/* Across (r7) — light neutral surface, dark ink headings, deep indigo actions, restrained teal for shared time.
   System fonts only (no remote fonts or images). Thin rules, low shadows, modest radius. */
:root {
  --bg: #f5f6f8; --surface: #fff; --ink: #11131a; --text: #262b36; --muted: #555d6b; --faint: #6b7280;
  --line: #e2e5eb; --line-2: #c9ced8; --field: #868d9b;
  --indigo: #3730a3; --indigo-2: #312e81; --indigo-soft: #eef0ff; --indigo-line: #4f46e5;
  --avail: #c7d2fe; --teal: #0f766e; --teal-fill: #2bb5a6; --teal-soft: #e6f6f4;
  --past: #9aa1ad; --danger: #b91c1c; --warn-bg: #fff7e6; --warn-line: #b45309;
  --radius: 10px; --radius-s: 8px; --shadow: 0 1px 2px rgba(17, 19, 26, .06);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, "Apple SD Gothic Neo", "Malgun Gothic", "Hiragino Sans", "Yu Gothic UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color-scheme: light;
}

/* r11: quiet, task-led workspace; the original diagrams encode actual intervals. */
.hero h1 { max-width: 54ch; letter-spacing: -.035em; }
.hero .lead { max-width: 100ch; }
.rail, .workbar, .opt, .deliver { box-shadow: 0 2px 8px rgb(20 31 60 / 3%); }
.e-tools { margin: 10px 0 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.set-library > summary, .length-compare > summary, .margin-view > summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; gap: 6px; font-weight: 650; }
.set-library > summary::before, .length-compare > summary::before, .margin-view > summary::before { content: '+'; color: var(--indigo); font-weight: 500; flex: none; }
.set-library[open] > summary::before, .length-compare[open] > summary::before, .margin-view[open] > summary::before { content: '−'; }
.set-body { display: grid; gap: 12px; }
.set-save { display: grid; gap: 8px; }
.set-list { padding: 0; margin: 0; list-style: none; display: grid; gap: 8px; }
.set-list > li { min-width: 0; padding: 10px; background: #f3f5fb; border: 1px solid var(--line); border-radius: 8px; display: grid; gap: 4px; }
.set-name, .set-preview h3 { overflow-wrap: anywhere; }
.set-list .row { gap: 6px; }
.set-list button { flex: 1; }
.set-preview { background: var(--indigo-soft); border: 1px solid var(--indigo-line); border-radius: 8px; padding: 12px; display: grid; gap: 8px; }
.set-preview ul { padding-left: 20px; margin: 0; overflow-wrap: anywhere; }
.set-preview .row > * { flex: 1 1 100%; }
.set-preview h3 { font-size: 1rem; }
.set-empty { color: var(--muted); font-size: .875rem; }
.motion-toggle { margin: 6px 0 0; min-height: 44px; display: flex; align-items: center; gap: 8px; font-weight: 450; font-size: .8125rem; color: var(--muted); }
.motion-toggle input { width: 18px; height: 18px; accent-color: var(--indigo); }
.length-compare { border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 0 14px; }
.length-compare[open] { padding-bottom: 12px; }
.compare-body { margin-top: 8px; }
.length-options { list-style: none; padding: 0; margin: 12px 0 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.length-options li { padding: 12px; background: #f3f5fb; border-radius: 8px; display: grid; gap: 6px; align-content: start; min-width: 0; overflow-wrap: anywhere; }
.length-options button { margin-top: 4px; }
.margin-view { border-top: 1px solid var(--line); }
.margin-view > summary { font-size: .875rem; }
.margin-rows { list-style: none; padding: 0; margin: 12px 0; display: grid; gap: 12px; }
.margin-rows li { font-size: .875rem; font-variant-numeric: tabular-nums; }
.margin-rows svg { width: 100%; height: 20px; display: block; }
.opt, button, .set-preview { transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease; }
.set-status-new, .selection-change { animation: selection-highlight 140ms ease-out; }
@keyframes selection-highlight { from { opacity: .65; } to { opacity: 1; } }
@media (max-width: 639px) { .length-options { grid-template-columns: minmax(0,1fr); } .hero h1 { font-size: 1.3rem; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
.reduce-motion *, .reduce-motion *::before, .reduce-motion *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html:lang(ko) body { word-break: keep-all; overflow-wrap: anywhere; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; margin: 0; }
p { margin: 0; }
a { color: var(--indigo); text-underline-offset: 2px; }
a:hover { color: var(--indigo-2); }
:focus-visible { outline: 3px solid var(--indigo-line); outline-offset: 2px; border-radius: 4px; }
button, input, select, textarea { font: inherit; color: inherit; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }
.skip { position: absolute; left: 8px; top: -60px; z-index: 50; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: var(--radius-s); }
.skip:focus { top: 8px; color: #fff; }

.wrap { margin: 0 auto; padding: 0 24px; max-width: 1360px; }
.wrap.narrow { max-width: 880px; }

/* ---------- header ---------- */
.top { background: var(--surface); border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; gap: 8px 20px; min-height: 60px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; min-height: 44px; }
.brand-name { font-weight: 750; font-size: 1.2rem; letter-spacing: -.01em; }
.logo { flex: none; }
.pagenav { display: flex; gap: 4px 16px; margin-left: auto; flex-wrap: wrap; }
.pagenav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--text); text-decoration: none; font-size: .95rem; }
.pagenav a:hover { color: var(--indigo); text-decoration: underline; }
.lang { display: flex; align-items: center; gap: 8px; }
.lang label { font-size: .875rem; color: var(--muted); white-space: nowrap; margin: 0; }
.lang select { min-height: 44px; }

/* ---------- hero (one line each) ---------- */
.hero { padding: 18px 0 14px; }
.hero h1 { font-size: 1.5rem; font-weight: 750; letter-spacing: -.015em; }
.lead { color: var(--muted); margin-top: 2px; max-width: 110ch; }

