/* Design tokens lifted verbatim from the source app's styles.css
   ("Construction/Industrial palette: deep slate + amber accent"). */

:root {
  --radius: 0.75rem;
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);

  --background: oklch(0.965 0.006 250);
  --foreground: oklch(0.18 0.025 240);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.18 0.025 240);

  --primary: oklch(0.6 0.17 252);
  --primary-hover: oklch(0.54 0.17 252);
  --primary-foreground: oklch(0.99 0.01 250);

  --secondary: oklch(0.95 0.012 240);
  --secondary-foreground: oklch(0.25 0.04 240);
  --muted: oklch(0.96 0.008 240);
  --muted-foreground: oklch(0.5 0.02 240);

  --accent: oklch(0.78 0.16 65);
  --accent-foreground: oklch(0.2 0.04 60);
  --destructive: oklch(0.6 0.22 27);
  --destructive-foreground: oklch(0.98 0.005 80);
  --success: oklch(0.62 0.16 150);
  --success-foreground: oklch(0.98 0.005 80);
  --warning: oklch(0.78 0.16 65);
  --warning-foreground: oklch(0.2 0.04 60);

  --border: oklch(0.895 0.013 250);
  --input: oklch(0.9 0.013 250);
  --ring: oklch(0.6 0.14 252);

  --sidebar: oklch(0.22 0.04 245);
  --sidebar-foreground: oklch(0.96 0.008 240);
  --sidebar-primary: oklch(0.78 0.16 65);
  --sidebar-accent: oklch(0.28 0.05 245);
  --sidebar-accent-foreground: oklch(0.98 0.005 80);
  --sidebar-border: oklch(0.3 0.04 245);

  --shadow-card: 0 1px 2px -1px oklch(0.35 0.05 255 / .10),
                 0 6px 16px -8px oklch(0.35 0.05 255 / .14);
  --shadow-card-hover: 0 2px 4px -2px oklch(0.35 0.05 255 / .12),
                       0 16px 32px -12px oklch(0.35 0.05 255 / .20);

  --font-sans: "Rubik", "Heebo", system-ui, sans-serif;
  --font-display: "Heebo", "Rubik", system-ui, sans-serif;
}

:root[data-theme="dark"] {
  --background: oklch(0.15 0.025 245);
  --foreground: oklch(0.96 0.008 240);
  --card: oklch(0.2 0.03 245);
  --card-foreground: oklch(0.96 0.008 240);
  --primary: oklch(0.64 0.16 252);
  --primary-hover: oklch(0.7 0.16 252);
  --secondary: oklch(0.25 0.04 245);
  --secondary-foreground: oklch(0.96 0.008 240);
  --muted: oklch(0.25 0.04 245);
  --muted-foreground: oklch(0.7 0.02 240);
  --destructive: oklch(0.65 0.2 25);
  --border: oklch(0.3 0.04 245);
  --input: oklch(0.3 0.04 245);
  --sidebar: oklch(0.18 0.03 245);
  --shadow-card: 0 1px 2px -1px oklch(0 0 0 / .4), 0 6px 16px -8px oklch(0 0 0 / .5);
  --shadow-card-hover: 0 2px 4px -2px oklch(0 0 0 / .5), 0 16px 32px -12px oklch(0 0 0 / .6);
}

* { box-sizing: border-box; }

html { color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .stat .value { font-family: var(--font-display); }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- layout */

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 244px;
  flex: 0 0 244px;
  background: var(--sidebar);
  color: var(--sidebar-foreground);
  padding: 20px 0 16px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar .brand {
  padding: 0 20px 16px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  border-bottom: 1px solid var(--sidebar-border);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.sidebar .brand .mark {
  width: 28px; height: 28px;
  flex: none;
  border-radius: 8px;
  background: var(--sidebar-primary);
  color: var(--accent-foreground);
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 800;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 1px 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: color-mix(in oklch, var(--sidebar-foreground) 78%, transparent);
  font-size: 14.5px;
  transition: background .12s ease, color .12s ease;
}
.sidebar nav a:hover {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
  text-decoration: none;
}
.sidebar nav a.active {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--sidebar-primary);
}
.sidebar nav a .ico { width: 17px; height: 17px; flex: none; opacity: .85; }
.sidebar nav a.active .ico { opacity: 1; color: var(--sidebar-primary); }

