/* Tokens follow a validated categorical palette (light + dark selected separately). */
:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --surface-2: #f0efec;
  --ink: #0b0b0b; --ink-2: #52514e; --muted: #6f6d68;
  --grid: #e1e0d9; --axis: #c3c2b7; --border: #e1e0d9;
  --accent: #2a78d6; --accent-ink: #ffffff; --critical: #d03b3b; --good: #006300;
  --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a; --series-4: #eda100;
  --series-5: #e87ba4; --series-6: #008300; --series-7: #6250d6; --series-other: #a3a29c;
  --seq-0: #f0efec; --seq-1: #b7d3f6; --seq-2: #86b6ef; --seq-3: #3987e5; --seq-4: #256abf; --seq-5: #104281;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #262624;
    --ink: #f0efec; --ink-2: #c3c2b7; --muted: #9a9890;
    --grid: #2c2c2a; --axis: #383835; --border: #2c2c2a;
    --accent: #3987e5; --accent-ink: #ffffff; --critical: #e66767; --good: #0ca30c;
    --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
    --series-5: #d55181; --series-6: #008300; --series-7: #9085e9; --series-other: #6b6a65;
    --seq-0: #262624; --seq-1: #104281; --seq-2: #1c5cab; --seq-3: #2a78d6; --seq-4: #5598e7; --seq-5: #9ec5f4;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #262624;
  --ink: #f0efec; --ink-2: #c3c2b7; --muted: #9a9890;
  --grid: #2c2c2a; --axis: #383835; --border: #2c2c2a;
  --accent: #3987e5; --accent-ink: #ffffff; --critical: #e66767; --good: #0ca30c;
  --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
  --series-5: #d55181; --series-6: #008300; --series-7: #9085e9; --series-other: #6b6a65;
  --seq-0: #262624; --seq-1: #104281; --seq-2: #1c5cab; --seq-3: #2a78d6; --seq-4: #5598e7; --seq-5: #9ec5f4;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.page { max-width: 1200px; margin: 0 auto; padding: 16px 16px 48px; }
h1 { font-size: 22px; margin: 8px 0 0; }
h2 { font-size: 15px; margin: 0 0 12px; }
h3 { font-size: 13px; margin: 16px 0 6px; color: var(--ink-2); }
.muted { color: var(--muted); font-weight: normal; }
.top p { margin: 2px 0 12px; font-size: 12px; }
button, input, select { font: inherit; color: inherit; }

.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 16px; }
.segmented { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; background: var(--surface); }
.segmented button { border: 0; background: none; padding: 6px 12px; cursor: pointer; }
.segmented button + button { border-left: 1px solid var(--border); }
.segmented button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.select, .toggle { display: inline-flex; gap: 6px; align-items: center; color: var(--ink-2); }
select, input { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 5px 8px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; }
.tile b { display: block; font-size: 24px; font-variant-numeric: tabular-nums; }
.tile span { color: var(--ink-2); font-size: 12px; }
.tile .warn { color: var(--critical); font-size: 12px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 16px; min-width: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: 16px; }
.grid-2 > .card { margin-bottom: 0; }
.grid-2 { margin-bottom: 16px; }

.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 8px; font-size: 12px; color: var(--ink-2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.chart { width: 100%; overflow: hidden; }
.chart svg { display: block; width: 100%; height: auto; }
.chart text { fill: var(--muted); font-size: 11px; }
.hit { fill: transparent; cursor: default; }
.hit:hover, .hit:focus { fill: var(--ink); fill-opacity: 0.05; outline: none; }
.cell:hover, .cell:focus { stroke: var(--ink); stroke-width: 1.5; outline: none; }

.pbar { display: grid; grid-template-columns: minmax(90px, 38%) 1fr auto; gap: 10px; align-items: center; padding: 4px 0; }
.pbar .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pbar .track { height: 10px; }
.pbar .fill { height: 100%; border-radius: 0 4px 4px 0; min-width: 2px; }
.pbar .val { font-variant-numeric: tabular-nums; color: var(--ink-2); min-width: 56px; text-align: right; }
.pbar:hover .fill { filter: brightness(1.12); }