/* ---------- fields & buttons ---------- */
label { display: block; font-size: .875rem; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
input[type="text"], input[type="date"], input[type="number"], input[type="time"], select, textarea {
  width: 100%; min-height: 44px; padding: 8px 10px; background: var(--surface); border: 1px solid var(--field); border-radius: var(--radius-s);
  font-size: 16px; font-variant-numeric: tabular-nums;
}
input[type="time"] { padding-left: 6px; padding-right: 4px; }
textarea { min-height: 0; font-size: .875rem; line-height: 1.45; resize: vertical; }
input[aria-invalid="true"], select[aria-invalid="true"] { border: 2px solid var(--danger); }
.hint { font-size: .8125rem; color: var(--muted); margin-top: 4px; }
.field { min-width: 0; }
.field-error { color: var(--danger); font-size: .875rem; font-weight: 600; margin-top: 4px; }
button, .btn-link {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 16px;
  border-radius: var(--radius-s); border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  font-weight: 600; cursor: pointer; text-decoration: none; line-height: 1.2; text-align: center;
}
button:hover, .btn-link:hover { border-color: var(--indigo-line); color: var(--indigo-2); }
button:disabled { cursor: not-allowed; color: #6b7280; background: #f1f2f5; border-color: var(--line); }
button.primary { background: var(--indigo); border-color: var(--indigo); color: #fff; }
button.primary:hover { background: var(--indigo-2); border-color: var(--indigo-2); color: #fff; }
button.primary:disabled { background: #e5e7ee; border-color: #d4d7df; color: #5b6170; }
.link-btn { border: 0; background: none; padding: 8px 4px; color: var(--indigo); text-decoration: underline; font-weight: 600; }
.link-btn.danger { color: var(--danger); }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.chip { display: inline-block; font-size: .8125rem; font-weight: 600; padding: 1px 8px; border-radius: 999px; background: var(--indigo-soft); color: var(--indigo-2); white-space: nowrap; }
.chip.day { background: var(--warn-bg); color: #8a3a00; margin-left: 6px; }
.chip.past { background: #eceef2; color: #444b57; margin-left: 8px; }
.tag { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--indigo-2); background: var(--indigo-soft); border-radius: 4px; padding: 0 6px; margin-left: 8px; vertical-align: 2px; }
.count { color: var(--faint); font-weight: 500; font-variant-numeric: tabular-nums; }
.note { font-size: .875rem; min-height: 0; }
.note:empty { display: none; }
.note.ok { color: var(--teal); }
.note.err { color: var(--danger); font-weight: 600; }
.small-print { font-size: .8125rem; color: var(--muted); }

/* ---------- workspace ---------- */
.workspace { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); grid-template-areas: "bar" "rail" "stage"; }
.ws-bar { grid-area: bar; min-width: 0; }
.ws-rail { grid-area: rail; min-width: 0; }
.stage { grid-area: stage; min-width: 0; }
@media (min-width: 1024px) {
  .workspace { grid-template-columns: 320px minmax(0, 1fr); grid-template-areas: "bar bar" "rail stage"; gap: 16px 24px; align-items: start; }
}

.workbar { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 12px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; box-shadow: var(--shadow); }
.workbar .f-date { flex: 0 1 270px; }
.workbar .f-dur { flex: 0 1 200px; }
.workbar .f-act { align-self: flex-start; padding-top: 25px; }
.workbar .f-act button { min-width: 140px; }
.example-badge { flex: 1 1 220px; align-self: center; font-size: .875rem; color: var(--muted); }
.example-badge .chip { background: var(--warn-bg); color: #8a3a00; }
@media (min-width: 1024px) { .example-badge { text-align: right; max-width: 34ch; margin-left: auto; } }

/* rail */
.rail { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px 14px; box-shadow: var(--shadow); }
.rail h2 { font-size: 1rem; margin-bottom: 6px; }
.region { border-top: 1px solid var(--line); }
.region:first-of-type { border-top: 0; }
.region > summary { list-style: none; cursor: pointer; padding: 8px 4px; min-height: 52px; display: flex; flex-direction: column; justify-content: center; border-radius: var(--radius-s); }
.region > summary::-webkit-details-marker { display: none; }
.region > summary:hover { background: #f7f8fb; }
.r-top { display: flex; align-items: center; gap: 4px; }
.r-city { font-weight: 700; color: var(--ink); overflow-wrap: anywhere; }
.r-edit { margin-left: auto; font-size: .8125rem; font-weight: 600; color: var(--indigo); padding-left: 8px; }
.region[open] .r-edit { visibility: hidden; }
.r-facts { display: flex; flex-wrap: wrap; gap: 0 10px; font-size: .875rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.region-body { padding: 4px 0 12px; display: grid; gap: 10px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.host-note { margin-top: 0; }
.add { width: 100%; margin-top: 8px; }
.rail-hints { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
@media (min-width: 640px) and (max-width: 1023px) {
  .rail { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
  .rail h2, .rail .add, .rail-hints { grid-column: 1 / -1; }
  .region:nth-of-type(2) { border-top: 0; }
}

/* combobox */
.zp { position: relative; }
.zp-list { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px); max-height: 320px; overflow-y: auto; margin: 0; padding: 4px; list-style: none; background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-s); box-shadow: 0 8px 24px rgba(17, 19, 26, .12); }
.zp-group { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--faint); padding: 8px 8px 4px; }
.zp-opt { display: flex; flex-direction: column; justify-content: center; min-height: 44px; padding: 4px 8px; border-radius: 6px; cursor: pointer; }
.zp-opt:hover, .zp-opt.active { background: var(--indigo-soft); }
.zp-opt.active { outline: 2px solid var(--indigo-line); outline-offset: -2px; }
.zp-opt[aria-selected="true"] .zp-city::after { content: " ✓"; color: var(--indigo); }
.zp-city { font-weight: 600; color: var(--ink); }
.zp-meta { font-size: .8125rem; color: var(--muted); overflow-wrap: anywhere; }
.zp-none { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px); padding: 10px 12px; color: var(--muted); background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-s); }
.zp-grp { list-style: none; }
.zp-sub { list-style: none; margin: 0; padding: 0; }

/* ---------- stage ---------- */
.empty, .stale { background: var(--surface); border: 1px dashed var(--line-2); border-radius: var(--radius); padding: 14px 16px; color: var(--muted); }
.stale { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; border-style: solid; border-color: var(--warn-line); background: var(--warn-bg); color: var(--text); }
.stale p { flex: 1 1 260px; }
.results { display: grid; gap: 14px; }
.results > h2 { font-size: 1.125rem; }
.results > h2:focus { outline-offset: 4px; }
.r-summary { font-size: .9375rem; color: var(--muted); font-variant-numeric: tabular-nums; margin-top: -8px; }
.r-summary strong { color: var(--teal); }

.errors { background: #fef3f2; border: 1px solid #f3c2bd; border-left: 4px solid var(--danger); border-radius: var(--radius-s); padding: 12px 16px; margin-bottom: 12px; }
.errors h2 { font-size: 1rem; color: #7f1d1d; margin-bottom: 4px; }
.errors ul { margin: 0; padding-left: 20px; }
.errors a { color: #7f1d1d; font-weight: 600; display: inline-block; padding: 6px 0; }
.amb { background: var(--surface); border: 1px solid var(--warn-line); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 12px; display: grid; gap: 8px; }
.amb h2 { font-size: 1rem; }
.amb-set { border: 1px solid var(--line); border-radius: var(--radius-s); padding: 8px 12px; margin: 0; }
.amb-set legend { font-weight: 600; padding: 0 4px; }
.radio { display: flex; align-items: center; gap: 8px; min-height: 44px; }
.radio input { width: 20px; height: 20px; margin: 0; flex: none; }
.radio label { margin: 0; font-weight: 500; font-variant-numeric: tabular-nums; }
.notice { background: var(--indigo-soft); border-radius: var(--radius-s); padding: 10px 14px; }
.warn-box { background: var(--warn-bg); border: 1px solid var(--warn-line); }
.warn { color: #8a3a00; font-size: .875rem; font-weight: 600; }