.sidebar .nav-group {
  padding: 15px 22px 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: color-mix(in oklch, var(--sidebar-foreground) 45%, transparent);
}
.sidebar .spacer { flex: 1; min-height: 12px; }
.sidebar .user-box {
  margin: 0 10px;
  padding: 12px;
  border-top: 1px solid var(--sidebar-border);
  font-size: 13px;
  color: color-mix(in oklch, var(--sidebar-foreground) 65%, transparent);
}
.sidebar .user-box strong {
  color: var(--sidebar-foreground);
  display: block;
  font-size: 14px;
  margin-bottom: 2px;
}
.sidebar .user-box .row { display: flex; gap: 6px; margin-top: 9px; }
.sidebar .user-box .btn {
  background: transparent;
  border-color: var(--sidebar-border);
  color: color-mix(in oklch, var(--sidebar-foreground) 80%, transparent);
  flex: 1;
}
.sidebar .user-box .btn:hover {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
}

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

.topbar {
  background: color-mix(in oklch, var(--card) 85%, transparent);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 15px 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar h1 {
  margin: 0;
  font-size: 21px;
  font-weight: 650;
  letter-spacing: -.02em;
}
.topbar .grow { flex: 1; }

.content { padding: 24px 28px 52px; }

/* ----------------------------------------------------------------- cards */

.card {
  background: var(--card);
  color: var(--card-foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  overflow: hidden;
  transition: box-shadow .18s ease;
}
.card:hover { box-shadow: var(--shadow-card-hover); }
.card > h2 {
  margin: 0;
  padding: 14px 20px;
  font-size: 15.5px;
  font-weight: 650;
  border-bottom: 1px solid var(--border);
  letter-spacing: -.01em;
}
.card-body { padding: 18px 20px; }
.card-body > div { margin-bottom: 5px; }
.card-body strong { color: var(--muted-foreground); font-weight: 500; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(212px, 1fr));
  gap: 15px;
  margin-bottom: 22px;
}
.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: box-shadow .18s ease, transform .18s ease;
}
.stat:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-1px); }
.stat::before {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 3px;
  height: 100%;
  background: var(--primary);
  opacity: .85;
}
.stat.ok::before { background: var(--success); }
.stat.bad::before { background: var(--destructive); }
.stat.warn::before { background: var(--warning); }

.stat .label {
  font-size: 12.5px;
  color: var(--muted-foreground);
  margin-bottom: 6px;
  font-weight: 500;
}
.stat .value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.stat .sub { font-size: 12.5px; color: var(--muted-foreground); margin-top: 4px; }
.stat.ok .value { color: var(--success); }
.stat.bad .value { color: var(--destructive); }
.stat.warn .value { color: oklch(0.55 0.14 65); }

/* ---------------------------------------------------------------- tables */

.table-wrap { overflow-x: auto; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  white-space: nowrap;
}
table.data th, table.data td {
  padding: 10px 15px;
  text-align: start;
  border-bottom: 1px solid var(--border);
}
table.data th {
  background: var(--muted);
  font-weight: 600;
  font-size: 12.5px;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: .03em;
  position: sticky;
  top: 0;
  z-index: 1;
}
table.data tbody tr { transition: background .1s ease; }
table.data tbody tr:hover { background: var(--muted); }
table.data tbody tr:last-child td { border-bottom: none; }
table.data td.num, table.data th.num {
  text-align: end;
  font-variant-numeric: tabular-nums;
}
table.data .empty {
  text-align: center;
  color: var(--muted-foreground);
  padding: 38px;
  white-space: normal;
}

