:root {
  --page: #f3f4f2;
  --ink: #23262a;
  --muted: #5d636b;
  --frame: #3b3f44;
  --frame-ink: #f4f5f6;
  --green: #6cbd34;
  --green-ink: #ffffff;
  --cell: #e9ebed;
  --cell-focus: #ffffff;
  --cell-ink: #1f2226;
  --line: #c9cdd2;
  --slot: #d3d6da;
  --now: #f2c94c;
  --danger: #c0392b;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page: #16181b;
    --ink: #e8eaed;
    --muted: #9aa1a9;
    --frame: #2a2d31;
    --cell: #23272b;
    --cell-focus: #2c3136;
    --cell-ink: #e8eaed;
    --line: #3a4046;
    --slot: #3a3f45;
    --danger: #ef6b5b;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --page: #16181b; --ink: #e8eaed; --muted: #9aa1a9; --frame: #2a2d31;
  --cell: #23272b; --cell-focus: #2c3136; --cell-ink: #e8eaed; --line: #3a4046;
  --slot: #3a3f45; --danger: #ef6b5b; color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 15px/1.45 Inter, system-ui, sans-serif; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ── Top bar ─────────────────────────────────────────── */
.bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 16px; max-width: 1400px; margin: 0 auto; }
.brand { font: 700 22px/1 "Archivo Narrow", sans-serif; letter-spacing: .02em; text-transform: uppercase; color: var(--green); margin-right: 6px; }
.grow { flex: 1; }
.picker select { font: inherit; padding: 7px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--cell); color: var(--ink); max-width: 260px; }
.btn { font: 600 14px/1 Inter, sans-serif; padding: 9px 14px; border-radius: 8px; border: 0; background: var(--green); color: var(--green-ink); cursor: pointer; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.danger { color: var(--danger); }
.btn:focus-visible, select:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.status { font-size: 13px; color: var(--muted); }
.status.err { color: var(--danger); }

/* ── The board ───────────────────────────────────────── */
.board { max-width: 1400px; margin: 0 auto 32px; background: var(--frame); border-radius: 6px; padding: 10px 14px; }
.board[hidden] { display: none; }
.frame-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 18px; padding: 6px 4px; }
.slot { display: flex; align-items: center; gap: 10px; min-width: 0; }
.slot span { font: 700 21px/1 "Archivo Narrow", sans-serif; text-transform: uppercase; color: var(--frame-ink); white-space: nowrap; }
.slot input { flex: 1; min-width: 0; height: 40px; border: 0; border-radius: 2px; background: var(--slot); color: var(--cell-ink); font: 500 16px Inter, sans-serif; padding: 0 10px; }
.slot input[type="date"] { flex: none; width: 160px; }
.slot input:focus { outline: 2px solid var(--green); background: var(--cell-focus); }

.grid { display: grid; grid-template-columns: 3fr minmax(220px, .78fr); gap: 4px; background: var(--green); padding: 4px; margin: 8px 0; }
.weeks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
.week { display: flex; flex-direction: column; background: var(--cell); min-height: 200px; }
.week h2, .review h2 { margin: 0; background: var(--green); color: var(--green-ink); font: 700 23px/1 "Archivo Narrow", sans-serif; text-transform: uppercase; padding: 6px 8px 7px; display: flex; align-items: baseline; gap: 8px; }
.week h2 small { font: 500 13px Inter, sans-serif; text-transform: none; opacity: .9; }
.week.now { box-shadow: inset 0 0 0 3px var(--now); }
.week.now h2::after { content: "This week"; margin-left: auto; font: 600 12px Inter, sans-serif; text-transform: none; background: var(--now); color: #2b2b2b; padding: 3px 7px; border-radius: 99px; }
textarea { flex: 1; width: 100%; resize: none; border: 0; background: transparent; color: var(--cell-ink); font: 15px/1.45 Inter, sans-serif; padding: 10px 12px; min-height: 150px; }
textarea:focus { outline: none; background: var(--cell-focus); }

.review { background: var(--cell); display: flex; flex-direction: column; }
.review h2 { display: block; text-align: center; font-size: 40px; line-height: .98; padding: 10px 8px 12px; }
.review-body { padding: 8px 10px 10px; display: flex; flex-direction: column; flex: 1; }
.review h3 { margin: 6px 2px 4px; font: 700 19px/1.1 "Archivo Narrow", sans-serif; text-transform: uppercase; color: var(--cell-ink); }
.review ol { list-style: none; margin: 0 0 12px; padding: 0; counter-reset: n; flex: 1; display: flex; flex-direction: column; }
.review li { counter-increment: n; display: flex; gap: 8px; align-items: flex-start; border-bottom: 1px dashed var(--line); flex: 1; }
.review li:last-child { border-bottom: 0; }
.review li::before { content: counter(n); flex: none; margin-top: 9px; width: 22px; height: 22px; border-radius: 50%; background: var(--muted); color: var(--cell); font: 700 13px/22px Inter, sans-serif; text-align: center; }
.review textarea { min-height: 80px; padding: 8px 6px; }

.empty { text-align: center; color: var(--muted); padding: 60px 16px; }

/* ── Narrow screens: one week per row, review below ──── */
@media (max-width: 900px) {
  .frame-row { grid-template-columns: 1fr; gap: 8px; }
  .slot span { font-size: 17px; min-width: 132px; }
  .slot input[type="date"] { flex: 1; width: auto; }
  .grid { grid-template-columns: 1fr; }
  .weeks { grid-template-columns: 1fr; }
  .week { min-height: 0; }
  textarea { min-height: 110px; }
  .board { padding: 8px; border-radius: 0; }
}

/* ── Print: the board alone, on one landscape page ───── */
@media print {
  @page { size: landscape; margin: 8mm; }
  .bar, .empty { display: none !important; }
  body { background: #fff; }
  .board { margin: 0; max-width: none; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .week { min-height: 150px; }
  textarea { min-height: 110px; font-size: 12px; }
  .week.now { box-shadow: none; }
  .week.now h2::after { display: none; }
}

/* ── Sign-in screen ───────────────────────────────────── */
/* booting: blank while we ask who's here. locked: only the sign-in screen. */
body.booting > * { visibility: hidden; }
body.locked .bar, body.locked .board, body.locked .empty { display: none !important; }
body:not(.locked) .gate { display: none; }
.gate { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 16px; }
.gate-card { width: min(360px, 100%); background: var(--frame); border-radius: 12px; padding: 28px 24px 24px; display: flex; flex-direction: column; gap: 14px; box-shadow: 0 20px 60px rgba(0, 0, 0, .25); }
.gate-card .brand { font-size: 26px; margin: 0; }
.gate-card h1 { margin: 0 0 4px; font: 600 15px Inter, sans-serif; color: var(--frame-ink); opacity: .8; }
.gate-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--frame-ink); opacity: .9; }
.gate-card input { font: inherit; font-size: 16px; padding: 11px 12px; border-radius: 8px; border: 0; background: var(--slot); color: var(--cell-ink); }
.gate-card input:focus { outline: 2px solid var(--green); }
.gate-card .btn { padding: 12px; font-size: 15px; margin-top: 4px; }
.gate-card .btn:disabled { opacity: .6; }
.signin-err { margin: 0; color: #ff8a7a; font-size: 13.5px; }
.who { font-size: 13px; color: var(--muted); }