/* ---------- board ---------- */
.board { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px 14px; box-shadow: var(--shadow); min-width: 0; }
.b-note { font-size: .875rem; color: var(--muted); }
.b-dst { color: #8a3a00; }
.b-legend { display: flex; flex-wrap: wrap; gap: 4px 16px; list-style: none; padding: 0; margin: 6px 0 8px; font-size: .8125rem; color: var(--muted); }
.b-legend li { display: inline-flex; align-items: center; gap: 6px; }
.sw { display: inline-block; width: 18px; height: 10px; border-radius: 3px; }
.sw.avail { background: var(--avail); border: 1px solid var(--indigo-line); }
.sw.common { background: var(--teal-fill); border: 1px solid var(--teal); }
.sw.past { background: repeating-linear-gradient(135deg, #e3e5ea 0 3px, #fff 3px 6px); border: 1px solid var(--past); }
.sw.selbox { border: 2px solid var(--ink); background: rgba(55, 48, 163, .10); }
.b-visual { display: none; }
.b-row { display: grid; grid-template-columns: 156px minmax(0, 1fr); min-height: 54px; border-top: 1px solid var(--line); }
.b-ruler { min-height: 22px; border-top: 0; }
.b-label { display: flex; flex-direction: column; justify-content: center; padding-right: 10px; min-width: 0; }
.b-city { font-weight: 700; color: var(--ink); font-size: .9375rem; overflow-wrap: anywhere; }
.b-sub, .b-axis-name { white-space: nowrap; font-size: .75rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.b-track { position: relative; min-width: 0; }
.b-tick { position: absolute; bottom: 0; width: 1px; height: 5px; background: var(--line-2); }
.b-tick.major { height: 10px; background: var(--field); }
.b-avail { position: absolute; top: 14px; height: 18px; background: var(--avail); border: 1px solid var(--indigo-line); border-radius: 5px; }
.b-avail.cut-l { border-left-style: dashed; border-top-left-radius: 0; border-bottom-left-radius: 0; }
.b-avail.cut-r { border-right-style: dashed; border-top-right-radius: 0; border-bottom-right-radius: 0; }
.b-hour { position: absolute; top: 34px; transform: translateX(-50%); font-size: .75rem; color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }
.b-hour.edge-l { transform: none; }
.b-hour.edge-r { transform: translateX(-100%); }
.b-midnight { position: absolute; top: 0; bottom: 0; border-left: 1px dashed #8a6d3b; }
.b-midnight span { position: absolute; top: -1px; left: 3px; font-size: .6875rem; font-weight: 700; color: #7a4b00; background: var(--surface); padding: 0 3px; white-space: nowrap; line-height: 13px; }
.b-midnight.edge-r span { left: auto; right: 3px; }
.b-common-row { background: #fbfcfd; }
.b-common, .b-past, .b-out { position: absolute; top: 14px; height: 24px; border-radius: 5px; }
.b-common { background: var(--teal-fill); border: 1px solid var(--teal); }
.b-past, .b-out { background: repeating-linear-gradient(135deg, #e3e5ea 0 3px, #fff 3px 6px); border: 1px solid var(--past); }
.b-none { position: absolute; top: 14px; white-space: nowrap; left: 8px; font-size: .875rem; color: var(--muted); }
.b-rows { position: relative; }
.b-overlays { position: absolute; top: 0; bottom: 0; left: 156px; right: 0; pointer-events: none; }
.b-sel { position: absolute; top: 2px; bottom: 2px; min-width: 3px; border: 2px solid var(--ink); border-radius: 5px; background: rgba(55, 48, 163, .10); }
.b-now { position: absolute; top: 0; bottom: 0; border-left: 2px solid #be123c; }
.b-now span { position: absolute; bottom: 2px; left: 4px; font-size: .6875rem; font-weight: 700; color: #9f1239; background: var(--surface); padding: 0 3px; }

/* text comparison: visible on narrow screens, screen-reader table on wide ones */
.cmp { width: 100%; border-collapse: collapse; font-size: .9375rem; margin-top: 8px; font-variant-numeric: tabular-nums; }
.cmp caption { text-align: left; font-weight: 700; color: var(--ink); padding-bottom: 6px; }
.cmp th, .cmp td { text-align: left; vertical-align: top; padding: 8px 6px; border-top: 1px solid var(--line); }
.cmp thead th { font-size: .8125rem; color: var(--muted); font-weight: 600; }
.cmp-line { display: block; }
.cmp-line.muted { color: var(--muted); }
@media (max-width: 899px) {
  .cmp thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .cmp, .cmp tbody, .cmp tr, .cmp th, .cmp td { display: block; width: 100%; }
  .cmp tr { border-top: 1px solid var(--line); padding: 8px 0; }
  .cmp th, .cmp td { border: 0; padding: 2px 0; }
  .cmp tbody th { font-size: 1rem; color: var(--ink); }
  .cmp td::before { content: attr(data-label); display: block; font-size: .75rem; color: var(--muted); font-weight: 600; }
  .cmp td[data-k="sel"] { font-weight: 700; color: var(--ink); }
  .cmp caption { display: block; width: 100%; }
  .b-legend { display: none; }
}
@media (min-width: 900px) {
  .b-visual { display: block; }
  .cmp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* ---------- options ---------- */
.reps-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; margin-bottom: 8px; }
.reps-head h3 { font-size: 1rem; }
.reps-head .hint { margin: 0; }
.opts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.opt { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.o-pick { display: flex; flex-direction: column; align-items: flex-start; text-align: left; gap: 2px; border: 0; border-radius: 0; padding: 12px 14px; background: none; font-weight: 400; color: var(--text); flex: 1; }
.o-pick:hover { background: #f7f8fb; color: var(--text); }
.o-pick[aria-pressed="true"] { background: var(--indigo-soft); box-shadow: inset 4px 0 0 var(--indigo); }
.o-kind { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--teal); }
.o-time { font-size: 1.375rem; font-weight: 750; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.o-date { font-size: .875rem; color: var(--muted); }
.o-cities { display: flex; flex-direction: column; font-size: .875rem; font-variant-numeric: tabular-nums; margin-top: 4px; }
.o-add { border: 0; border-top: 1px solid var(--line); border-radius: 0; justify-content: flex-start; padding: 8px 14px; color: var(--indigo); font-size: .9375rem; }
.o-add.on { background: var(--teal-soft); color: var(--teal); }
.o-add:disabled { background: #f6f7f9; color: #646b78; }
.all { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.all > summary { cursor: pointer; padding: 10px 14px; min-height: 44px; font-weight: 600; color: var(--ink); display: flex; align-items: center; }
.all-list { list-style: none; margin: 0; padding: 0 10px 10px; display: grid; gap: 6px; max-height: 420px; overflow-y: auto; }
.opt.compact { flex-direction: row; box-shadow: none; }
.opt.compact .o-pick { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; padding: 8px 12px; }
.opt.compact .o-time { font-size: 1rem; }
.opt.compact .o-cities { flex-direction: row; flex-wrap: wrap; gap: 0 12px; margin: 0; }
.opt.compact .o-add { border-top: 0; border-left: 1px solid var(--line); flex: none; width: auto; font-size: .875rem; }
@media (max-width: 559px) {
  .opt.compact { flex-direction: column; }
  .opt.compact .o-add { border-left: 0; border-top: 1px solid var(--line); }
}

