/* ---------- Design tokens ----------
   "Ledger": paper-toned neutral, a single ink-green accent, hairline rules
   instead of shadows/gradients, a serif for headings, tabular monospace for
   figures. Rolled out app-wide from a pilot on the Projects page. */
:root {
  color-scheme: light dark;

  --font-sans: -apple-system, "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;
  --font-display: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --font-mono: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;

  --radius-sm: 3px;
  --radius-md: 4px;
  --radius-lg: 6px;

  --bg: #f6f4ee;
  --bg-elevated: #ffffff;
  --bg-subtle: #efece2;
  --bg-hover: #ece9dd;

  --border: #ddd7c8;
  --border-strong: #c9c2ae;

  --text: #1f241f;
  --text-muted: #5c6158;
  --text-faint: #8b8f81;

  --accent: #2f5233;
  --accent-hover: #24401f;
  --accent-soft: #e3e8de;
  --accent-contrast: #f6f4ee;

  --success: #2f5233;
  --success-bg: #e3e8de;
  --warning: #8f6a17;
  --warning-bg: #efe6cf;
  --danger: #9c3327;
  --danger-bg: #f4e4e1;
  --danger-muted: #a4685f;
  --danger-muted-bg: #f4e4e1;
  --danger-faint: #a4756c;
  --info-bg: #efe6cf;
  --info: #6a5312;

  --tile-blue: #2f5233;
  --tile-blue-bg: #e3e8de;
  --tile-purple: #6a5312;
  --tile-purple-bg: #efe6cf;
  --tile-pink: #9c3327;
  --tile-pink-bg: #f4e4e1;

  --header-text: #1f241f;
  --header-text-muted: #5c6158;
  --header-hover: #efece2;

  --shadow-sm: none;
  --shadow-md: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14160f;
    --bg-elevated: #1b1e15;
    --bg-subtle: #1f2318;
    --bg-hover: #232819;

    --border: #33362a;
    --border-strong: #43483a;

    --text: #ece7da;
    --text-muted: #a9ad9e;
    --text-faint: #7c8073;

    --accent: #86b586;
    --accent-hover: #9bc49b;
    --accent-soft: #24301f;
    --accent-contrast: #10130c;

    --success: #86b586;
    --success-bg: #24301f;
    --warning: #d1a34a;
    --warning-bg: #332a12;
    --danger: #e0958a;
    --danger-bg: #3a2420;
    --danger-muted: #cf9a92;
    --danger-muted-bg: #3a2420;
    --danger-faint: #b58f88;
    --info-bg: #332a12;
    --info: #d1a34a;

    --tile-blue: #86b586;
    --tile-blue-bg: #24301f;
    --tile-purple: #d1a34a;
    --tile-purple-bg: #332a12;
    --tile-pink: #e0958a;
    --tile-pink-bg: #3a2420;

    --header-text: #ece7da;
    --header-text-muted: #a9ad9e;
    --header-hover: #232819;

    --shadow-sm: none;
    --shadow-md: none;
  }
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  margin: 0;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  font-size: 15px;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.25; }
h1 { font-size: 1.6rem; margin: 0 0 var(--space-5); }
h2 { font-size: 1.15rem; margin: var(--space-6) 0 var(--space-3); }
h2:first-child { margin-top: 0; }

a { color: var(--accent); }

.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); font-size: 0.85rem; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-strong);
}

.site-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.7rem var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.brand {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--header-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.brand::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--accent);
  display: inline-block;
}

.main-nav { display: flex; gap: 0.25rem; flex: 1; flex-wrap: wrap; }
.main-nav a {
  text-decoration: none;
  color: var(--header-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: background 0.12s ease, color 0.12s ease;
}
.main-nav a:hover { background: var(--header-hover); color: var(--header-text); }
.main-nav a.active { background: transparent; color: var(--header-text); border-radius: 0; border-bottom: 2px solid var(--accent); }
.main-nav .nav-divider {
  width: 1px;
  background: var(--border-strong);
  margin: 0.3rem 0.35rem;
}

/* Team / Me nav pulldowns (native <details>, no JS) */
.nav-menu { position: relative; }
.nav-menu summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--header-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: background 0.12s ease, color 0.12s ease;
}
.nav-menu summary::-webkit-details-marker { display: none; }
.nav-menu summary:hover { background: var(--header-hover); color: var(--header-text); }
.nav-menu.active > summary { color: var(--header-text); border-radius: 0; border-bottom: 2px solid var(--accent); }
.nav-menu[open] > summary .user-menu-caret { transform: rotate(180deg); }
.nav-menu .user-menu-panel { left: 0; right: auto; }
.nav-menu .user-menu-panel a.active {
  color: var(--accent);
  border-bottom: none;
  font-weight: 600;
}

