/* Layout: a yard board. Green sign-style header, month grid on the left, booking slip + upcoming list on the right; admin is a full-width ledger table. */
:root{
  --steel:#F1F4F3;      /* page ground */
  --plate:#FFFFFF;      /* raised surfaces */
  --ink:#1A1F1E;        /* text */
  --muted:#5B6664;      /* secondary text */
  --line:#D3DAD8;       /* rules */
  --brand:#0D5257;      /* hardware-store green: header sign */
  --on-brand:#FFFFFF;
  --booked:#DA291C;     /* red: booked days */
  --booked-soft:#FBE3E1;
  --booked-ink:#8A1A12;
  --green:#0D5257;      /* actions, selection */
  --green-soft:#D5E6E4;
  --danger:#B3261E;
  --ok:#1E6B3A;
  --ok-soft:#D6EBD9;
  --display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{
    color-scheme:dark;
    --steel:#101716; --plate:#18211F; --ink:#E6EEEC; --muted:#93A5A1; --line:#2B3735;
    --brand:#0D5257; --on-brand:#FFFFFF;
    --booked:#F0685E; --booked-soft:#4A1712; --booked-ink:#FFD3CE;
    --green:#5FB3AC; --green-soft:#163B3A;
    --danger:#F08A82; --ok:#7FC48D; --ok-soft:#1E3A24;
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--steel);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;
  padding-block:28px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:1120px;margin:0 auto;display:grid;gap:24px}
h1,h2{font-family:var(--display);text-wrap:balance;margin:0;line-height:1}
button,input,textarea,select{font:inherit;color:inherit}
a{color:var(--green)}
:focus-visible{outline:3px solid var(--green);outline-offset:2px}
.label{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* header */
header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}
.plate{display:inline-flex;align-items:center;gap:14px;border-radius:8px;padding:8px 20px 6px;background:var(--brand);color:var(--on-brand)}
.plate h1{font-size:clamp(34px,6vw,54px);font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.plate .bolt{width:10px;height:10px;border-radius:50%;background:var(--on-brand);opacity:.45}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}
.fact{font-size:14px;font-weight:600;padding:5px 12px;border-radius:4px;background:var(--plate);border:1px solid var(--line)}
.fact .num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.fact.where{border-color:var(--brand)}
.sub{color:var(--muted);max-width:60ch;margin:10px 0 0}
.hright{display:grid;gap:10px;justify-items:end}
.details{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:baseline;font-size:14px;justify-content:flex-end}
@media (max-width:600px){.hright{justify-items:start}.details{justify-content:flex-start}}

.status{font-size:14px;padding:10px 14px;border-radius:6px;background:var(--green-soft);color:var(--ink)}
.status.warn{background:var(--booked-soft);color:var(--booked-ink)}

.main{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:860px){.main{grid-template-columns:1fr}}

/* calendar */
.cal{background:var(--plate);border:1px solid var(--line);border-radius:10px;padding:18px}
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.cal-head h2{font-size:32px;font-weight:800;letter-spacing:.02em}
.nav{display:flex;gap:6px}
.nav button{border:1px solid var(--line);background:var(--steel);border-radius:6px;padding:6px 12px;cursor:pointer;font-weight:600}
.nav button:hover{border-color:var(--green)}
.grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.dow{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:0 4px 4px}
.day{position:relative;min-height:78px;border:1px solid var(--line);border-radius:6px;background:var(--steel);padding:6px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:4px;overflow:hidden}
.day:hover:not(:disabled){border-color:var(--green)}
.day .n{font-family:var(--mono);font-size:13px;font-variant-numeric:tabular-nums}
.day.other{opacity:.45}
.day:disabled{cursor:default;background:transparent}
.day.past .n{color:var(--muted)}
.day.today{border:2px solid var(--ink)}
.day.booked{background:var(--booked-soft);border-color:var(--booked)}
.day.booked .tag{font-size:11px;font-weight:600;color:var(--booked-ink);line-height:1.2;overflow-wrap:anywhere}
.day.booked::before{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--booked)}
.day.sel{background:var(--green-soft);border-color:var(--green)}
.day.sel .n{font-weight:600;color:var(--green)}
.day.mine .tag::after{content:" · you"}
@media (max-width:520px){.day{min-height:52px;padding:4px}.day.booked .tag{display:none}}
.legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;font-size:13px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.sw{width:14px;height:14px;border-radius:3px;border:1px solid}
.sw.b{background:var(--booked-soft);border-color:var(--booked)}
.sw.s{background:var(--green-soft);border-color:var(--green)}

