:root {
  --bg: #f4f5f7; --card: #fff; --text: #1d2330; --muted: #6b7280; --line: #e5e7eb;
  --accent: #2563eb; --accent-ink: #fff;
  --vacation: #16a34a; --vacation-soft: #dcfce7;
  --sick: #d97706; --sick-soft: #fef3c7;
  --holiday: #7c3aed; --holiday-soft: #ede9fe;
  --company: #0d9488; --company-soft: #ccfbf1;
  --work: #2563eb; --work-soft: #dbeafe;
  --away: #64748b; --away-soft: #e2e8f0;
  --weekend: #f8fafc; --danger: #dc2626;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--text); background: var(--bg); }
a { color: var(--accent); text-decoration: none; }
h1, h2, h3 { margin: 0 0 .5rem; font-weight: 600; }
h1 { font-size: 1.35rem; } h2 { font-size: 1rem; } h3 { font-size: .9rem; margin-top: .9rem; color: var(--muted); }

.topbar { display: flex; align-items: center; justify-content: space-between; padding: .6rem 1rem; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--text); }
.topbar nav { display: flex; gap: 1rem; align-items: center; }
.topbar nav a.active { font-weight: 600; }
.who { color: var(--muted); }
.muted { color: var(--muted); } .small { font-size: .82rem; } .error { color: var(--danger); }

.page { padding: 1rem; max-width: 1280px; margin: 0 auto; }
.footer { max-width: 1280px; margin: 1rem auto 0; padding: 1rem; font-size: .8rem; color: var(--muted); display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; border-top: 1px solid var(--line); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; }
.login { max-width: 420px; margin: 4rem auto; text-align: center; }
.login .btn { margin-top: .5rem; }

.layout { display: grid; grid-template-columns: 280px 1fr; gap: 1rem; align-items: start; }
.sidebar { display: flex; flex-direction: column; gap: 1rem; }
@media (max-width: 860px) { .layout { grid-template-columns: 1fr; } }

.btn { display: inline-block; border: 1px solid var(--line); background: var(--card); color: var(--text); padding: .45rem .9rem; border-radius: 8px; cursor: pointer; font: inherit; }
.btn:hover { border-color: #cbd5e1; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.small { padding: .3rem .7rem; font-size: .85rem; }
.btn.icon { padding: .25rem .7rem; font-size: 1.2rem; line-height: 1; }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .5; cursor: default; }

.stat { margin: .6rem 0; }
.stat-head { display: flex; align-items: center; gap: .4rem; font-size: .9rem; }
.stat-num { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--muted); }
.bar { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; margin-top: .3rem; }
.fill { height: 100%; width: 0; transition: width .25s; }
.fill.vacation { background: var(--vacation); } .fill.sick { background: var(--sick); }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot.vacation { background: var(--vacation); } .dot.sick { background: var(--sick); } .dot.work { background: var(--work); }

.hint p { margin: 0 0 .3rem; }

.my-days { list-style: none; margin: 0; padding: 0; max-height: 280px; overflow: auto; font-size: .88rem; }
.my-days li { display: flex; align-items: center; gap: .5rem; padding: .25rem 0; border-bottom: 1px solid var(--line); }
.my-days li:last-child { border-bottom: 0; }
.my-days .rm { margin-left: auto; background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1rem; }
.my-days .rm:hover { color: var(--danger); }
.my-days .month { font-weight: 600; color: var(--muted); border-bottom: 0; padding-top: .5rem; }

.legend ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .35rem; font-size: .88rem; }
.legend li { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.swatch { width: 18px; height: 14px; border-radius: 3px; display: inline-block; border: 1px solid var(--line); }
.swatch.mine-vacation { background: var(--vacation-soft); border-color: var(--vacation); }
.swatch.mine-sick { background: var(--sick-soft); border-color: var(--sick); }
.swatch.holiday { background: var(--holiday-soft); border-color: var(--holiday); }
.swatch.company { background: var(--company-soft); border-color: var(--company); }
.swatch.mine-work { background: var(--work-soft); border-color: var(--work); }
.swatch.mine-requested { background: var(--card); border: 2px dashed var(--work); }
.swatch.team-vacation { background: var(--vacation); border-color: var(--vacation); border-radius: 999px; }
.swatch.team-sick { background: var(--sick); border-color: var(--sick); border-radius: 999px; }

.chooser { position: absolute; z-index: 20; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .6rem; box-shadow: 0 8px 24px rgba(0,0,0,.12); display: flex; flex-direction: column; gap: .4rem; min-width: 170px; }
.chooser[hidden] { display: none; }
.chooser-date { font-size: .78rem; color: var(--muted); padding: 0 .2rem .2rem; }
.chooser .btn { display: flex; align-items: center; gap: .5rem; text-align: left; }
.chooser .btn[hidden] { display: none; }
.chooser .choose-vacation:hover { border-color: var(--vacation); background: var(--vacation-soft); }
.chooser .choose-sick:hover { border-color: var(--sick); background: var(--sick-soft); }
.chooser-cancel { color: var(--muted); border-color: transparent; }
.day.choosing { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(37,99,235,.25); }