/* ---------------------------------------------------------------- pieces */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--foreground);
  font-size: 14px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.btn:hover { background: var(--secondary); text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 1px 2px oklch(0.35 0.05 255 / .16);
}
.btn.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn.danger {
  background: var(--destructive);
  border-color: var(--destructive);
  color: var(--destructive-foreground);
}
.btn.accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-foreground);
}
.btn.sm { padding: 5px 11px; font-size: 13px; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  background: var(--secondary);
  color: var(--secondary-foreground);
  white-space: nowrap;
}
.badge.active, .badge.ok, .badge.approved, .badge.completed_stage {
  background: color-mix(in oklch, var(--success) 16%, transparent);
  color: var(--success);
}
.badge.completed {
  background: color-mix(in oklch, var(--primary) 15%, transparent);
  color: var(--primary);
}
.badge.on_hold, .badge.paused, .badge.pending {
  background: color-mix(in oklch, var(--warning) 22%, transparent);
  color: oklch(0.5 0.13 65);
}
.badge.cancelled, .badge.inactive, .badge.bad {
  background: color-mix(in oklch, var(--destructive) 14%, transparent);
  color: var(--destructive);
}

.num-ok { color: var(--success); font-weight: 600; }
.num-bad { color: var(--destructive); font-weight: 600; }

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.toolbar .grow { flex: 1; }
.toolbar .stat { padding: 9px 15px; }
.toolbar .stat .value { font-size: 19px; }

/* ----------------------------------------------------------------- forms */

.form-input, .form-select, textarea.form-input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--input);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-family: inherit;
  background: var(--card);
  color: var(--foreground);
  transition: border-color .12s ease, box-shadow .12s ease;
}
.form-input:focus, .form-select:focus, textarea.form-input:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 22%, transparent);
}
.form-check { width: 17px; height: 17px; accent-color: var(--primary); }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 6px;
}
.field .help { font-size: 12.5px; color: var(--muted-foreground); margin-top: 5px; }
.field .errors { color: var(--destructive); font-size: 13px; margin-top: 5px; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0 20px;
}
.form-narrow { max-width: 780px; }

.messages { list-style: none; padding: 0; margin: 0 0 18px; }
.messages li,
.alert {
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 9px;
  border: 1px solid;
  font-size: 14px;
}
.messages li,
.messages li.success {
  background: color-mix(in oklab, var(--success) 12%, var(--card));
  color: var(--success);
  border-color: color-mix(in oklch, var(--success) 32%, transparent);
}
.messages li.error {
  background: color-mix(in oklab, var(--destructive) 11%, var(--card));
  color: var(--destructive);
  border-color: color-mix(in oklch, var(--destructive) 30%, transparent);
}
.alert, .messages li.warning {
  background: color-mix(in oklab, var(--warning) 16%, var(--card));
  color: oklch(0.45 0.12 65);
  border-color: color-mix(in oklch, var(--warning) 40%, transparent);
}
:root[data-theme="dark"] .alert,
:root[data-theme="dark"] .messages li.warning { color: var(--warning); }
.alert.bad {
  background: color-mix(in oklab, var(--destructive) 11%, var(--card));
  color: var(--destructive);
  border-color: color-mix(in oklch, var(--destructive) 30%, transparent);
}
.alert a { color: inherit; text-decoration: underline; font-weight: 600; }

.pagination {
  display: flex;
  gap: 9px;
  align-items: center;
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted-foreground);
}

/* ------------------------------------------------------------ scheduling */

table.grid { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13.5px; }
table.grid th, table.grid td {
  border-bottom: 1px solid var(--border);
  border-inline-start: 1px solid var(--border);
  padding: 8px 10px;
  vertical-align: top;
  min-width: 120px;
}
table.grid th {
  background: var(--muted);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted-foreground);
  position: sticky;
  top: 0;
  z-index: 1;
}
table.grid td.emp {
  background: var(--card);
  font-weight: 600;
  min-width: 160px;
  position: sticky;
  inset-inline-start: 0;
  z-index: 1;
  border-inline-start: none;
}
table.grid .chip {
  display: block;
  background: color-mix(in oklch, var(--primary) 13%, transparent);
  border: 1px solid color-mix(in oklch, var(--primary) 26%, transparent);
  border-radius: var(--radius-sm);
  padding: 4px 9px;
  margin-bottom: 5px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--primary);
}
.chip:hover { background: color-mix(in oklch, var(--primary) 20%, transparent); text-decoration: none; }
table.grid .add {
  color: var(--muted-foreground);
  font-size: 15px;
  display: block;
  text-align: center;
  border-radius: var(--radius-sm);
  padding: 2px;
  opacity: 0;
  transition: opacity .12s ease, background .12s ease;
}
table.grid td:hover .add { opacity: 1; background: var(--muted); }
table.grid td.today { background: color-mix(in oklch, var(--warning) 10%, transparent); }

