/* AstraRota. Layout: top bar (brand, find box, account) over a single centred column. System fonts only, so nothing is fetched from third parties. */
:root{
  --bg:#f4f6f6; --surface:#ffffff; --surface2:#f8fafa; --fg:#142120; --muted:#566664; --line:#dbe2e1; --line-strong:#bcc9c7;
  --accent:#0d6b63; --accent-soft:#dff0ee; --accent-fg:#ffffff; --weekend:#eaf0ef; --vac-a:#e3e8e8; --vac-b:#f4f6f6;
  --ok:#1b7a43; --ok-bg:#def2e6; --warn:#8f5200; --warn-bg:#fbeccf; --bad:#a3262a; --bad-bg:#fbe0e0; --band:#e7f1ef; --hol:#f6e3f0;
  --mono:ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e1514; --surface:#162120; --surface2:#122019; --fg:#e4eeec; --muted:#9db0ad; --line:#263634; --line-strong:#3a4e4b;
  --accent:#5fd0c4; --accent-soft:#17312f; --accent-fg:#06201d; --weekend:#1b2928; --vac-a:#223130; --vac-b:#162120;
  --ok:#6fd49a; --ok-bg:#16301f; --warn:#f0bd6a; --warn-bg:#3a2c0e; --bad:#ff9a9d; --bad-bg:#40191b; --band:#1a2b29; --hol:#35233a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1514; --surface:#162120; --surface2:#122019; --fg:#e4eeec; --muted:#9db0ad; --line:#263634; --line-strong:#3a4e4b;
  --accent:#5fd0c4; --accent-soft:#17312f; --accent-fg:#06201d; --weekend:#1b2928; --vac-a:#223130; --vac-b:#162120;
  --ok:#6fd49a; --ok-bg:#16301f; --warn:#f0bd6a; --warn-bg:#3a2c0e; --bad:#ff9a9d; --bad-bg:#40191b; --band:#1a2b29; --hol:#35233a; color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 var(--sans)}
h1,h2,h3,h4{margin:0;text-wrap:balance;line-height:1.25}
h1{font-size:1.7rem;font-weight:700;letter-spacing:-.01em}
h2{font-size:1.15rem;font-weight:650}
h3{font-size:1rem;font-weight:650}
h4{font-size:.9rem;font-weight:650;color:var(--muted)}
p{margin:0}
a{color:var(--accent)}
.muted{color:var(--muted)} .mono{font-family:var(--mono)} .small{font-size:.85rem} .nowrap{white-space:nowrap}
.right{text-align:right}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
[hidden]{display:none!important}

/* top bar */
.bar{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.bar-in{max-width:1240px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:12px 18px;flex-wrap:wrap}
.brand{font-weight:750;font-size:1.1rem;letter-spacing:-.01em;color:var(--fg);text-decoration:none;display:flex;align-items:center;gap:8px}
.brand i{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--accent)}
.find{display:flex;gap:6px;flex:1 1 220px;max-width:380px}
.find input{flex:1;min-width:0}
.spacer{flex:1}
.who{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.page{max-width:1240px;margin:0 auto;padding:22px 16px 64px;display:flex;flex-direction:column;gap:20px}
.narrow{max-width:460px;margin:8vh auto 0}

/* controls */
input,select,textarea{background:var(--surface);border:1px solid var(--line-strong);border-radius:8px;padding:7px 10px;min-width:0}
textarea{width:100%;resize:vertical}
input[type=checkbox]{width:auto;accent-color:var(--accent)}
input[type=number]{width:90px}
input[type=date]{min-width:140px}
label.f{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--muted);font-weight:600}
label.f input,label.f select{font-weight:400;color:var(--fg)}
label.ck{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;cursor:pointer}
.btn{background:var(--surface);border:1px solid var(--line-strong);border-radius:8px;padding:7px 13px;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--fg)}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 9px;font-size:.85rem}
.btn.ghost{border-color:transparent;background:transparent}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:10px 14px;align-items:flex-end;flex-wrap:wrap}
.row.center{align-items:center}
.stack{display:flex;flex-direction:column;gap:12px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}

