:root {
  --bg: #f6f7f9; --card: #fff; --text: #1d2330; --muted: #6b7280; --line: #e3e6eb;
  --accent: #2f5d8a; --accent-text: #fff; --warn: #a15c00; --warn-bg: #fff4e0;
  --error: #a3262a; --error-bg: #fde8e8; --ok: #1e6b3a; --ok-bg: #e5f4ea;
  --block: #dbe8f5; --block-line: #2f5d8a; --unassigned: #eceff3; --overlap: #b5462f;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
main { padding: 16px 20px 40px; }
h1 { font-size: 22px; margin: 0 0 6px; }
h2 { font-size: 17px; margin: 18px 0 8px; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.warn { color: var(--warn); font-weight: 600; }
.topnav { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); }
.topnav a { text-decoration: none; }
.brand { font-weight: 700; margin-right: 8px; }
.spacer { flex: 1; }
.inline { display: inline; }
button, .button { font: inherit; padding: 5px 11px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--text); cursor: pointer; text-decoration: none; display: inline-block; }
button.primary, .button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--error); border-color: var(--error); }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
input, select { font: inherit; padding: 4px 6px; border: 1px solid var(--line); border-radius: 5px; background: var(--card); color: var(--text); max-width: 100%; }
label { display: block; margin: 8px 0; }
label.check { display: inline-flex; gap: 4px; align-items: center; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin: 10px 0; }
.narrow { max-width: 480px; }
.flash { padding: 8px 12px; border-radius: 6px; margin: 8px 0; background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--error-bg); color: var(--error); }
.flash.warning { background: var(--warn-bg); color: var(--warn); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; background: var(--unassigned); font-size: 12px; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.overlap { background: var(--warn-bg); color: var(--overlap); }
.table { border-collapse: collapse; width: 100%; background: var(--card); }
.table th, .table td { border-bottom: 1px solid var(--line); padding: 5px 7px; text-align: left; vertical-align: top; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table tfoot th { font-weight: 600; }
tr.inactive, li.inactive { color: var(--muted); }
.leave-row { background: #f8f5ff; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.filters label { margin: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.row { display: flex; gap: 10px; }

.cal-header { display: flex; justify-content: space-between; align-items: end; flex-wrap: wrap; gap: 8px; }
.cal-nav { display: flex; gap: 6px; align-items: center; }
.timer { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.dot.running { width: 10px; height: 10px; border-radius: 50%; background: #d33; display: inline-block; }
.month-status { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 8px 0; }
.cal-layout { display: grid; grid-template-columns: 1fr 320px; gap: 14px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px; align-self: start; position: sticky; top: 10px; }
.calendar { background: var(--card); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.cal-row { display: grid; grid-template-columns: 52px repeat(7, 1fr); }
.cal-head { border-bottom: 1px solid var(--line); }
.day-head { padding: 6px; border-left: 1px solid var(--line); min-height: 52px; }
.day-head.today { background: #eef4fb; }
.day-head .leave { display: block; font-size: 12px; background: #ece4fb; border-radius: 4px; padding: 1px 4px; margin-top: 2px; text-decoration: none; color: #4b2d7f; }
.cal-scroll { height: 70vh; overflow-y: auto; }
.cal-body { position: relative; }
.hour-col { position: relative; }
.hour-label { height: var(--px-per-hour); font-size: 11px; color: var(--muted); text-align: right; padding-right: 4px; border-top: 1px solid var(--line); }
.day-col { position: relative; border-left: 1px solid var(--line);
  background-image: repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px var(--px-per-hour)); }
.placeholder-lane { position: absolute; top: 0; bottom: 0; left: 0; width: 14%; }
.placeholder { position: absolute; left: 2px; right: 2px; border-radius: 3px; opacity: .75; }
.entries-area { position: absolute; top: 0; bottom: 0; left: 15%; right: 2px; cursor: crosshair; user-select: none; }
.block { position: absolute; overflow: hidden; background: var(--block); border-left: 3px solid var(--block-line); border-radius: 4px; padding: 2px 4px; font-size: 11px; color: var(--text); text-decoration: none; display: flex; flex-direction: column; cursor: pointer; }
.block.unassigned { background: var(--unassigned); border-left-color: var(--muted); }
.block.overlap { box-shadow: inset 0 0 0 1px var(--overlap); }
.block.running { border-left-color: #d33; }
.ghost { position: absolute; left: 0; right: 0; background: rgba(47, 93, 138, .25); border: 1px dashed var(--accent); border-radius: 4px; font-size: 11px; padding: 2px 4px; pointer-events: none; }
.entry-form input:not([type=hidden]), .entry-form select { width: 100%; }
@media (max-width: 900px) {
  .cal-layout, .two-col { grid-template-columns: 1fr; }
}