/* selected time */
.sel-empty { padding: 4px 2px; }
.sel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; }
.sel h3 { font-size: 1rem; }
.sel-dur { color: var(--muted); font-weight: 500; }
.sel-list { list-style: none; padding: 0; margin: 8px 0 6px; }
.sel-row { display: grid; grid-template-columns: minmax(120px, 1.1fr) minmax(0, 2fr) auto; gap: 2px 12px; align-items: baseline; padding: 6px 0; border-top: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.sel-row:first-child { border-top: 0; }
.sel-city { font-weight: 700; color: var(--ink); }
.sel-when { font-weight: 600; color: var(--ink); }
.sel-off { font-size: .8125rem; color: var(--muted); }
.sel-row .chip.day, .sel-row .warn { grid-column: 2 / -1; justify-self: start; margin-left: 0; }
@media (max-width: 559px) { .sel-row { grid-template-columns: 1fr; } .sel-row .chip.day, .sel-row .warn { grid-column: 1; } }

/* delivery */
.deliver { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--indigo); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 10px; }
.deliver h3 { font-size: 1.0625rem; }
.deliver h4 { font-size: .9375rem; margin-bottom: 6px; }
.prop-list { margin: 0; padding-left: 22px; font-variant-numeric: tabular-nums; }
.prop-list li { padding: 2px 0; }
.prop-list li > span { margin-right: 8px; }
.single { border-top: 1px solid var(--line); padding-top: 10px; display: grid; gap: 6px; }
.raw > summary { cursor: pointer; color: var(--indigo); font-weight: 600; font-size: .9375rem; min-height: 44px; display: inline-flex; align-items: center; }
.raw label { margin-top: 6px; }
.nofit { background: var(--surface); border: 1px solid var(--warn-line); border-left-width: 4px; border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 8px; }
.nofit h3 { font-size: 1.0625rem; }

/* ---------- share / proposal pages ---------- */
.result { display: grid; gap: 10px; margin-bottom: 16px; }
.result h2 { font-size: 1.125rem; }
.utc-line { font-variant-numeric: tabular-nums; }
.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.card h3 { font-size: 1rem; margin-bottom: 6px; }
.card dl { margin: 0; display: grid; gap: 4px; }
.card dl div { display: flex; justify-content: space-between; gap: 12px; }
.card dt { color: var(--muted); font-size: .875rem; }
.card dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.rel { font-size: .875rem; color: var(--muted); margin-top: 6px; }
.export { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 8px; margin-bottom: 16px; }
.export h2 { font-size: 1.0625rem; }
.p-summary { color: var(--muted); margin-bottom: 12px; font-variant-numeric: tabular-nums; }
.p-opt { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px; display: grid; gap: 8px; box-shadow: var(--shadow); }
.p-opt h2 { font-size: 1.125rem; }
.p-host { font-weight: 500; color: var(--muted); font-size: .9375rem; font-variant-numeric: tabular-nums; }
.p-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.p-table th, .p-table td { text-align: left; padding: 8px 6px; border-top: 1px solid var(--line); vertical-align: top; }
.p-table thead th { font-size: .8125rem; color: var(--muted); font-weight: 600; border-top: 0; }
.p-table tbody th { color: var(--ink); }
.p-zone { font-weight: 400; font-size: .8125rem; color: var(--muted); }
.utc { font-variant-numeric: tabular-nums; }
@media (max-width: 599px) {
  .p-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .p-table, .p-table tbody, .p-table tr, .p-table th, .p-table td { display: block; width: 100%; }
  .p-table tr { border-top: 1px solid var(--line); padding: 6px 0; }
  .p-table th, .p-table td { border: 0; padding: 2px 0; }
  .p-table td::before { content: attr(data-label) " "; font-size: .75rem; color: var(--muted); font-weight: 600; margin-right: 6px; }
  .p-zone { display: block; }
}

/* ---------- help / privacy / footer ---------- */
.infos { margin: 28px 0 8px; display: grid; gap: 8px; }
.info { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 16px; }
.info > summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; font-weight: 650; color: var(--ink); }
.info[open] { padding-bottom: 12px; }
.info p { margin-top: 6px; max-width: 80ch; }
.foot { padding: 16px 24px 32px; font-size: .8125rem; color: var(--muted); display: grid; gap: 4px; }

@media (max-width: 639px) {
  .wrap { padding: 0 16px; }
  .foot { padding: 16px 16px 28px; }
  .hero h1 { font-size: 1.3rem; }
  .top-row { gap: 0 12px; padding-top: 4px; padding-bottom: 4px; }
  .pagenav { margin-left: 0; order: 3; width: 100%; }
  .lang { margin-left: auto; }
  .lang label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .workbar { padding: 12px; }
  .workbar .f-date, .workbar .f-dur { flex: 1 1 140px; }
  .workbar .f-act { flex: 1 1 100%; padding-top: 0; }
  .workbar .f-act button { width: 100%; }
}
@media (max-width: 359px) { .pair { grid-template-columns: 1fr; } }
/* Option cards clip overflow; keep their focus ring inside so it is never cut off. */
.o-pick:focus-visible, .o-add:focus-visible, .all > summary:focus-visible, .region > summary:focus-visible, .info > summary:focus-visible { outline-offset: -3px; }

/* ===================== r8: shorter paths from choosing to sending ===================== */
/* hero on one line where it fits */
.hero { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 14px; padding: 14px 0 10px; }
.hero h1 { font-size: 1.375rem; }
.lead { margin-top: 0; }

/* compact conditions: shown only on narrow layouts */
.ws-sum { grid-area: sum; min-width: 0; display: none; }
.cond-body { display: contents; }
.cond-sum { display: flex; align-items: center; gap: 8px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px 10px 14px; box-shadow: var(--shadow); }
.cond-line { flex: 1 1 auto; min-width: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; }
.cond-label { font-size: .75rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); width: 100%; }
.cond-text { font-weight: 650; color: var(--ink); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.example-chip { background: var(--warn-bg); color: #8a3a00; }
#cond-edit { flex: none; min-width: 72px; }
@media (max-width: 1023px) {
  .workspace { grid-template-areas: "sum" "bar" "rail" "stage"; }
  .ws-sum { display: block; }
  .cond-body.collapsed { display: none; }
}
.wide-btn { width: 100%; margin-top: 8px; }

/* results: options -> full list -> delivery -> comparison */
.results { gap: 12px; }
.r-summary { margin-top: -6px; }
.reps-head { margin-bottom: 6px; }
.o-pick { padding: 10px 14px; }
.o-time { font-size: 1.25rem; }
.o-cities { flex-direction: row; flex-wrap: wrap; gap: 0 12px; margin-top: 2px; }
.o-city { white-space: nowrap; }
.r-board .board { margin-top: 2px; }