.user-area { display: flex; align-items: center; gap: var(--space-3); margin-left: auto; }
.logout-form { display: flex; align-items: center; }
.user-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--header-text-muted);
  font-size: 0.85rem;
  text-decoration: none;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  transition: background 0.12s ease, color 0.12s ease;
}
.user-link:hover { background: var(--header-hover); color: var(--header-text); }
.user-link.active { color: var(--header-text); }
.user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.link-button {
  background: none;
  border: none;
  color: var(--header-text-muted);
  cursor: pointer;
  padding: 0;
  font: inherit;
  font-size: 0.85rem;
}
.link-button:hover { color: var(--header-text); text-decoration: underline; }

/* Account pulldown (native <details>, no JS) */
.user-menu { position: relative; }
.user-menu summary { list-style: none; cursor: pointer; }
.user-menu summary::-webkit-details-marker { display: none; }
.user-menu-caret { font-size: 0.6rem; opacity: 0.7; }
.user-menu[open] > summary .user-menu-caret { transform: rotate(180deg); }
.user-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 12rem;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-2) 0;
  z-index: 20;
}
.user-menu-panel a {
  padding: 0.4rem 0.9rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  white-space: nowrap;
}
.user-menu-panel a:hover { background: var(--bg-hover); }

/* ---------- Menu settings (personal nav visibility) ---------- */
.menu-settings {
  max-width: 460px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  padding: var(--space-4) var(--space-5);
}
.menu-settings-group { border: none; margin: 0 0 var(--space-4); padding: 0; }
.menu-settings-group:last-child { margin-bottom: 0; }
.menu-settings-group legend {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 0;
  margin-bottom: var(--space-2);
}
.toggle-row { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0; cursor: pointer; }
.toggle-row input { cursor: pointer; }

/* Status report: "viewing report for" user picker (admin/org_admin) */
.status-user-picker { display: flex; align-items: flex-end; gap: var(--space-3); margin-bottom: var(--space-4); flex-wrap: wrap; }
.status-user-picker label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85rem; color: var(--text-muted); }
.report-summary { margin: 0; white-space: pre-wrap; }

/* ---------- Layout ---------- */
.container { max-width: 1120px; margin: 0 auto; padding: var(--space-6) var(--space-5) var(--space-8); }

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.page-header h1 { margin-bottom: var(--space-1); }
.page-header .actions { margin: 0; }

/* ---------- Buttons ---------- */
button, .button {
  background: var(--accent);
  color: var(--accent-contrast);
  border: 1px solid transparent;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font: inherit;
  font-weight: 550;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.12s ease, border-color 0.12s ease, transform 0.05s ease;
}
button:hover, .button:hover { background: var(--accent-hover); }
button:active, .button:active { transform: translateY(1px); }
button:focus-visible, .button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button.secondary, .button.secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border-color: var(--border-strong);
}
button.secondary:hover, .button.secondary:hover { background: var(--bg-hover); }

button.danger, .button.danger { background: var(--danger); }
button.danger:hover { background: #7a2820; }

button.small, .button.small { padding: 0.3rem 0.65rem; font-size: 0.8rem; }

.actions { display: flex; gap: var(--space-2); margin: var(--space-4) 0; flex-wrap: wrap; align-items: center; }

.icon-actions { display: flex; gap: 0.4rem; }
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text); }
.icon-btn.danger { background: var(--bg-elevated); border-color: var(--border-strong); color: var(--danger-faint); }
.icon-btn.danger:hover { background: var(--danger-muted-bg); border-color: var(--danger-muted); color: var(--danger-muted); }
.icon-btn.success:hover { background: var(--success-bg); border-color: var(--success); color: var(--success); }
.icon-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.icon-btn:disabled:hover { background: var(--bg-elevated); color: var(--text-muted); border-color: var(--border-strong); }

/* ---------- List filters (status segmented control + optional search) ---------- */
/* Shared by any admin list page wired up by list-filter.js: a .list-filters block with
   data-target="<table id>", an optional .seg-group[data-role=status-filter], an
   optional input[data-role=search-filter], and any number of
   select[data-role=select-filter][data-attr=...]. */
.list-filters, .card-filters { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.list-filters .search-input, .card-filters .search-input { width: auto; min-width: 220px; margin-top: 0; }
.list-filters select, .card-filters select { width: auto; min-width: 180px; margin-top: 0; }