/* -------------------------------------------------------------- check-in */

.centered-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 34px 16px;
  background:
    radial-gradient(1100px 520px at 50% -10%,
      color-mix(in oklch, var(--primary) 12%, transparent), transparent),
    var(--background);
}
.centered-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-card-hover);
  padding: 34px 30px;
  width: 100%;
  max-width: 400px;
  text-align: center;
}
.centered-card h1 {
  font-size: 22px;
  margin: 0 0 6px;
  letter-spacing: -.02em;
}
.centered-card .who { font-size: 16px; font-weight: 600; margin-bottom: 3px; }
.centered-card .where { color: var(--muted-foreground); margin-bottom: 24px; }
.centered-card .btn { width: 100%; padding: 13px; font-size: 16px; justify-content: center; }
.centered-card .done {
  width: 60px; height: 60px;
  margin: 0 auto 14px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 32px;
  background: color-mix(in oklch, var(--success) 16%, transparent);
  color: var(--success);
}
.centered-card .mark {
  width: 46px; height: 46px;
  margin: 0 auto 16px;
  border-radius: 13px;
  background: var(--primary);
  color: var(--primary-foreground);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
}

/* --------------------------------------------------------------- narrow */

@media (max-width: 900px) {
  .layout { flex-direction: column; }
  .sidebar {
    width: 100%;
    flex: none;
    position: static;
    height: auto;
    padding-bottom: 10px;
  }
  .sidebar nav { display: flex; flex-wrap: wrap; gap: 2px; }
  .sidebar nav a { margin: 0; }
  .sidebar .nav-group, .sidebar .spacer { display: none; }
  .sidebar .user-box { border-top: none; padding-top: 8px; }
  .topbar { padding: 13px 16px; }
  .content { padding: 16px 14px 44px; }
  .field-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ----------------------------------------------------------------- charts */
/* Series colours validated with the dataviz palette checker:
   light #1881e1 / #20a04e — CVD ΔE 24.7 (protan), normal 25.9, contrast pass.
   dark  #358fe9 / #35a95e — same checks against the dark card surface.
   Loss is encoded by position (below the zero line) as well as hue. */

.chart { --c0: #1881e1; --c1: #20a04e; --neg: #e62c2c; }
:root[data-theme="dark"] .chart { --c0: #358fe9; --c1: #35a95e; --neg: #f14d4c; }

.chart-svg { width: 100%; height: auto; display: block; overflow: visible; }

.chart .grid { stroke: var(--border); stroke-width: 1; }
.chart .zero { stroke: var(--muted-foreground); stroke-width: 1.5; opacity: .55; }
.chart .axis {
  font-size: 11px;
  font-family: var(--font-sans);
  fill: var(--muted-foreground);
}
.chart .bar { transition: opacity .12s ease; }
.chart .bar-g:hover .bar { opacity: .78; }
.chart .bar-c0 { fill: var(--c0); }
.chart .bar-c1, .chart .bar-pos { fill: var(--c1); }
.chart .bar-neg { fill: var(--neg); }

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--muted-foreground);
}
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.swatch { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }
.swatch-c0 { background: var(--c0); }
.swatch-c1, .swatch-pos { background: var(--c1); }
.swatch-neg { background: var(--neg); }

