@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&family=Roboto:wght@400;500;700&display=swap');

:root {
  --brand: #29245C;          /* RSCDS navy */
  --brand-dark: #1d1944;
  --cream: #FDFBF9;
  --bg: #FAF4F0;             /* warm cream page */
  --card: #FFFFFF;
  --border: #ECE5DF;
  --text: #29245C;          /* navy text */
  --muted: #8B86A4;
  --font-head: "Inter Tight", system-ui, sans-serif;
  --font-body: "Roboto", system-ui, -apple-system, sans-serif;
  --accent-bg: #ECEAF4; --accent-fg: #29245C; --accent-bd: #CFCBE3;  /* navy chips */
  --link: #0074D9; --link-bg: #E7F1FB;
  --ok-bg: #E7F0DA; --ok-fg: #3B6D11; --ok-bd: #C2DC9A;
  --warn-bg: #FBEFD9; --warn-fg: #8A5206; --warn-bd: #F2C879;
  --no-bg: #FBE9E7; --no-fg: #B23A2E; --no-bd: #F2C2BB;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #6E68B8; --brand-dark: #5b5598; --cream: #F6F4FB;
    --bg: #17142E; --card: #221E45; --border: #34305E; --text: #ECEAF6; --muted: #9C98BC;
    --accent-bg: #2E2A57; --accent-fg: #CFCBE9; --accent-bd: #423d72;
    --link: #6FB4F4; --link-bg: #1d2c4a;
    --ok-bg: #27500a; --ok-fg: #d9efb6; --ok-bd: #3b6d11;
    --warn-bg: #633806; --warn-fg: #f7d9a0; --warn-bd: #854f0b;
    --no-bg: #5c1717; --no-fg: #f3c3c3; --no-bd: #791f1f;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; padding: 24px 16px; background: var(--bg); color: var(--text);
  font-family: var(--font-body); line-height: 1.5; -webkit-font-smoothing: antialiased;
}
.card {
  max-width: 480px; margin: 0 auto; background: var(--card);
  border: 1px solid var(--border); border-radius: 16px; padding: 22px 22px 18px;
}
.logo { height: 46px; width: auto; display: block; margin: 0 0 12px; }
.logo-center { margin: 2px auto 14px; }
.eyebrow { font-size: 12px; color: var(--muted); margin: 0 0 4px; letter-spacing: .04em; text-transform: uppercase; }
.eyebrow a { color: var(--muted); }
h1 { font-family: var(--font-head); font-size: 23px; font-weight: 600; letter-spacing: -.01em; margin: 0 0 2px; }
h2 { font-family: var(--font-head); font-weight: 600; }
.subtitle { font-size: 14px; color: var(--muted); margin: 0 0 16px; }
a { color: var(--link); }

.who { display: flex; align-items: center; gap: 11px; padding: 12px 0; border-top: 1px solid var(--border); }
.avatar {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  background: var(--brand); color: var(--cream);
  display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600;
}
.who-name { flex: 1; min-width: 0; }
.name { font-size: 15px; font-weight: 600; margin: 0; }
.hint { font-size: 12px; color: var(--muted); margin: 0; }
.pill {
  font-size: 12px; font-weight: 600; color: var(--muted);
  background: var(--bg); border: 1px solid var(--border);
  padding: 5px 11px; border-radius: 20px; white-space: nowrap;
}
.pill.done { color: var(--ok-fg); background: var(--ok-bg); border-color: var(--ok-bd); }

.banner {
  background: var(--ok-bg); color: var(--ok-fg); border: 1px solid var(--ok-bd);
  border-radius: 10px; padding: 10px 12px; font-size: 14px; font-weight: 500; margin: 6px 0 4px;
}
.banner.warn { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-bd); }

.night {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.night-label { font-size: 15px; font-weight: 500; }
.tag {
  font-size: 11px; color: var(--accent-fg); background: var(--accent-bg);
  padding: 2px 8px; border-radius: 10px; margin-left: 8px; vertical-align: 1px; font-weight: 500;
}

.segment { display: inline-flex; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; flex: none; }
.seg { position: relative; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span {
  display: block; padding: 8px 12px; font-size: 13px; color: var(--muted);
  cursor: pointer; user-select: none; white-space: nowrap; transition: background .1s;
}
.seg + .seg span { border-left: 1px solid var(--border); }
.seg span:hover { background: rgba(41,36,92,.04); }
.seg-oui input:checked ~ span { background: var(--ok-bg); color: var(--ok-fg); font-weight: 600; }
.seg-sibesoin input:checked ~ span { background: var(--warn-bg); color: var(--warn-fg); font-weight: 600; }
.seg-non input:checked ~ span { background: var(--no-bg); color: var(--no-fg); font-weight: 600; }