/* delivery: the selected time and its actions, then the proposal */
.deliver { border-top: 3px solid var(--indigo); gap: 8px; padding: 12px 16px; }
.deliver.idle { border-top-width: 1px; border-style: dashed; border-color: var(--line-2); box-shadow: none; background: transparent; padding: 10px 14px; }
.sel-part, .prop-part { display: grid; gap: 6px; }
.prop-part { border-top: 1px solid var(--line); padding-top: 10px; }
.sel-main { font-variant-numeric: tabular-nums; }
.sel-main .sel-when { font-size: 1.25rem; font-weight: 750; color: var(--ink); }
.sel-main .sel-city { font-weight: 650; color: var(--ink); }
.sel-main .sel-off { font-size: .8125rem; color: var(--muted); }
.sel-others { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-variant-numeric: tabular-nums; }
.sel-others .sel-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 10px; border: 0; padding: 0; }
.sel-others .sel-city { font-weight: 650; color: var(--ink); min-width: 7em; }
.sel-others .chip.day { margin-left: 0; }
.deliver button.on { background: var(--teal-soft); border-color: var(--teal); color: var(--teal); }

/* board: denser rows, legend on top, note under the axis */
.b-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 16px; }
.b-head .b-note { order: 2; flex-basis: 100%; }
.b-head .b-legend { order: 1; margin: 0 0 6px; }
.b-row { grid-template-columns: 168px minmax(0, 1fr); min-height: 46px; }
.b-ruler { min-height: 20px; }
.b-overlays { left: 168px; }
.b-avail { top: 13px; height: 15px; }
.b-hour { top: 30px; }
.b-common, .b-past, .b-out { top: 11px; height: 22px; }
.b-common-row { min-height: 42px; }
.b-sub { white-space: nowrap; }
.b-visual + .cmp { margin: 0; }
.board.narrow { padding: 0; border: 0; box-shadow: none; background: transparent; }
.b-dst-line { margin-bottom: 6px; }
.cmp-details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 14px; }
.cmp-details > summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; font-weight: 650; color: var(--ink); }
.cmp-details[open] { padding-bottom: 10px; }
.cmp-details:not([open]) .cmp { display: none; }
@media (max-width: 899px) {
  .cmp-details .cmp { position: static !important; width: 100%; height: auto; overflow: visible; clip: auto; white-space: normal; }
}
/* r8 recipient page */
.p-city { max-width: 420px; margin-bottom: 12px; }
.p-main { font-variant-numeric: tabular-nums; }
.p-when { font-size: 1.25rem; font-weight: 750; color: var(--ink); }
.p-meta { color: var(--muted); }
.p-opt { gap: 6px; }
.p-detail[open] { padding-bottom: 4px; }
/* r8 compaction */
.sel-others .sel-city { min-width: 5.5em; }
.prop-list li { display: flex; flex-wrap: wrap; align-items: center; gap: 0 10px; padding: 0; }
.prop-when { font-variant-numeric: tabular-nums; }
.prop-city { color: var(--muted); font-weight: 500; font-size: .9375rem; }
@media (min-width: 1024px) {
  .deliver:not(.idle) { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 24px; align-items: start; }
  .deliver:not(.idle) .prop-part { border-top: 0; padding-top: 0; border-left: 1px solid var(--line); padding-left: 20px; }
  .deliver > .raw { grid-column: 1 / -1; }
}
@media (max-width: 639px) {
  .hero .lead { display: none; }
  .opt { flex-direction: row; }
  .opt .o-pick { padding: 10px 12px; }
  .opt .o-add { border-top: 0; border-left: 1px solid var(--line); width: 96px; flex: none; justify-content: center; text-align: center; padding: 6px 8px; font-size: .875rem; }
  .deliver .row.actions > * { flex: 1 1 auto; }
}
@media (max-width: 1023px) {
  .workspace { display: flex; flex-direction: column; gap: 16px; }
}
.reps .opts + .r-deliver, .reps .r-deliver + .opts { margin-top: 10px; }
.o-pick { justify-content: flex-start; }
.link-btn { min-height: 44px; }

/* ===================== r9: purpose and steps visible on every width ===================== */
.hero { display: block; padding: 14px 0 10px; }
.hero h1 { font-size: 1.375rem; }
.hero .lead { display: block; margin-top: 4px; max-width: 92ch; font-size: .9375rem; }
.steps { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .875rem; color: var(--ink); }
.steps li { display: inline-flex; align-items: center; gap: 6px; }
.step-n { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 1.375rem; height: 1.375rem; border-radius: 999px; background: var(--indigo); color: #fff; font-size: .75rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-right: 6px; vertical-align: 1px; }
.steps .step-n { margin-right: 0; }
.roles { margin-top: 6px; }
.example-badge { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.example-badge p { margin: 0; }
@media (min-width: 1024px) { .example-badge { justify-content: flex-end; max-width: 46ch; } }
.cond-label { display: flex; align-items: center; text-transform: none; letter-spacing: 0; font-size: .8125rem; }
.act-label { font-size: .8125rem; color: var(--muted); font-weight: 600; margin-left: 4px; }
@media (max-width: 639px) {
  .hero h1 { font-size: 1.25rem; }
  .hero .lead { display: block; font-size: .875rem; }
  .steps { flex-direction: column; gap: 4px; }
  .act-label { width: 100%; margin: 2px 0 0; }
}
.o-city { white-space: normal; } .o-city .chip { white-space: nowrap; }

/* ===================== r10: narrow first screen ===================== */
.cond-note { display: block; width: 100%; white-space: normal; overflow-wrap: anywhere; font-size: .875rem; color: #8a3a00; background: var(--warn-bg); border-radius: 6px; padding: 2px 8px; }
@media (max-width: 1023px) {
  .cond-sum { flex-direction: column; align-items: stretch; }
  .cond-line { width: 100%; }
  #cond-edit { align-self: flex-start; }
}
@media (max-width: 639px) { #cond-edit { align-self: stretch; width: 100%; } }
.steps { flex-direction: row !important; flex-wrap: wrap; gap: 4px 14px; }
.hero .lead { max-width: 80ch; }
.roles { margin: 0 0 8px; }