.heat-legend { display: flex; gap: 4px; align-items: center; justify-content: flex-end; font-size: 11px; color: var(--muted); margin-top: 6px; }
.heat-legend i { width: 11px; height: 11px; border-radius: 2px; display: inline-block; }

.add-task { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) auto; gap: 6px; margin-bottom: 10px; }
@media (max-width: 640px) { .add-task { grid-template-columns: 1fr 1fr; } .add-task button { grid-column: 1 / -1; } }
.add-task input[name="title"] { grid-column: 1 / -1; }
.add-task > * { min-width: 0; }
.add-task button, .task button.primary { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 6px; padding: 5px 12px; cursor: pointer; }
.error { color: var(--critical); margin: 0 0 8px; }

.list { list-style: none; margin: 0; padding: 0; }
.task { display: flex; flex-wrap: wrap; gap: 6px 8px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--grid); }
.task:last-child { border-bottom: 0; }
.task .title { flex: 1 1 220px; min-width: 0; overflow-wrap: anywhere; }
.task .meta { color: var(--muted); font-size: 12px; }
.task .actions { display: flex; gap: 4px; }
.task .actions button { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; cursor: pointer; font-size: 12px; }
.task .actions button:hover { border-color: var(--accent); }
.badge { font-size: 11px; padding: 1px 6px; border-radius: 10px; border: 1px solid var(--border); color: var(--ink-2); white-space: nowrap; }
.badge.high { border-color: var(--critical); color: var(--critical); }
.badge.progress { border-color: var(--accent); color: var(--accent); }
.badge.overdue { background: var(--critical); border-color: var(--critical); color: #fff; }
.done .title { text-decoration: line-through; color: var(--ink-2); }

.scroll { max-height: 460px; overflow-y: auto; padding-right: 4px; }
.commit { padding: 5px 0; border-bottom: 1px solid var(--grid); display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; }
.commit:last-child { border-bottom: 0; }
.commit code, td code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--ink-2); }
.commit .msg { overflow-wrap: anywhere; }
.commit .meta { grid-column: 2; font-size: 12px; color: var(--muted); }

.table-wrap { overflow-x: auto; margin-top: 12px; }
table { border-collapse: collapse; width: 100%; font-size: 12px; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th { color: var(--ink-2); font-weight: 600; }
td.num, th.num { text-align: right; }
td.path { white-space: normal; overflow-wrap: anywhere; }
.empty { color: var(--muted); font-style: italic; padding: 8px 0; }

.tooltip { position: fixed; z-index: 10; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--border); border-radius: 6px; box-shadow: 0 4px 14px rgba(0,0,0,.15); padding: 8px 10px; font-size: 12px; max-width: 280px; }
.tooltip .head { color: var(--ink-2); margin-bottom: 4px; }
.tooltip .row { display: flex; align-items: center; gap: 6px; }
.tooltip .row b { font-variant-numeric: tabular-nums; min-width: 52px; }
.tooltip .key { width: 12px; height: 3px; border-radius: 2px; flex: none; }
.tooltip .row span { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.top .logout { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 5px 12px; cursor: pointer; margin-top: 10px; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: min(100%, 360px); display: grid; gap: 10px; }
.login h1 { margin: 0 0 8px; }
.login label { color: var(--ink-2); font-size: 13px; }
.login input { padding: 10px; font-size: 16px; }
.login button { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 6px; padding: 10px; font-size: 15px; cursor: pointer; }
.login button:disabled { opacity: 0.6; }

.badge.company { border-color: var(--ink-2); color: var(--ink); }
.inline-form { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.inline-form input { flex: 1 1 160px; min-width: 0; }
.inline-form button, .admin-row button.primary { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 6px; padding: 5px 12px; cursor: pointer; }
.admin-row { display: flex; gap: 8px; align-items: center; padding: 5px 0; border-bottom: 1px solid var(--grid); flex-wrap: wrap; }
.admin-row:last-child { border-bottom: 0; }
.admin-row .grow { flex: 1 1 160px; min-width: 0; overflow-wrap: anywhere; }
.admin-row button { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; cursor: pointer; font-size: 12px; }
.admin-row select { max-width: 50%; }
.admin { margin-bottom: 0; }
.admin h3:first-child { margin-top: 0; }
#companiesAdmin code { font-size: 12px; }