/* --------------------------------------------------------- command palette */

.cmdk-backdrop {
  position: fixed;
  inset: 0;
  background: oklch(0.2 0.03 245 / .45);
  backdrop-filter: blur(2px);
  display: none;
  z-index: 100;
  padding-top: 12vh;
  justify-content: center;
}
.cmdk-backdrop.open { display: flex; }
.cmdk {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card-hover);
  width: min(560px, 92vw);
  height: fit-content;
  max-height: 66vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.cmdk input {
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 15px 18px;
  font-size: 16px;
}
.cmdk input:focus { box-shadow: none; border-color: var(--border); }
.cmdk ul { list-style: none; margin: 0; padding: 6px; overflow-y: auto; }
.cmdk li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  border-radius: var(--radius-sm);
  color: var(--foreground);
  font-size: 14.5px;
}
.cmdk li a:hover, .cmdk li.sel a {
  background: var(--secondary);
  text-decoration: none;
}
.cmdk .hint {
  padding: 9px 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted-foreground);
}
.cmdk .empty { padding: 26px; text-align: center; color: var(--muted-foreground); }

kbd {
  font-family: inherit;
  font-size: 11.5px;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 5px;
  background: var(--muted);
}

/* --------------------------------------------------------- sync results */

.sync-result { max-height: 260px; overflow-y: auto; }
.sync-result li {
  display: flex;
  gap: 9px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.sync-result li:last-child { border-bottom: none; }

.btn[disabled], .btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Long values (URLs, paths) must wrap inside a stat tile, not spill out. */
.stat .sub { overflow-wrap: anywhere; }

/* ------------------------------------------------------------------ tabs */

.tabbar {
  display: flex;
  gap: 3px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.tabbar .tab {
  padding: 9px 15px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--muted-foreground);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  margin-bottom: -1px;
}
.tabbar .tab:hover { color: var(--foreground); text-decoration: none; }
.tabbar .tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

/* --------------------------------------------------------------- sorting */

th a.sort {
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
th a.sort:hover { color: var(--foreground); text-decoration: none; }
th a.sort .arrow { width: 0; height: 0; opacity: .35; }
th a.sort .arrow::after { content: "⇅"; font-size: 11px; }
th a.sort.active { color: var(--primary); }
th a.sort.active .arrow { opacity: 1; }
th a.sort.active.asc .arrow::after { content: "↑"; }
th a.sort.active.desc .arrow::after { content: "↓"; }

/* -------------------------------------------------------- board / cards */

.board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 15px;
  align-items: start;
}
.board .card { margin-bottom: 0; }
.board .card > h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
}
.board .card > h2 .count {
  margin-inline-start: auto;
  background: var(--secondary);
  color: var(--secondary-foreground);
  border-radius: 999px;
  padding: 1px 9px;
  font-size: 12.5px;
}
.person {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  background: var(--muted);
  margin-bottom: 6px;
  font-size: 14px;
}
.person:last-child { margin-bottom: 0; }
.person .grow { flex: 1; }
.person .x {
  color: var(--muted-foreground);
  font-size: 15px;
  line-height: 1;
  padding: 0 4px;
}
.person .x:hover { color: var(--destructive); text-decoration: none; }
.pool { display: flex; flex-wrap: wrap; gap: 8px; }
.pool .person { margin: 0; }

/* --------------------------------------------------------- bulk actions */

.bulkbar {
  display: none;
  position: sticky;
  bottom: 16px;
  z-index: 20;
  margin-top: 14px;
  padding: 11px 16px;
  border-radius: var(--radius);
  background: var(--sidebar);
  color: var(--sidebar-foreground);
  box-shadow: var(--shadow-card-hover);
  align-items: center;
  gap: 12px;
}
.bulkbar.show { display: flex; }
.bulkbar .grow { flex: 1; }
.bulkbar .btn {
  background: transparent;
  border-color: var(--sidebar-border);
  color: var(--sidebar-foreground);
}
.bulkbar .btn.danger {
  background: var(--destructive);
  border-color: var(--destructive);
  color: #fff;
}
td.pick, th.pick { width: 34px; }

/* ------------------------------------------------------------ copy button */

.copyline {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}
.copyline code {
  flex: 1;
  background: var(--muted);
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  overflow-wrap: anywhere;
}