/* r12: the reason to visit is an actionable tool, not a hidden feature list. */
:root { --bg:#f3f6f4; --ink:#18332b; --text:#293d36; --muted:#53645c; --faint:#627369; --surface:#fff; --line:#dce5df; --line-2:#b7c9bf; --field:#82998b; --indigo:#175b48; --indigo-2:#104735; --indigo-line:#287b61; --indigo-soft:#edf6f0; --avail:#d9e7e0; --teal:#176b55; --teal-soft:#e6f4ed; --radius:14px; --radius-s:9px; --shadow:0 3px 18px rgb(26 64 46 / 4%); }
body { background:linear-gradient(180deg,#edf5f0 0,#f7f8f5 300px,#f7f8f5 100%); }
.wrap.wide { max-width:1320px; }
.top { background:#fff; border-bottom:1px solid #e1e8e2; }
.top-row { min-height:60px; }
.brand-name { font-size:1.25rem; font-weight:780; letter-spacing:-.035em; }
.hero { padding:14px 0 12px; }
.hero h1 { font-size:clamp(1.65rem,2.45vw,2rem); line-height:1.2; font-weight:780; letter-spacing:-.045em; max-width:none; margin:5px 0; text-wrap:balance; }
.hero .lead { max-width:none; font-size:.9375rem; line-height:1.5; color:#52675b; margin-top:6px; }
.eyebrow { font-size:.75rem; font-weight:750; letter-spacing:.035em; color:#176b55; display:flex; gap:10px 18px; align-items:center; flex-wrap:wrap; }
.hero-trust { color:#586c61; font-weight:450; letter-spacing:0; }
.feature-nav { grid-area:features; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; }
.feature-action { justify-content:flex-start; align-items:flex-start; flex-direction:column; gap:1px; padding:10px 16px; min-height:56px; background:#fff; border:1px solid #cfded4; text-align:left; box-shadow:0 1px 4px rgb(25 63 44 / 3%); }
.feature-action[aria-expanded=true] { background:#e2f1e8; border-color:#2d7a5c; }
.feature-title { color:#1a533f; font-size:.9375rem; font-weight:750; line-height:1.3; }
.feature-note { color:#5b6f63; font-size:.75rem; line-height:1.35; font-weight:450; }
.feature-action:hover { background:#f0f7f2; box-shadow:0 3px 12px rgb(25 63 44 / 8%); }
.workspace { gap:14px; }
.library-panel { grid-area:library; min-width:0; }
.library-panel:not(:has(.set-library[open])) { display:none; }
.library-panel .e-tools { margin:0; border:1px solid #bfd3c6; border-radius:14px; padding:4px 18px 14px; background:#fff; }
.set-library > summary { font-size:1rem; }
.set-body { gap:12px 20px; }
.set-preview { background:#f1f8f3; }
.set-list > li { background:#f4f8f5; }
.set-list .hint { overflow-wrap:anywhere; }
.set-empty { align-self:center; }
.workbar { padding:8px 14px; border-radius:14px; border:1px solid #d3e0d7; gap:10px 14px; box-shadow:var(--shadow); }
.workbar .f-date { flex:0 1 235px; }
.workbar .f-dur { flex:0 1 170px; }
.workbar label { font-size:.8125rem; }
.workbar .hint { font-size:.75rem; line-height:1.35; margin-top:3px; }
.workbar .f-act { padding-top:23px; }
.example-badge { margin-left:auto; font-size:.8125rem; max-width:330px; }
.example-badge .chip { background:#f7eddc; color:#745020; }
.rail { padding:14px; border-radius:14px; box-shadow:var(--shadow); }
.rail h2,.results h2 { font-size:1.0625rem; }
.region > summary { padding:10px 2px; min-height:67px; }
.r-city { font-size:1rem; font-weight:750; }
.r-edit { font-size:.75rem; }
.region > summary:hover { background:#f1f7f2; }
.results { gap:10px; }
.results-head { display:flex; flex-wrap:wrap; gap:4px 16px; align-items:center; }
.results-head .fit-line { margin:0; }
.r-summary { color:#5b6f63; font-size:.8125rem; }
.r-summary strong { color:#176b55; }
.reps-head { margin-bottom:8px; }
.reps h3 { font-size:.9375rem; font-weight:650; color:#284638; }
.fit-line { font-size:.75rem; line-height:1.45; margin-top:3px; color:#526b5b; }
.opts { gap:10px; }
.opt { border-radius:12px; border-color:#d7e2da; box-shadow:0 2px 8px rgb(25 63 44 / 3%); }
.opt:has(.o-pick[aria-pressed=true]) { border-color:#328065; box-shadow:0 0 0 1px #328065,0 6px 18px rgb(25 63 44 / 7%); }
.o-pick { padding:10px 12px; }
.o-pick[aria-pressed=true] { background:#eaf5ee; }
.o-time { font-size:1.5rem; letter-spacing:-.03em; font-weight:750; }
.o-kind { color:#527163; }
.o-cities { font-size:.8125rem; gap:1px 8px; }
.o-add { background:#f7faf7; font-size:.8125rem; min-height:44px; }
.o-add.on { background:#e1f1e8; color:#175b48; }
.opt:has(.o-pick[aria-pressed=true]) .o-add:not(.on) { background:#175b48; color:#fff; border-color:#175b48; }
.deliver { border-top:3px solid #27785b; border-radius:14px; box-shadow:var(--shadow); padding:14px; gap:8px; }
.deliver.idle { border:0; padding:0 4px; background:none; box-shadow:none; }
.sel-main .sel-when { font-size:1.125rem; }
.sel-actions { margin-top:4px; }
.sel-actions button { width:100%; }
.prop-part .actions { gap:6px; }
.prop-part .actions #prop-copy { flex:1 1 100%; }
.prop-list { margin:6px 0; }
.prop-list li { font-size:.875rem; }
.prop-intro { font-size:.75rem; }
.proof-overview { border:1px solid #d4e5da; background:#f4f9f5; border-radius:10px; padding:6px 10px; }
.proof-label { font-size:.75rem; font-weight:700; color:#2d654a; margin-bottom:5px; }
.proof-cities { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; }
.proof-cities li { min-width:0; display:grid; gap:1px; font-size:.75rem; line-height:1.3; color:#395844; overflow-wrap:anywhere; font-variant-numeric:tabular-nums; }
.proof-cities strong { font-size:.75rem; line-height:1.2; }
.proof-cities svg { width:100%; height:8px; display:block; }
.single-export,.link-policy,.candidate-method { border-top:1px solid var(--line); padding-top:2px; }
.single-export > summary,.link-policy > summary,.candidate-method > summary { cursor:pointer; min-height:44px; display:flex; align-items:center; font-weight:500; color:#52685a; font-size:.8125rem; }
.single-export[open] .row { margin-bottom:8px; }
.margin-view > summary { font-size:.8125rem; font-weight:500; color:#52685a; }
.length-compare { border:1px solid #9dbba9; background:#f5faf6; border-radius:12px; padding:0 14px; }
.length-compare:not([open]) { display:none; }
.length-compare > summary { font-size:.9375rem; }
.length-compare #compare-lengths { display:none; }
.length-options { margin-top:10px; }
.length-options li { border:1px solid #d8e7dd; background:#fff; }
.length-options strong { color:#1e503b; }
.all { border-radius:12px; }
.board { background:#fff; border-radius:14px; border-color:#d7e3d9; box-shadow:var(--shadow); }
.small-print { color:#586e5f; font-size:.75rem; }
.foot { color:#687970; font-size:.75rem; }
@media(min-width:1024px) {
  .workspace { grid-template-columns:280px minmax(0,1fr); grid-template-areas:'features features' 'library library' 'bar bar' 'rail stage'; gap:12px 22px; }
  .workspace:not(:has(.set-library[open])) { grid-template-areas:'features features' 'bar bar' 'rail stage'; }
  .library-panel .set-body { grid-template-columns:320px minmax(0,1fr); }
  .set-body > .hint,.set-body > .set-preview,.set-body > .note { grid-column:1/-1; }
  .set-list { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .deliver:not(.idle) { grid-template-columns:minmax(0,1fr) minmax(0,1fr); column-gap:18px; }
  .deliver:not(.idle) .prop-part { padding-left:18px; }
}
@media(max-width:1023px) {
  .workspace { gap:12px; }
  .cond-sum { border-radius:12px; padding:10px 12px; }
  .cond-note { background:transparent; padding:0; font-size:.75rem; color:#856630; }
  .workbar .f-date,.workbar .f-dur { flex:1 1 160px; }
  .workbar .f-act { padding-top:0; }
  .example-badge { width:100%; margin-left:0; max-width:none; }
  .hero-trust { display:none; }
  .board.narrow { border:0; background:none; box-shadow:none; }
}
@media(max-width:639px) {
  .wrap { padding-left:16px; padding-right:16px; }
  .top-row { gap:4px 12px; min-height:58px; }
  .brand-name { font-size:1.1rem; }
  .pagenav { gap:8px; }
  .pagenav a { font-size:.75rem; }
  .lang { margin-left:auto; gap:4px; }
  .lang label { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }
  .lang select { width:auto; padding:6px 8px; font-size:.875rem; }
  .hero { padding:16px 0 14px; }
  .hero h1 { font-size:1.5rem; line-height:1.25; }
  .hero .lead { font-size:.8125rem; line-height:1.55; }
  .feature-nav { gap:5px; }
  .feature-action { min-height:54px; padding:8px 7px; justify-content:center; align-items:center; text-align:center; }
  .feature-title { font-size:.8125rem; overflow-wrap:anywhere; }
  .feature-note { display:none; }
  .opt .o-add { width:85px; padding:8px 6px; }
  .o-time { font-size:1.25rem; }
  .deliver { padding:12px; }
  .library-panel .e-tools { padding:4px 12px 12px; }
  .length-options { grid-template-columns:minmax(0,1fr); }
  .proof-cities { grid-template-columns:repeat(3,minmax(0,1fr)); gap:6px; }
  .proof-cities li { font-size:.75rem; }
}