/* surfaces */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;min-width:0}
.panel>h2,.panel>.ph{margin-bottom:12px}
.ph{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--fg);min-width:0}
a.card:hover{border-color:var(--accent)}
.card b{font-size:1rem}
.chip{display:inline-flex;align-items:center;gap:5px;border-radius:6px;padding:1px 8px;font:600 .78rem var(--mono);background:var(--accent-soft);color:var(--accent);cursor:pointer;border:0}
.chip.plain{cursor:default;background:var(--weekend);color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 11px;font-size:.8rem;font-weight:650;background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}
.pill.gray{background:var(--weekend);color:var(--muted)}
.notice{border-radius:10px;padding:10px 14px;background:var(--warn-bg);color:var(--warn);font-size:.9rem}
.notice.bad{background:var(--bad-bg);color:var(--bad)}
.notice.ok{background:var(--ok-bg);color:var(--ok)}
.notice.info{background:var(--accent-soft);color:var(--accent)}
.notice ul{margin:6px 0 0;padding-left:20px}
.empty{padding:22px;text-align:center;color:var(--muted);border:1px dashed var(--line-strong);border-radius:10px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{border:0;background:transparent;padding:9px 14px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent)}
.tabs .n{font:600 .72rem var(--mono);background:var(--bad);color:#fff;border-radius:99px;padding:0 6px;margin-left:5px}
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:9px;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:transparent;padding:7px 14px;cursor:pointer;font-weight:600;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-fg)}
.crumbs{font-size:.88rem;color:var(--muted)}

/* tables */
.scroll{overflow-x:auto;max-width:100%}
table.t{border-collapse:collapse;width:100%;font-size:.9rem}
table.t th{font-weight:600;color:var(--muted);text-align:left;padding:7px 10px;border-bottom:1px solid var(--line-strong);font-size:.8rem;white-space:nowrap}
table.t td{padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
table.t td.num,table.t th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
table.t tr.off td{opacity:.5}
table.t td input,table.t td select{width:100%}
table.t td input[type=number]{width:80px}

/* modal + toast */
.veil{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:6vh 14px;overflow:auto}
.modal{background:var(--surface);border-radius:14px;border:1px solid var(--line);padding:20px;width:min(640px,100%);display:flex;flex-direction:column;gap:14px}
.modal.wide{width:min(900px,100%)}
.modal-h{display:flex;justify-content:space-between;align-items:center;gap:10px}
.toasts{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center;width:min(560px,92vw)}
.toast{background:var(--fg);color:var(--bg);padding:9px 16px;border-radius:9px;font-size:.9rem;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.toast.err{background:var(--bad);color:#fff}
.secret{font:600 1.15rem var(--mono);background:var(--accent-soft);color:var(--accent);padding:10px 14px;border-radius:9px;user-select:all;word-break:break-all}

/* shift swatches */
.sw{display:inline-block;min-width:30px;padding:2px 6px;border-radius:5px;text-align:center;font:600 .75rem var(--mono)}
.sw.vac,.sw.v{background:repeating-linear-gradient(135deg,var(--vac-a) 0 4px,var(--vac-b) 4px 8px);color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.85rem;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:7px}