.tile .sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.link-title { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-align: left; cursor: pointer; overflow-wrap: anywhere; }
.link-title:hover { color: var(--accent); text-decoration: underline; }
.task .actions button.timer { border-color: var(--accent); color: var(--accent); font-variant-numeric: tabular-nums; }
.task .actions button.timer.running, .dlg-actions button.timer.running { background: var(--accent); color: var(--accent-ink); }
.event { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; padding: 5px 0; border-bottom: 1px solid var(--grid); font-size: 13px; }
.event:last-child { border-bottom: 0; }
.event .when { color: var(--muted); font-size: 12px; min-width: 112px; font-variant-numeric: tabular-nums; }
.event .detail { color: var(--ink-2); overflow-wrap: anywhere; }
.note { padding: 6px 0; border-bottom: 1px solid var(--grid); white-space: pre-wrap; overflow-wrap: anywhere; }

dialog#taskDialog { width: min(720px, calc(100vw - 16px)); max-height: calc(100vh - 32px); border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--ink); padding: 16px 18px; }
dialog#taskDialog::backdrop { background: rgba(0, 0, 0, 0.45); }
.dlg-head { display: flex; justify-content: space-between; gap: 12px; }
.dlg-head h2 { margin: 0; font-size: 18px; overflow-wrap: anywhere; }
.dlg-head p { margin: 4px 0 0; font-size: 12px; }
.dlg-close { background: none; border: 1px solid var(--border); border-radius: 6px; width: 32px; height: 32px; cursor: pointer; flex: none; }
.dlg-actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 4px; }
.dlg-actions button { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px; cursor: pointer; }
.dlg-actions button.timer { border-color: var(--accent); color: var(--accent); font-variant-numeric: tabular-nums; }
.dlg-actions button.danger { color: var(--critical); border-color: var(--critical); margin-left: auto; }
.dlg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; align-items: end; }
.dlg-grid label { display: grid; gap: 3px; font-size: 12px; color: var(--ink-2); }
.dlg-grid label:first-child { grid-column: 1 / -1; }
.dlg-grid button { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 6px; padding: 7px 12px; cursor: pointer; }
#dlgHistory, #dlgEntries, #dlgNotes { max-height: 240px; overflow-y: auto; }

.fab { display: none; }
@media (max-width: 640px) {
  .fab { display: block; position: fixed; right: 16px; bottom: 16px; width: 56px; height: 56px; border-radius: 50%; border: 0;
    background: var(--accent); color: var(--accent-ink); font-size: 28px; line-height: 1; box-shadow: 0 4px 14px rgba(0,0,0,.25); z-index: 5; cursor: pointer; }
  .event .when { min-width: 0; }
}

.admin-row .meta { font-size: 12px; color: var(--muted); }
.alerts { display: grid; gap: 2px; margin-bottom: 10px; }
.alert-row { display: grid; grid-template-columns: minmax(180px, 1.4fr) minmax(0, 2fr) auto; gap: 8px 14px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--grid); }
.alert-row .what b { display: block; }
.alert-row .what span { font-size: 12px; color: var(--muted); }
.alert-row .when, .alert-row .via { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; font-size: 13px; }
.alert-row label { display: inline-flex; gap: 4px; align-items: center; }
.alert-row input[type=time] { width: 9em; }
.alert-row input[type=number] { width: 4.5em; }
.alert-row .day { font-size: 12px; }
.inline-form button.secondary { background: none; color: var(--ink); border: 1px solid var(--border); }
.chip { display: inline-block; padding: 1px 8px; border-radius: 10px; border: 1px solid var(--border); font-size: 12px; margin-right: 6px; }
.chip.on { border-color: var(--good); color: var(--good); }
@media (max-width: 640px) { .alert-row { grid-template-columns: 1fr; } }