/* r13 / PORTFOLIO-MOBILE-UX-R1: a time-comparison workspace, not stacked forms.
   Original SVG icons; one underlying form and engine on every breakpoint. */
:root { --workspace-ink:#153e30; --workspace-action:#196b55; --workspace-surface:#f6f8f5; --workspace-focus:#256e58; }
.reps { min-width:0; }
.task-icon { display:inline-block; flex:none; vertical-align:middle; pointer-events:none; }
.mobile-promise,.workspace-nav,.review-send { display:none; }
.candidate-browser { min-width:0; }
.candidate-track { position:relative; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; min-width:0; padding:3px; }
.candidate-track > .opt { min-width:0; flex-direction:column; border-radius:16px; }
.candidate-track .o-pick { width:100%; padding:14px 12px; gap:5px; flex:1; }
.candidate-track .o-time { font-size:clamp(1.2rem,2.3vw,1.65rem); line-height:1.2; white-space:normal; overflow-wrap:anywhere; }
.candidate-track .o-kind { font-size:.75rem; letter-spacing:0; text-transform:none; }
.candidate-track .o-date { font-size:.75rem; }
.candidate-track .o-axis-note { font-size:.75rem; color:#52685a; padding-top:8px; }
.candidate-track .o-cities { display:flex; flex-direction:column; gap:0; width:100%; font-size:.875rem; }
.candidate-track .o-city { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:baseline; width:100%; border-top:1px solid #dfe8e1; padding:9px 0; gap:2px 8px; }
.o-city-name { display:flex; align-items:center; gap:5px; font-weight:700; color:var(--workspace-ink); overflow-wrap:anywhere; }
.o-city-name .task-icon { width:15px; height:15px; color:#5d7b6b; }
.o-city-clock { color:var(--workspace-ink); font-weight:650; font-variant-numeric:tabular-nums; }
.o-local-date { grid-column:1/-1; font-size:.75rem; color:#52685a; }
.candidate-track .o-add { width:100%; border:0; border-top:1px solid #d5e2d9; border-radius:0; min-height:44px; padding:10px; }
.candidate-track .o-pick[aria-pressed=true] { box-shadow:inset 0 4px 0 #196b55; }
.rail-controls { display:none; align-items:center; gap:5px; margin-top:7px; }
.has-overflow .rail-controls { display:flex; }
.rail-instruction { flex:1; font-size:.75rem; color:#52685a; }
.rail-arrow { min-width:44px; min-height:44px; padding:8px; background:#fff; border-color:#cbdcd1; border-radius:50%; color:var(--workspace-ink); }
.rail-position { font-variant-numeric:tabular-nums; font-size:.75rem; color:#52685a; min-width:36px; text-align:center; }
.feature-action .task-icon { width:18px; height:18px; }
@media(min-width:1024px) {
 .candidate-track .o-time { font-size:clamp(1.1rem,1.6vw,1.65rem); }
 .candidate-track .o-cities { font-size:.8125rem; }
 .candidate-track .o-city-clock { white-space:normal; }
}
@media(max-width:1023px) {
 .workspace { display:grid; grid-template-areas:'navigation' 'sum' 'features' 'library' 'bar' 'rail' 'stage'; gap:12px; }
 .workspace-nav { grid-area:navigation; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); background:#e7eee8; border-radius:14px; padding:4px; gap:3px; }
 .workspace-nav button { min-width:0; min-height:50px; padding:6px 4px; border:1px solid transparent; border-radius:11px; background:transparent; color:#536b5c; gap:5px; font-size:.8125rem; }
 .workspace-nav button[aria-pressed=true] { background:#fff; color:#153e30; border-color:#d4e1d8; box-shadow:0 2px 4px rgb(21 62 48 / 7%); }
 .workspace-nav .nav-count { font-size:.6875rem; padding:1px 3px; border-radius:5px; background:#e7f2eb; color:#235c43; }
 .workspace-nav .task-icon { width:18px; height:18px; }
 .workspace:not([data-view=edit]) .cond-body { display:none; }
 .workspace[data-view=edit] .cond-body { display:contents; }
 .workspace[data-view=edit] .results > :not(.nofit):not(#cand-h) { display:none; }
 .workspace[data-view=send] .results > :not(.r-deliver) { display:none; }
 .workspace[data-view=compare] .prop-part,.workspace[data-view=compare] .single-export,.workspace[data-view=compare] .margin-view,.workspace[data-view=compare] .deliver > .raw { display:none; }
 .workspace[data-view=compare] .review-send { display:flex; width:100%; gap:8px; align-items:center; justify-content:center; }
 .workspace[data-view=send] .deliver:not(.idle) { border-top-color:#196b55; }
 .workspace[data-view=send] .sel-part { border-bottom:1px solid var(--line); padding-bottom:12px; }
 .workspace[data-view=send] .prop-part { padding-top:12px; }
 .feature-nav { gap:6px; }
 .feature-action { min-height:44px; border:0; border-radius:8px; box-shadow:none; background:transparent; padding:5px 4px; flex-direction:row; align-items:center; justify-content:center; gap:4px; }
 .feature-action:hover { box-shadow:none; background:#e6f0e8; }
 .feature-title { font-size:.75rem; font-weight:600; }
 .feature-note { display:none; }
 .feature-action .task-icon { width:15px; height:15px; }
 .cond-sum { box-shadow:none; background:#fff; border-radius:14px; align-items:center; }
 .cond-sum { flex-direction:row; flex-wrap:nowrap; }
 .cond-line { width:auto; flex:1 1 auto; display:block; }
 .cond-text { display:block; margin:3px 0; }
 .cond-sum #cond-edit { width:auto; align-self:center; flex:0 0 auto; max-width:100px; }
 .cond-text { font-size:.875rem; }
 .cond-note { font-size:.75rem; }
 .cond-line { gap:2px 4px; }
 #cond-edit { font-size:.8125rem; padding:8px 10px; min-width:64px; }
 .cond-sum #cond-edit { flex:0 1 auto; }
 .cond-sum .cond-label { color:#466250; }
 .results { gap:9px; }
 .results-head { align-items:flex-start; gap:4px; }
 .results-head h2 { flex:1 1 100%; }
 .r-summary { font-size:.75rem; }
 .candidate-track { display:flex; overflow-x:auto; scrollbar-width:none; scroll-snap-type:x proximity; scroll-padding-inline:3px; overscroll-behavior-x:contain; touch-action:auto; gap:12px; max-width:100%; }
 .candidate-track::-webkit-scrollbar { display:none; }
 .candidate-track > .opt { flex:0 0 calc(100% - 32px); scroll-snap-align:start; scroll-snap-stop:normal; }
 .candidate-track.dragging { scroll-snap-type:none; cursor:grabbing; user-select:none; }
 .candidate-track .o-pick { padding:15px; gap:4px; }
 .candidate-track .o-time { font-size:1.75rem; }
 .candidate-track .o-city { grid-template-columns:minmax(70px,1fr) auto; align-items:baseline; gap:1px 8px; }
 .candidate-track .o-city-clock { text-align:right; }
 .o-local-date { grid-column:1/-1; }
 .proof-overview { padding:10px 12px; border-radius:12px; }
 .proof-cities { grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; }
 .deliver { border-radius:16px; padding:14px; }
 .sel-main .sel-when { font-size:1rem; }
 .sel-actions { margin-top:8px; }
 .workbar { padding:14px; background:#fff; }
 .workbar .f-date,.workbar .f-dur { flex:1 1 120px; }
 .workbar .f-act { flex:1 1 100%; }
 .workbar .f-act button { width:100%; }
 .example-badge { border-top:1px solid #e0e8e1; padding-top:10px; }
 .example-badge #example-cta { display:none; }
 .rail-hints { font-size:.75rem; }
 .ws-rail .rail { box-shadow:none; }
 .region > summary { min-height:70px; padding-inline:4px; }
 .region[open] { border-radius:10px; background:#f7faf7; padding:0 8px; }
 .library-panel .e-tools { border-radius:16px; }
}
@media(max-width:639px) {
 .top-row { min-height:58px; }
 body[data-page="plan"] .top .pagenav { width:auto; order:0; margin-left:auto; }
 body[data-page="plan"] .top .pagenav a { font-size:.75rem; }
 body[data-page="plan"] .top .lang { margin-left:0; }
 .hero { padding:14px 0 12px; gap:4px; }
 .hero .eyebrow { display:none; }
 body[data-page="plan"] .hero #page-h { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
 .mobile-promise { display:block; font-size:1.1875rem; line-height:1.3; font-weight:750; color:#153e30; letter-spacing:-.025em; width:100%; }
 .hero .lead { font-size:.8125rem; line-height:1.5; margin:0; }
 .workspace-nav button { flex-wrap:wrap; gap:3px; }
 .workspace-nav .task-icon { width:17px; height:17px; }
 .workspace-nav .nav-count { font-size:.6875rem; }
 .cond-sum { flex-wrap:nowrap; gap:8px; }
 .cond-line { flex:1 1 auto; }
 #cond-edit { flex:1 1 auto; }
 .workspace[data-view=compare] .cond-example { display:none; }
 .candidate-track .o-city { grid-template-columns:minmax(70px,1fr) auto; }
 .candidate-track .o-city-clock { font-size:.8125rem; }
 .candidate-track .o-add { width:100%; }
 .rail-controls { gap:3px; }
 .infos { margin-top:24px; }
 .info { box-shadow:none; }
}
@media(max-width:359px) {
 .candidate-track > .opt { flex-basis:calc(100% - 22px); }
 .candidate-track .o-pick { padding:12px; }
 .candidate-track .o-time { font-size:1.5rem; }
 .candidate-track .o-city { grid-template-columns:minmax(0,1fr); }
 .candidate-track .o-city-clock { text-align:left; }
 .workspace-nav button { flex-direction:column; }
 .workspace-nav .nav-count { display:none; }
 .feature-action { flex-direction:column; gap:2px; }
 body[data-page="plan"] .top .pagenav { width:100%; order:3; margin-left:0; }
}
@media(prefers-reduced-motion:reduce) { .candidate-track { scroll-behavior:auto!important;scroll-snap-type:none; } }
.reduce-motion .candidate-track { scroll-behavior:auto!important;scroll-snap-type:none; }