.save {
  width: 100%; margin-top: 16px; height: 44px; border-radius: 10px; cursor: pointer;
  background: var(--brand); color: var(--cream); border: 1px solid var(--brand);
  font-size: 15px; font-weight: 600; font-family: var(--font-head);
}
.save:hover { background: var(--brand-dark); }
.save:active { transform: scale(.99); }
.foot { font-size: 12px; color: var(--muted); text-align: center; margin: 9px 0 0; }

.admin { max-width: 760px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; color: var(--muted); }

.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 4px 0 14px; }
.btn {
  display: inline-flex; align-items: center; height: 38px; padding: 0 14px;
  border: 1px solid var(--border); border-radius: 10px; text-decoration: none;
  color: var(--text); font-size: 14px; font-weight: 500; font-family: var(--font-body);
  background: var(--card); cursor: pointer;
}
.btn:hover { border-color: var(--brand); }
.btn.on { background: var(--brand); color: var(--cream); border-color: var(--brand); }

.grid { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 4px; }
.grid th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12px; padding: 8px 6px; border-bottom: 1px solid var(--border); }
.grid td { padding: 9px 6px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.ok-badge { background: var(--ok-bg); color: var(--ok-fg); padding: 2px 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.no-badge { color: var(--muted); }
.copy { font-size: 12px; padding: 5px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); color: var(--muted); cursor: pointer; font-family: inherit; }
.copy:hover { border-color: var(--brand); }
.preview { margin: 8px 0 0; padding-left: 18px; font-size: 13px; color: var(--muted); }

.option { margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--border); }
.option h2 { font-size: 16px; font-weight: 600; margin: 0 0 10px; }
.pen { font-size: 12px; font-weight: 400; color: var(--muted); margin-left: 6px; }
.nights { margin: 0 0 12px; }
.pnight { display: flex; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.pdate { flex: none; width: 96px; font-weight: 500; }
.pclasses { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.prole { color: var(--muted); font-size: 12px; margin-right: 3px; }
.summary { margin-top: 10px; }

.steps { display: flex; gap: 8px; margin: 4px 0 18px; flex-wrap: wrap; }
.step { font-size: 12px; padding: 5px 11px; border-radius: 20px; background: var(--bg); color: var(--muted); }
.step.on { background: var(--brand); color: var(--cream); font-weight: 600; }
.step.done { background: var(--ok-bg); color: var(--ok-fg); }

.fld { display: block; font-size: 13px; color: var(--muted); margin: 0 0 12px; }
.fldrow { display: flex; gap: 12px; }
.fldrow .fld { flex: 1; }
input[type="text"], input[type="email"], input[type="date"], input[type="number"], select, textarea {
  display: block; width: auto; margin-top: 5px; padding: 8px 11px; font-size: 14px; font-family: var(--font-body);
  color: var(--text); background: var(--card); border: 1px solid var(--border); border-radius: 9px;
}
textarea { line-height: 1.5; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--link); box-shadow: 0 0 0 3px var(--link-bg); }
input.bad { border-color: var(--warn-bd); background: var(--warn-bg); }
input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--brand); }
.matrix-wrap { overflow-x: auto; margin: 6px 0 4px; border: 1px solid var(--border); border-radius: 10px; }
.matrix { border-collapse: collapse; font-size: 12px; }
.matrix th, .matrix td { padding: 6px 9px; text-align: center; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); white-space: nowrap; }
.matrix thead th { font-weight: 500; color: var(--muted); font-size: 11px; background: var(--bg); }
.matrix tbody th { text-align: left; font-weight: 500; position: sticky; left: 0; background: var(--card); font-size: 13px; }
.matrix tbody tr:last-child td, .matrix tbody tr:last-child th { border-bottom: none; }
.cell-oui { background: var(--ok-bg); color: var(--ok-fg); font-weight: 700; font-size: 14px; }
.cell-sibesoin { background: var(--warn-bg); color: var(--warn-fg); font-weight: 700; font-size: 14px; }
.cell-non { background: var(--no-bg); color: var(--no-fg); font-weight: 700; font-size: 14px; }
.cell-blank { color: var(--muted); }

.mailprev {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
  font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: var(--text); opacity: .85;
  white-space: pre-wrap; line-height: 1.5; margin: 0 0 4px;
}