.cal-head { display: flex; align-items: center; gap: 1rem; margin-bottom: .8rem; }
.cal-head .nav { display: flex; gap: .3rem; }
.cal-head h1 { margin: 0; }
.working-days { margin-left: auto; text-align: right; font-size: .9rem; color: var(--muted); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: .3rem .75rem; white-space: nowrap; cursor: help; line-height: 1.35; }
.working-days strong { color: var(--text); font-variant-numeric: tabular-nums; }
.working-days .small strong { color: var(--muted); }
.weekdays, .grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.weekdays div { font-size: .78rem; color: var(--muted); text-align: center; padding-bottom: .2rem; }
.weekdays .we { color: #9ca3af; }
.day { min-height: 96px; border: 1px solid var(--line); border-radius: 8px; padding: .35rem; background: var(--card); cursor: pointer; display: flex; flex-direction: column; gap: .2rem; position: relative; }
.day:hover { border-color: var(--accent); }
.day.blank { background: transparent; border-color: transparent; cursor: default; }
.day.weekend { background: var(--weekend); cursor: not-allowed; }
.day.holiday { background: var(--holiday-soft); border-color: var(--holiday); cursor: not-allowed; }
.day.today .num { background: var(--accent); color: var(--accent-ink); }
.day.mine-vacation { background: var(--vacation-soft); border-color: var(--vacation); }
.day.mine-sick { background: var(--sick-soft); border-color: var(--sick); }
.day .num { font-size: .85rem; font-weight: 600; width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.day.weekend .num { color: #9ca3af; }
.day.holiday.company { background: var(--company-soft); border-color: var(--company); }
.day.holiday { cursor: pointer; }
.day.holiday.mine-work { background: var(--work-soft); border-color: var(--work); }
.day.holiday.mine-requested { border: 2px dashed var(--work); }
.day.mine-requested .mine-label { color: var(--work); }
.chip.requested { background: var(--card); color: var(--work); border: 1px dashed var(--work); }
.day.mine-work .mine-label { color: var(--work); }
.chooser .choose-work:hover { border-color: var(--work); background: var(--work-soft); }
.chip.work { background: var(--work); color: #fff; }
.day .hol { font-size: .72rem; color: var(--holiday); line-height: 1.2; }
.day.company .hol { color: var(--company); }
.day .mine-label { font-size: .72rem; font-weight: 600; }
.day.mine-vacation .mine-label { color: var(--vacation); } .day.mine-sick .mine-label { color: var(--sick); }
.chips { display: flex; flex-wrap: wrap; gap: 3px; margin-top: auto; }
.chip { font-size: .7rem; font-weight: 600; padding: 1px 6px; border-radius: 999px; background: var(--away-soft); color: var(--away); white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.chip.vacation { background: var(--vacation); color: #fff; }
.chip.sick { background: var(--sick); color: #fff; }
.chip.away { background: var(--away); color: #fff; }
@media (max-width: 600px) { .day { min-height: 64px; padding: .2rem; } .day .hol { display: none; } }

.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.admin-head select { font: inherit; padding: .3rem; border: 1px solid var(--line); border-radius: 6px; }
table { width: 100%; border-collapse: collapse; margin-top: .8rem; }
th, td { text-align: left; padding: .5rem .4rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .8rem; color: var(--muted); font-weight: 600; }
td input[type=number] { width: 5.5rem; font: inherit; padding: .3rem; border: 1px solid var(--line); border-radius: 6px; }
td .used { color: var(--muted); font-size: .8rem; margin-left: .3rem; }
td .btn + .btn { margin-left: .4rem; }
td .tag { font-size: .7rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 0 .4rem; margin-left: .3rem; }
.add-user { display: flex; gap: .5rem; margin-top: 1rem; }
.add-user input { flex: 1; font: inherit; padding: .4rem; border: 1px solid var(--line); border-radius: 6px; max-width: 360px; }

.toast { position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%) translateY(20px); background: #111827; color: #fff; padding: .6rem 1rem; border-radius: 8px; opacity: 0; transition: all .2s; pointer-events: none; max-width: 90vw; }
.toast.show { opacity: 1; transform: translateX(-50%); }
.toast.err { background: var(--danger); }

.company-days { list-style: none; margin: .5rem 0 0; padding: 0; font-size: .9rem; }
.company-days li { display: flex; align-items: center; gap: .6rem; padding: .35rem 0; border-bottom: 1px solid var(--line); }
.company-days li:last-child { border-bottom: 0; }
.company-days .cd-date { font-variant-numeric: tabular-nums; color: var(--company); font-weight: 600; min-width: 6.5rem; }
.company-days .rm { margin-left: auto; background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1rem; }
.company-days .rm:hover { color: var(--danger); }
.add-company { display: flex; gap: .5rem; margin-top: .8rem; flex-wrap: wrap; }
.add-company input { font: inherit; padding: .4rem; border: 1px solid var(--line); border-radius: 6px; }
.add-company input[type=text] { flex: 1; min-width: 180px; max-width: 320px; }
.admin + .admin { margin-top: 1rem; }

.work-requests { list-style: none; margin: .5rem 0 0; padding: 0; font-size: .9rem; }
.work-requests li { display: flex; align-items: center; gap: .6rem; padding: .4rem 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.work-requests li:last-child { border-bottom: 0; }
.work-requests .wr-date { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--work); min-width: 6.5rem; }
.work-requests .wr-actions { margin-left: auto; display: flex; gap: .4rem; }