/* ----------------------------------------------------------------- modal */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: oklch(0.2 0.03 245 / .45);
  backdrop-filter: blur(2px);
  display: none;
  z-index: 90;
  padding: 6vh 16px 16px;
  justify-content: center;
  overflow-y: auto;
}
.modal-backdrop.open { display: flex; align-items: flex-start; }
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card-hover);
  width: min(760px, 96vw);
  height: fit-content;
}
.modal-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-head h2 { margin: 0; font-size: 17px; font-weight: 650; flex: 1; }
.modal-body { padding: 18px 20px; }
.modal-body .card, .modal-body .card-body { border: none; box-shadow: none; padding: 0; margin: 0; }

.summary-row:empty,
.summary-row:has(> :not(*)) { display: none; margin: 0; }
.summary-row { margin-bottom: 14px; }

.divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0;
  color: var(--muted-foreground);
  font-size: 13px;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* --------------------------------------------------- touch-sized controls */
/* 17×15px was measured on the daily tab. Apple asks for 44, Google for 48;
   the visual glyph stays small, the hit area does not. */

.tap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  margin: -10px -8px -10px 0;      /* grow the target, not the row */
  border: none;
  background: none;
  color: var(--muted-foreground);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-family: inherit;
}
.tap:hover, .tap:focus-visible {
  background: var(--secondary);
  color: var(--foreground);
  text-decoration: none;
}
.tap.danger:hover, .tap.danger:focus-visible {
  background: color-mix(in oklch, var(--destructive) 14%, transparent);
  color: var(--destructive);
}
.person form { display: flex; margin: 0; }
.person { min-height: 44px; }

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.card-actions form { margin: 0; }
.card-actions .btn { min-height: 40px; }

/* ------------------------------------------------------ tap-to-assign bar */

.picker[hidden] { display: none; }
.picker {
  position: sticky;
  top: 62px;
  z-index: 15;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 11px 15px;
  border-radius: var(--radius);
  background: var(--sidebar);
  color: var(--sidebar-foreground);
  box-shadow: var(--shadow-card-hover);
  font-size: 14.5px;
}
.picker .grow { flex: 1; color: color-mix(in oklch, var(--sidebar-foreground) 70%, transparent); }
.picker .btn {
  background: transparent;
  border-color: var(--sidebar-border);
  color: var(--sidebar-foreground);
  min-height: 38px;
}
.person.selected {
  background: color-mix(in oklch, var(--primary) 18%, transparent);
  box-shadow: inset 0 0 0 2px var(--primary);
}
/* While placing, the drop targets should look like targets. */
body.picking .site-card { cursor: pointer; }
body.picking .board .site-card,
body.picking .pool .site-card {
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--primary) 45%, transparent);
}

/* ------------------------------------------------------- mobile top nav */
/* The sidebar was ~700px of scrolling before any content on a 375px screen. */

.navtoggle { display: none; }

@media (max-width: 900px) {
  .sidebar {
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 10px 0;
    height: auto;
    max-height: 100vh;
  }
  .sidebar .brand {
    margin-bottom: 0;
    padding-bottom: 10px;
    border-bottom: none;
  }
  .navtoggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-inline-start: auto;
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--sidebar-border);
    background: transparent;
    color: var(--sidebar-foreground);
    font-size: 20px;
    cursor: pointer;
  }
  .sidebar nav,
  .sidebar .user-box { display: none; }
  .sidebar.open nav {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding-top: 8px;
    border-top: 1px solid var(--sidebar-border);
    margin-top: 8px;
    max-height: 60vh;
    overflow-y: auto;
  }
  .sidebar.open .user-box { display: block; border-top: none; }
  .sidebar nav a { min-height: 44px; margin: 0; }
  .picker { top: 8px; }
  .board { grid-template-columns: 1fr; }
  .pool .person { width: 100%; }
}

/* A layout `display` on a class beats the UA's [hidden] rule (same
   specificity, later wins), so anything hidden must say so explicitly. */
[hidden] { display: none !important; }