:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ink: #172033;
  --muted: #667085;
  --line: #dbe2ea;
  --surface: #ffffff;
  --canvas: #f4f7fa;
  --accent: #1f5eff;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--canvas); overflow-wrap: anywhere; }
a { color: inherit; }
.topbar { min-height: 3.5rem; display: flex; align-items: center; justify-content: space-between; padding: .75rem 1.25rem; background: #111827; color: white; }
.brand { font-weight: 800; text-decoration: none; letter-spacing: .02em; }
.navigation { display: flex; gap: .35rem; overflow-x: auto; padding: .7rem 1rem; background: var(--surface); border-bottom: 1px solid var(--line); }
.navigation a, .navigation span { white-space: nowrap; padding: .55rem .75rem; border-radius: .5rem; text-decoration: none; }
.navigation a:hover { background: #eef3ff; color: var(--accent); }
.navigation .disabled { color: #98a2b3; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 1.5rem auto; }
.dashboard-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.dashboard-grid article, .auth-card, .panel { background: var(--surface); border: 1px solid var(--line); border-radius: .8rem; padding: 1rem; box-shadow: 0 1px 2px rgb(16 24 40 / 5%); }
.dashboard-grid strong { display: block; font-size: 1.65rem; }
.dashboard-grid span, .breadcrumb { color: var(--muted); }
.auth-card { width: min(28rem, 100%); margin: 3rem auto; }
form label { display: block; margin-top: .8rem; font-weight: 650; }
input, select, textarea { width: 100%; border: 1px solid #b9c3d0; border-radius: .45rem; padding: .65rem; margin-top: .25rem; background: white; }
button, .button { display: inline-block; min-height: 2.75rem; border: 0; border-radius: .45rem; padding: .65rem .9rem; margin-top: 1rem; background: var(--accent); color: white; text-decoration: none; cursor: pointer; }
.link-button { min-height: auto; margin: 0; padding: 0; background: transparent; }
.errorlist { color: #b42318; }
.help-text { display: block; margin-top: .3rem; color: var(--muted); }
.message { padding: .75rem; background: #ecfdf3; border: 1px solid #abefc6; border-radius: .5rem; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.subnavigation { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1rem; }
.subnavigation a { flex: 0 0 auto; white-space: nowrap; }
.subnavigation a, .secondary-button { display: inline-flex; min-height: 2.75rem; align-items: center; padding: .55rem .75rem; border: 1px solid var(--line); border-radius: .45rem; background: var(--surface); text-decoration: none; }
.subnavigation-primary { margin-bottom: .5rem; }
.subnavigation-primary a.is-current { border-color: var(--accent); background: var(--accent); color: white; font-weight: 700; }
.subnavigation-secondary { padding: .65rem; border: 1px solid var(--line); border-radius: .65rem; background: #eef3ff; }
.subnavigation-secondary a.is-current { border-color: var(--accent); background: white; color: var(--accent); font-weight: 700; box-shadow: inset 0 -2px 0 var(--accent); }
.record-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.record-row:last-child { border-bottom: 0; }
.record-row small { display: block; margin-top: .25rem; color: var(--muted); }
.home-detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; margin-top: 1rem; }
.pagination { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: 1rem; }
.pagination a { display: inline-flex; min-height: 2.75rem; align-items: center; padding: .55rem .75rem; border: 1px solid var(--line); border-radius: .45rem; background: var(--surface); text-decoration: none; }

/* Today-first dashboard */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.dashboard-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1rem; }
.dashboard-heading h1, .section-heading h2, .panel-heading h3, .kanban-column-heading h3 { margin: 0; }
.dashboard-heading h1 { margin-top: .1rem; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.04em; }
.dashboard-intro, .status-disclaimer { margin: .35rem 0 0; color: var(--muted); line-height: 1.55; }
.eyebrow { margin: 0 0 .25rem; color: var(--accent); font-size: .75rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.quick-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .5rem; }
.quick-actions .button { margin-top: 0; }
.quick-actions .secondary-button { color: var(--accent); font-weight: 700; }
.today-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.focus-card { min-width: 0; border-top: 3px solid #84adff; }
.focus-card--overdue { border-top-color: #f97066; }
.focus-card--priority { border-top-color: #fdb022; }
.panel-heading, .section-heading, .kanban-column-heading { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.panel-heading { margin-bottom: .5rem; }