.seg-group { display: inline-flex; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; }
.seg-btn {
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: none;
  border-right: 1px solid var(--border-strong);
  border-radius: 0;
  padding: 0.4rem 0.9rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 550;
  cursor: pointer;
}
.seg-btn:last-child { border-right: none; }
.seg-btn:hover { background: var(--bg-hover); color: var(--text); }
.seg-btn.active, .seg-btn.active:hover { background: var(--accent); color: var(--accent-contrast); }

/* Default (no-JS and initial state): only active rows show. JS overrides per-row via inline style. */
table.default-hide-inactive tbody tr[data-status="inactive"] { display: none; }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: var(--space-5); }
.card h2:first-child { margin-top: 0; }

.card-section { padding-bottom: var(--space-5); margin-bottom: var(--space-5); border-bottom: 1px solid var(--border); }
.card-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.elapsed-display {
  font-size: 2rem;
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, SFMono-Regular, monospace;
  margin: var(--space-3) 0;
}

/* ---------- Stat tiles (dashboard) ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-sm);
}
.stat-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  margin-bottom: var(--space-3);
  background: var(--accent-soft);
  color: var(--accent);
}
.stat-card .stat-value { font-size: 1.65rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-card .stat-label { color: var(--text-muted); font-size: 0.82rem; margin-top: 0.15rem; }

.stat-blue .stat-icon { background: var(--tile-blue-bg); color: var(--tile-blue); }
.stat-purple .stat-icon { background: var(--tile-purple-bg); color: var(--tile-purple); }
.stat-green .stat-icon { background: var(--success-bg); color: var(--success); }
.stat-amber .stat-icon { background: var(--warning-bg); color: var(--warning); }
.stat-pink .stat-icon { background: var(--tile-pink-bg); color: var(--tile-pink); }

.quick-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-4); }
.quick-link {
  display: block;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
}
.quick-link:hover { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.quick-link .ql-title { font-weight: 600; margin-bottom: 0.2rem; }
.quick-link .ql-desc { color: var(--text-muted); font-size: 0.85rem; }

.quick-link.blue { border-left-color: var(--tile-blue); }
.quick-link.purple { border-left-color: var(--tile-purple); }
.quick-link.green { border-left-color: var(--success); }
.quick-link.amber { border-left-color: var(--warning); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg-elevated); }

/* ---------- Bar chart (Projects "Chart" view) ---------- */
.chart-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  padding: var(--space-4);
  max-height: 640px;
  overflow-y: auto;
}
.chart-title { font-family: var(--font-display); font-size: 0.95rem; color: var(--text-muted); margin-bottom: var(--space-3); }
.chart-empty { color: var(--text-muted); text-align: center; padding: var(--space-6) 0; }
.chart-row { display: flex; align-items: center; gap: var(--space-3); padding: 3px 0; }
.chart-label {
  flex: 0 0 220px;
  width: 220px;
  font-size: 0.8125rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chart-contributors {
  flex: 0 0 220px;
  width: 220px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chart-track { flex: 1; display: flex; align-items: center; height: 20px; border-left: 1px solid var(--border-strong); }
.chart-bar-stack { flex: 1; display: flex; height: 20px; }
.chart-bar-segment { height: 20px; min-width: 2px; background: var(--accent); }
.chart-bar-segment:not(:first-child) { margin-left: 2px; }
.chart-bar-segment-last { border-radius: 0 4px 4px 0; }
.chart-value { margin-left: var(--space-2); font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
th, td {
  padding: 0.65rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  overflow-wrap: break-word;
}
th {
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-hover); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* The trailing icon-actions column holds short, fixed-shape content: let it
   shrink to fit instead of wrapping or absorbing space other columns need. */
th:last-child, td:last-child { width: 1%; white-space: nowrap; }

th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th.sortable::after { content: ""; display: inline-block; width: 0.8em; opacity: 0.35; font-size: 0.7em; }
th.sortable.sort-asc::after { content: "\25B2"; opacity: 1; color: var(--accent); }
th.sortable.sort-desc::after { content: "\25BC"; opacity: 1; color: var(--accent); }

/* plain (non-boxed) tables used inside cards */
.card table { font-size: 0.9rem; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}
.badge-draft { background: var(--bg-subtle); color: var(--text-muted); }
.badge-sent { background: var(--info-bg); color: var(--info); }
.badge-processed { background: var(--info-bg); color: var(--info); }
.badge-paid { background: var(--success-bg); color: var(--success); }
.badge-active { background: var(--success-bg); color: var(--success); }
.badge-inactive { background: var(--bg-subtle); color: var(--text-faint); }
.badge-on-time { background: var(--success-bg); color: var(--success); }
.badge-falling-behind { background: var(--warning-bg); color: var(--warning); }
.badge-late { background: var(--danger-bg); color: var(--danger); }