/* schedule grid */
.versions{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.ver{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:6px;min-width:0}
.ver[aria-selected="true"]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset;background:var(--accent-soft)}
.ver b{font-size:1rem}
.ver dl{display:flex;flex-wrap:wrap;gap:2px 14px;margin:0;font-size:.82rem;color:var(--muted)}
.ver dl div{display:flex;gap:5px}
.ver dd{margin:0;font-family:var(--mono);font-weight:600;color:var(--fg)}
.grid{border-collapse:separate;border-spacing:0;font-size:.8rem}
.grid th,.grid td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:0;text-align:center;font-weight:500}
.grid thead th{background:var(--surface);padding:4px 2px;color:var(--muted);font-size:.74rem;line-height:1.25}
.grid thead th.wk{text-align:left;padding:6px 8px;color:var(--fg);font-weight:600;font-size:.8rem;border-left:2px solid var(--line-strong)}
.grid .name{position:sticky;left:0;z-index:2;background:var(--surface);text-align:left;padding:0 12px;min-width:96px;font-weight:600;font-size:.9rem;border-right:2px solid var(--line-strong);white-space:nowrap}
.grid thead .name{z-index:3}
.grid th.dcol.we{background:var(--weekend);color:var(--fg)}
.grid th.dcol.hol{background:var(--hol);color:var(--fg)}
.grid th.dcol b{display:block;font:600 .8rem var(--mono);color:var(--fg)}
.grid td.c{width:32px;min-width:32px;height:34px;font:600 .75rem var(--mono)}
.grid td.c.ws,.grid th.ws{border-left:2px solid var(--line-strong)}
.grid td.off.we{background:var(--weekend)}
.grid td.off.hol{background:var(--hol)}
.grid td.vac{background:repeating-linear-gradient(135deg,var(--vac-a) 0 4px,var(--vac-b) 4px 8px);color:var(--muted);font-size:.7rem}
.grid td.edit{cursor:pointer}
.grid td.edit:hover{outline:2px solid var(--accent);outline-offset:-2px}
.grid td.chg{box-shadow:inset 0 0 0 2px var(--warn)}
.grid td.sum{min-width:46px;font:500 .8rem var(--mono);padding:0 6px;background:var(--surface)}
.grid thead th.sum{min-width:46px;padding:4px 6px}
.grid tr.tot td{font:500 .72rem var(--mono);color:var(--muted);height:30px;background:var(--surface)}
.grid tr.tot td.short{color:var(--bad);font-weight:700}
.grid tr.tot th.name{font-weight:500;font-size:.8rem;color:var(--muted)}
.grid.hl tr.prow:not(.sel) td.c{opacity:.28}
.grid.hl tr.prow.sel th.name{background:var(--accent-soft)}
.weeks{display:flex;flex-direction:column;gap:18px}
.weeks h3{font-size:.95rem;margin-bottom:8px;color:var(--muted);font-weight:600}
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.dcard{border:1px solid var(--line);border-radius:9px;padding:8px;display:flex;flex-direction:column;gap:6px;min-width:0;background:var(--surface)}
.dcard.we{background:var(--weekend)} .dcard.hol{background:var(--hol)}
.dcard .dh{display:flex;justify-content:space-between;align-items:baseline;font-weight:650;font-size:.88rem}
.dcard .dh span{font-weight:500;color:var(--muted);font-size:.78rem}
.line{display:flex;gap:6px;align-items:baseline;font-size:.8rem;min-width:0;flex-wrap:wrap}
.line .sw{flex:none;font-size:.68rem}
.line .nm{min-width:0;overflow-wrap:anywhere}
.me{background:var(--accent);color:var(--accent-fg);border-radius:4px;padding:0 4px;font-weight:600}
.away{font-size:.74rem;color:var(--muted);border-top:1px dashed var(--line-strong);padding-top:5px}
.dim .nm{opacity:.55}
.chart svg{display:block;width:100%;height:auto}
.chart text{fill:var(--muted);font:500 10.5px var(--mono)}
.chart .bar{fill:var(--accent)}
.chart .gl{stroke:var(--line);stroke-width:1}
.chart .bandr{fill:var(--band)}
.chart .lbl{fill:var(--fg);font:600 10.5px var(--sans)}
.rules{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.rules li{display:flex;gap:10px;align-items:flex-start}
.rules .ic{width:18px;flex:none;font-weight:800;color:var(--ok)}
.rules li.bad .ic{color:var(--bad)} .rules li.soft .ic{color:var(--warn)}
.rules small{display:block;color:var(--muted)}
.bar-prog{height:8px;border-radius:99px;background:var(--weekend);overflow:hidden}
.bar-prog>i{display:block;height:100%;background:var(--accent);transition:width .6s}
.log{font:.78rem/1.5 var(--mono);color:var(--muted);max-height:160px;overflow:auto;background:var(--surface2);border-radius:8px;padding:8px 10px}
.pop{position:absolute;z-index:40;background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;padding:10px;box-shadow:0 8px 28px rgba(0,0,0,.25);display:flex;flex-direction:column;gap:8px;min-width:200px}
.opt{display:flex;flex-wrap:wrap;gap:6px}
.opt button{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;padding:4px 9px;cursor:pointer;font:600 .8rem var(--mono)}
.opt button[aria-pressed="true"]{outline:2px solid var(--accent)}
.rule{border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;background:var(--surface2)}
.rule.dis{opacity:.55}
.rule-h{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.rule-h .ttl{font-weight:650;flex:1 1 200px}
.tag{font:600 .7rem var(--mono);padding:1px 7px;border-radius:5px;background:var(--weekend);color:var(--muted)}
.shiftpick{display:inline-flex;gap:4px;flex-wrap:wrap}
.shiftpick button{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;padding:2px 8px;cursor:pointer;font:600 .78rem var(--mono)}
.shiftpick button[aria-pressed="true"]{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
details.d{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px 16px}
details.d>summary{cursor:pointer;font-weight:650}
details.d[open]>summary{margin-bottom:12px}
@media (max-width:900px){
  .week{grid-template-columns:1fr}
  .dcard{flex-direction:row;flex-wrap:wrap;gap:6px 14px;align-items:flex-start}
  .dcard .dh{flex:0 0 100%}
  .grid2,.grid3{grid-template-columns:1fr}
}
@media (max-width:640px){h1{font-size:1.4rem}.find{max-width:none;order:5;flex:1 1 100%}}
@media print{.bar,.noprint,.tabs{display:none!important}body{background:#fff}.page{padding:0}.panel{border:0;padding:0}}