/* One paper form on a tinted desk, phone-first single column. The stamp is the only loud element. */
:root {
  --bg: #D9E2D2;
  --sheet: #F8FAF4;
  --soft: #E8EEE1;
  --ink: #24312A;
  --muted: #566A5B;
  --line: #BFCDB8;
  --accent: #3F6B50;
  --on-accent: #FFFFFF;
  --err: #B03A2E;
  --ok: #2F7A4B;
  --ok-bg: #DDEFD8;
  --f-display: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --f-body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "DM Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111A14; --sheet: #1A251E; --soft: #243229; --ink: #E5EFE2; --muted: #A4B8A8;
    --line: #33463A; --accent: #93C4A0; --on-accent: #0E1A12; --err: #FF9B8A; --ok: #8ED3A0; --ok-bg: #1E3A29;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.5;
  padding-inline: 16px;
  padding-block: 20px 40px;
}
[hidden] { display: none !important; }
.wrap { max-width: 560px; margin-inline: auto; display: flex; flex-direction: column; gap: 14px; }
.mono { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; color: var(--muted); }
.sheet {
  background: var(--sheet);
  border: 1.5px solid var(--ink);
  border-radius: 6px;
  padding: 22px 20px 26px;
  box-shadow: 6px 6px 0 var(--line);
}
section { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
h1, h2 { font-family: var(--f-display); margin: 0; text-wrap: balance; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 12vw, 3.6rem); line-height: 1; font-weight: 800; }
h2 { font-size: 1.9rem; line-height: 1.1; font-weight: 700; }
h1:focus, h2:focus { outline: none; }
p { margin: 0; }
.lede { font-size: 1.15rem; }
.muted { color: var(--muted); }
.kicker { color: var(--muted); }
.head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }

.stamp {
  display: inline-block;
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: 4px 10px;
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  transform: rotate(-6deg);
  white-space: nowrap;
}
@media (prefers-reduced-motion: no-preference) {
  .stamp.thunk { animation: thunk .45s cubic-bezier(.2, .9, .3, 1.2); }
  @keyframes thunk { from { transform: rotate(-6deg) scale(1.5); } to { transform: rotate(-6deg) scale(1); } }
}

.posting { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; padding-top: 14px; border-top: 1.5px solid var(--ink); }
.posting dt, .summary dt { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding-top: 3px; }
.posting dd, .summary dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.summary { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; }

.btn {
  font: 700 1.05rem var(--f-display);
  min-height: 50px;
  padding: 12px 22px;
  border-radius: 4px;
  border: 1.5px solid var(--accent);
  background: var(--accent);
  color: var(--on-accent);
  cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.small { min-height: 36px; padding: 4px 12px; font-size: .9rem; }
.btn:disabled { opacity: .55; cursor: default; }
.btn:focus-visible, .slot:focus-visible, input:focus-visible, textarea:focus-visible, .chip input:focus-visible + span {
  outline: 3px solid var(--ink);
  outline-offset: 2px;
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.actions .btn.main { flex: 1 1 12rem; }

form { display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; border: 0; margin: 0; padding: 0; }
.field label, .field legend { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 0; }
.field .opt { text-transform: none; letter-spacing: 0; }
.row { display: grid; grid-template-columns: minmax(0, 1fr) 6.5rem; gap: 12px; }
input[type="text"], input[type="number"], input[type="password"], textarea {
  width: 100%;
  font: 500 1rem var(--f-body);
  color: var(--ink);
  background: var(--soft);
  border: 1.5px solid var(--line);
  border-radius: 4px;
  padding: 11px 12px;
}
textarea { resize: vertical; min-height: 5.5rem; }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--err); }
.err { color: var(--err); font-family: var(--f-mono); font-size: 12px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.fine { color: var(--muted); font-size: .9rem; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.chip { position: relative; display: inline-flex; }
.chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.chip span { display: inline-block; padding: 8px 14px; border: 1.5px solid var(--ink); border-radius: 999px; font-weight: 600; font-size: .95rem; background: var(--sheet); }
.chip input:checked + span { background: var(--ink); color: var(--sheet); }

.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--muted); }
.key { display: inline-flex; align-items: center; gap: 8px; }
.sw { width: 22px; height: 14px; border-radius: 3px; border: 1.5px solid var(--ok); background: var(--ok-bg); display: inline-block; }
.sw-busy { border: 1.5px dashed var(--muted); background: repeating-linear-gradient(135deg, transparent 0 4px, var(--line) 4px 5px); }
.sw-pick { border-color: var(--ink); background: var(--ink); }

.days { display: flex; flex-direction: column; }
.day { display: grid; grid-template-columns: 5.2rem minmax(0, 1fr); gap: 10px; padding-block: 12px; border-top: 1px solid var(--line); }
.day:last-child { border-bottom: 1px solid var(--line); }
.day-l { display: flex; flex-direction: column; line-height: 1.2; }
.day-l b { font: 700 1.2rem var(--f-display); }
.day-l span { font-family: var(--f-mono); font-size: 12px; color: var(--muted); }
.day-l em { font-family: var(--f-mono); font-size: 11px; font-style: normal; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.slots { display: flex; flex-wrap: wrap; gap: 8px; align-content: flex-start; }
.slot {
  font: 500 14px var(--f-mono);
  font-variant-numeric: tabular-nums;
  padding: 9px 12px;
  min-height: 42px;
  border-radius: 4px;
  border: 1.5px solid var(--ok);
  background: var(--ok-bg);
  color: var(--ok);
  cursor: pointer;
}
.slot[aria-pressed="true"] { background: var(--ink); color: var(--sheet); border-color: var(--ink); }
.slot.busy, .slot:disabled { color: var(--muted); border: 1.5px dashed var(--muted); background: repeating-linear-gradient(135deg, transparent 0 4px, var(--line) 4px 5px); }
.slot:disabled { cursor: default; }

.panel { background: var(--soft); border-top: 2px solid var(--ink); padding: 18px 16px 20px; display: flex; flex-direction: column; gap: 16px; }
.panel h3 { font: 700 1.3rem var(--f-display); margin: 0; letter-spacing: -.01em; }
.foot { text-align: center; color: var(--muted); }