/* ---------- Progress meter ---------- */
.progress-meter {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 140px;
}
.progress-meter .progress-track {
  position: relative;
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--bg-subtle);
}
.progress-meter .progress-fill {
  display: block;
  height: 100%;
  min-width: 2px;
  border-radius: 999px;
  background: var(--accent);
}
.progress-meter .progress-fill.on-time { background: var(--success); }
.progress-meter .progress-fill.falling-behind { background: var(--warning); }
.progress-meter .progress-fill.late { background: var(--danger); }
/* A knob riding on the track at the current percentage, so the value reads off
   the bar itself, not only from the trailing label. */
.progress-meter .progress-marker {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-elevated);
  box-shadow: 0 0 0 1px var(--border-strong);
  transform: translate(-50%, -50%);
}
.progress-meter .progress-marker.on-time { background: var(--success); }
.progress-meter .progress-marker.falling-behind { background: var(--warning); }
.progress-meter .progress-marker.late { background: var(--danger); }
.progress-meter .progress-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- Flash messages ---------- */
.flash {
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  font-size: 0.9rem;
  border-left: 3px solid transparent;
}
.flash-success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.flash-error { background: var(--danger-bg); color: var(--danger); border-color: var(--danger); }

/* ---------- Forms ---------- */
form.stacked { max-width: 480px; }
form.stacked.wide { max-width: 100%; }
form.stacked label {
  display: block;
  margin-bottom: var(--space-4);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}
form.stacked label .hint { font-weight: 400; color: var(--text-faint); text-transform: none; }

.field-inline { display: inline-block; margin-right: var(--space-4); }
form.stacked label.field-inline { display: inline-block; }

input[type=text],
input[type=email],
input[type=password],
input[type=number],
input[type=date],
input[type=month],
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  outline: none;
}
textarea { resize: vertical; min-height: 5rem; font-family: inherit; }

/* ---------- Week navigator ---------- */
.week-nav { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.week-nav .week-label { font-weight: 600; min-width: 10rem; text-align: center; }

/* ---------- Timesheet grid ---------- */
.grid-table th.today, .grid-table td.today { background: var(--accent-soft); }
.grid-table td.today[data-cell] { background: var(--accent-soft); }
.grid-table tfoot td { font-weight: 700; background: var(--bg-subtle); }
.grid-table tfoot td:first-child { text-align: left; }
.grid-table th, .grid-table td { white-space: nowrap; }
.grid-table th { text-align: center; }
.grid-table th:first-child, .grid-table td:first-child { text-align: left; white-space: normal; min-width: 160px; }
.grid-table td.row-total, .grid-table th:last-child { text-align: right; font-weight: 600; }

.grid-table input[type=number] {
  width: 4.5rem;
  padding: 0.35rem 0.4rem;
  text-align: right;
  margin: 0 auto;
  border-radius: var(--radius-sm);
}
.grid-table td[data-cell] { text-align: center; transition: background-color 0.4s ease; }
.grid-table td.saving { background: var(--warning-bg); }
.grid-table td.saved { background: var(--success-bg); }
.grid-table td.error { background: var(--danger-bg); }

/* ---------- Misc ---------- */
.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* ---------- Report tabs / filter bars ---------- */
.tab-row { display: flex; gap: 0.25rem; margin-bottom: var(--space-5); border-bottom: 1px solid var(--border); }
.tab-row a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.55rem 0.2rem;
  margin-right: var(--space-4);
  border-bottom: 2px solid transparent;
}
.tab-row a:hover { color: var(--text); }
.tab-row a.active { color: var(--accent); border-color: var(--accent); }

.filter-bar {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}
.filter-bar label { margin-bottom: 0; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); }
.filter-bar input, .filter-bar select { margin-top: 0.3rem; width: auto; }

/* ---------- Auth ---------- */
.auth-wrap { display: flex; justify-content: center; padding-top: var(--space-8); }
.auth-card { width: 100%; max-width: 380px; }
.auth-card h1 { text-align: center; }
.auth-card form.stacked { max-width: none; }
.auth-card button[type=submit] { width: 100%; justify-content: center; margin-top: var(--space-2); }

@media (max-width: 640px) {
  .site-header-inner { flex-wrap: wrap; }
  .main-nav { order: 3; width: 100%; }
  .container { padding: var(--space-4); }
}