/* side */
.side{display:grid;gap:24px}
.card{background:var(--plate);border:1px solid var(--line);border-radius:10px;padding:18px;display:grid;gap:14px}
.card h2,.list h2{font-size:26px;font-weight:800;letter-spacing:.02em}
.range{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{display:grid;gap:4px}
.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:var(--steel);padding:8px 10px}
.field input[type=date]{font-family:var(--mono);font-variant-numeric:tabular-nums}
.field textarea{resize:vertical;min-height:60px}
.hint{font-size:13px;color:var(--muted);margin:0}
.opt{text-transform:none;letter-spacing:0;font-weight:400}
.nights{font-family:var(--mono);font-size:13px;color:var(--muted)}
.primary{border:0;border-radius:6px;background:var(--green);color:var(--plate);padding:11px 16px;font-weight:700;cursor:pointer;letter-spacing:.02em}
.primary:hover:not(:disabled){filter:brightness(1.12)}
.primary:disabled{opacity:.5;cursor:not-allowed}
.ghost{border:1px solid var(--line);background:none;border-radius:6px;padding:8px 14px;cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink)}
.msg{font-size:14px;margin:0;min-height:1.5em}
.msg.err{color:var(--danger)} .msg.ok{color:var(--ok)}

.list{display:grid;gap:10px}
.items{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.item{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:12px 0;border-top:1px solid var(--line)}
.when{font-family:var(--mono);font-size:13px;font-variant-numeric:tabular-nums;background:var(--booked-soft);color:var(--booked-ink);border-radius:4px;padding:3px 7px;white-space:nowrap}
.who{font-weight:600}
.note{color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.cancel{background:none;border:1px solid var(--line);border-radius:6px;padding:4px 10px;font-size:13px;cursor:pointer;color:var(--danger);white-space:nowrap}
.cancel.confirm{background:var(--danger);color:var(--plate);border-color:var(--danger)}
.cancel:disabled{opacity:.5;cursor:not-allowed}
.empty{color:var(--muted);font-size:14px;border-top:1px solid var(--line);padding-top:12px;margin:0}
footer{font-size:13px;color:var(--muted)}

/* admin */
.login{max-width:380px;margin:8vh auto 0;width:100%}
.portal{background:var(--plate);border:1px solid var(--line);border-radius:10px;padding:18px;display:grid;gap:16px}
.ptop{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}
.ptop h2{font-size:32px;font-weight:800;letter-spacing:.02em}
.ptop p{margin:6px 0 0;color:var(--muted);font-size:14px;max-width:60ch}
.counts{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px}
.counts b{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:18px;margin-right:4px}
.tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.filters{display:inline-flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--steel);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.search{border:1px solid var(--line);border-radius:6px;background:var(--steel);padding:7px 10px;min-width:0;width:220px;max-width:100%}
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
th{text-align:left;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:2px solid var(--brand)}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
td.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
td.act{text-align:right}
tr.isPast td:not(.act){color:var(--muted)}
.pill{display:inline-block;font-size:12px;font-weight:600;border-radius:999px;padding:2px 9px;white-space:nowrap}
.pill.up{background:var(--booked-soft);color:var(--booked-ink)}
.pill.now{background:var(--ok-soft);color:var(--ok)}
.pill.past{background:var(--steel);color:var(--muted);border:1px solid var(--line)}
.bulk{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.trow{display:grid;grid-template-columns:1fr 1fr 2fr auto;gap:10px;align-items:end}
@media (max-width:760px){.trow{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){.day,.primary{transition:border-color .15s,background-color .15s}}