.count-badge { display: inline-flex; flex: 0 0 auto; min-width: 1.9rem; height: 1.9rem; align-items: center; justify-content: center; padding: 0 .55rem; border-radius: 999px; background: #eef3ff; color: #1849a9; font-size: .85rem; font-weight: 800; }
.count-badge--danger { background: #fef3f2; color: #b42318; }
.compact-record-list, .kanban-items, .project-list, .alert-list { display: grid; gap: .55rem; }
.compact-record, .project-card { display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; padding-top: .7rem; border-top: 1px solid var(--line); }
.compact-record:first-child, .project-card:first-child { border-top: 0; }
.compact-record strong, .compact-record small, .kanban-card strong, .kanban-card small, .project-card strong, .project-card small { display: block; }
.compact-record small, .kanban-card small, .project-card small { margin-top: .22rem; color: var(--muted); line-height: 1.4; }
.record-link, .card-link, .section-link { color: var(--accent); font-weight: 700; text-decoration: none; }
.record-link:hover, .card-link:hover, .section-link:hover { text-decoration: underline; text-underline-offset: .2rem; }
.dashboard-section { margin-top: 1.25rem; }
.dashboard-section.panel { padding: 1.1rem; }
.section-heading { margin-bottom: .9rem; }
.section-heading h2 { font-size: 1.25rem; }
.kanban-board { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; align-items: start; overflow-x: auto; padding-bottom: .25rem; }
.kanban-column { min-width: 0; padding: .85rem; border: 1px solid var(--line); border-top: 3px solid #84adff; border-radius: .75rem; background: #f8fafc; }
.kanban-column--in_progress { border-top-color: #2e90fa; background: #f5faff; }
.kanban-column--on_hold { border-top-color: #f79009; background: #fffaeb; }
.kanban-column--done { border-top-color: #12b76a; background: #f6fef9; }
.kanban-column-heading { margin-bottom: .7rem; }
.kanban-column-heading h3 { font-size: 1rem; }
.kanban-card { padding: .75rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--surface); box-shadow: 0 1px 2px rgb(16 24 40 / 4%); }
.kanban-card .card-link { display: inline-block; margin-top: .6rem; font-size: .88rem; }
.dashboard-two-column { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 1rem; }
.project-card { padding: .75rem 0; }
.dashboard-alert { padding: .8rem; border: 1px solid #fedf89; border-left: 4px solid #f79009; border-radius: .65rem; background: #fffaeb; }
.dashboard-alert--critical { border-color: #fecdca; border-left-color: #d92d20; background: #fef3f2; }
.dashboard-alert--info { border-color: #b2ddff; border-left-color: #2e90fa; background: #eff8ff; }
.dashboard-alert p { margin: .25rem 0 0; color: var(--muted); line-height: 1.45; }
.status-disclaimer { margin-top: -.35rem; margin-bottom: .9rem; }
.system-status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: .75rem; }
.status-card { padding: .85rem; border: 1px solid var(--line); border-radius: .65rem; background: #f8fafc; }
.status-card span, .status-card strong { display: block; }
.status-card span { color: var(--muted); font-size: .85rem; }
.status-card strong { margin-top: .25rem; }
.status-card p { margin: .35rem 0 0; color: var(--muted); font-size: .9rem; line-height: 1.45; }
.empty-state { margin: .5rem 0 0; padding: .9rem; border-radius: .6rem; background: #f8fafc; color: var(--muted); line-height: 1.5; }
.empty-state p { margin: 0 0 .35rem; }
.empty-state a { color: var(--accent); font-weight: 700; }
.empty-state--compact { margin: 0; padding: .7rem; font-size: .9rem; }
@media (max-width: 720px) {
  .dashboard-grid, .home-detail-grid { grid-template-columns: 1fr; }
  .container { width: min(100% - 1rem, 1120px); margin-top: .75rem; }
  .navigation { padding-inline: .5rem; }
  .subnavigation { gap: .35rem; }
  .subnavigation-secondary { padding: .5rem; }
  .page-heading, .record-row { align-items: flex-start; }
  .record-row { flex-direction: column; }
  .record-row > a { align-self: flex-end; }
  .form-panel button, .form-panel .secondary-button { width: 100%; justify-content: center; text-align: center; }
  .pagination { flex-wrap: wrap; }
  .dashboard-heading { align-items: stretch; flex-direction: column; }
  .quick-actions { justify-content: stretch; }
  .quick-actions a { flex: 1 1 9rem; justify-content: center; text-align: center; }
  .today-grid, .dashboard-two-column { grid-template-columns: 1fr; }
  .kanban-board { grid-template-columns: repeat(4, minmax(15rem, 80vw)); margin-inline: -.5rem; padding-inline: .5rem; scroll-snap-type: x proximity; }
  .kanban-column { scroll-snap-align: start; }
  .section-heading { align-items: flex-start; }
}

@media (max-width: 420px) {
  .topbar { padding-inline: .85rem; }
  .dashboard-heading h1 { font-size: 2.15rem; }
  .quick-actions { flex-direction: column; }
  .quick-actions a { width: 100%; }
  .compact-record, .project-card { align-items: flex-start; }
  .record-link { padding-block: .2rem; }
}