────────────────────────── */

.rota-grid {
  display: grid;
  grid-template-columns: 3rem repeat(7, 1fr);
  gap: 3px;
}

.rota-week-label {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.rota-day-header {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.25rem 0;
  letter-spacing: 0.04em;
}

.rota-weekend-header { color: #3d6a85; }

.rota-cell {
  padding: 0.35rem 0.25rem;
  border-radius: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  user-select: none;
  transition: filter 0.1s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rota-cell:hover { filter: brightness(1.2); }

/* shift colour tokens */
.shift-off           { background: #0b1e30; color: #2e5268; }
.shift-11-23         { background: rgba(14,165,233,0.18); color: #38bdf8; }
.shift-sleep         { background: rgba(139,92,246,0.2);  color: #c4b5fd; }
.shift-finish_sleep  { background: rgba(16,185,129,0.18); color: #6ee7b7; }
.shift-team_meeting  { background: rgba(245,158,11,0.18); color: #fcd34d; }

/* Calendar grid */
.rota-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.rota-cal-filler {
  background: transparent;
  min-height: 72px;
}

.rota-cal-day {
  border-radius: 0.375rem;
  padding: 0.375rem 0.5rem;
  min-height: 72px;
  position: relative;
  transition: filter 0.1s;
}
.rota-cal-day:hover { filter: brightness(1.15); }

.rota-cal-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.rota-cal-shift {
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.3;
}

.rota-today .rota-cal-date {
  color: var(--accent);
}
.rota-today {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.rota-override-dot {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warning);
}

/* ── Risk Assessment Structured View ─────────────────────────────────────── */

.ra-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.4rem;
}

.ra-grid-cell {
  padding: 0.45rem 0.35rem;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  border: 1px solid transparent;
  transition: opacity 0.12s;
}
.ra-grid-cell:hover { opacity: 0.8; }

.ra-cell-num   { font-size: 0.7rem; font-weight: 700; opacity: 0.65; }
.ra-cell-title { font-size: 0.62rem; line-height: 1.3; margin: 0.18rem 0; min-height: 1.8em; }
.ra-cell-scale { font-size: 0.95rem; font-weight: 700; }

.ra-cell-none     { background: var(--card-bg); border-color: var(--border); color: var(--text-muted); }
.ra-cell-low      { background: rgba(14,165,233,0.1);  border-color: rgba(14,165,233,0.25); }
.ra-cell-medium   { background: rgba(245,158,11,0.1);  border-color: rgba(245,158,11,0.3);  }
.ra-cell-high     { background: rgba(249,115,22,0.13); border-color: rgba(249,115,22,0.35); }
.ra-cell-critical { background: rgba(239,68,68,0.14);  border-color: rgba(239,68,68,0.35);  }

.ra-scale-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.12em 0.55em;
  border-radius: 999px;
  flex-shrink: 0;
}
.ra-scale-low      { background: rgba(14,165,233,0.15);  color: #38bdf8; }
.ra-scale-medium   { background: rgba(245,158,11,0.15);  color: var(--warning); }
.ra-scale-high     { background: rgba(249,115,22,0.18);  color: #fb923c; }
.ra-scale-critical { background: rgba(239,68,68,0.18);   color: var(--danger); }

.ra-sub-box {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}
.ra-sub-box:last-child { margin-bottom: 0; }

.ra-sub-name {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ra-sub-body {
  white-space: pre-wrap;
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.ra-score-line { margin-top: 0.25rem; }

.ra-score-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2em 0.65em;
  border-radius: 4px;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.3);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}