@media(max-width:1023px) {
 .workspace[data-view=compare],.workspace[data-view=send] {grid-template-areas:"navigation" "sum" "features" "library" "stage";}
 .workspace[data-view=compare]:not(:has(.set-library[open])),.workspace[data-view=send]:not(:has(.set-library[open])) {grid-template-areas:"navigation" "sum" "features" "stage";}
 .workspace:not(:has(.set-library[open])) {grid-template-areas:"navigation" "sum" "features" "bar" "rail" "stage";}
 .workspace[data-view=edit] {grid-template-areas:"navigation" "sum" "features" "library" "stage" "bar" "rail";}
 .workspace[data-view=edit]:not(:has(.set-library[open])) {grid-template-areas:"navigation" "sum" "features" "stage" "bar" "rail";}
 .workspace[data-view=edit] .stage:not(:has(.nofit,.errors,.amb,.stale)) {display:none;}
 .workspace[data-view=edit] #stale-search {display:none;}
}

/* ADS1-DESIGN-REFRESH-20261016 — Across / city-day scheduling studio.
   Clock-hour bands are actual zoned07–19 intervals, never an astronomical daylight claim. */
:root {--bg:#edf2f5;--surface:#fff;--ink:#102c3d;--text:#203c4b;--muted:#526975;--faint:#647b85;--line:#d6e2e8;--line-2:#b9cdd7;--field:#819ba7;--indigo:#126d77;--indigo-2:#0c5663;--indigo-soft:#e5f4f3;--indigo-line:#147885;--teal:#087971;--teal-fill:#58d6bc;--teal-soft:#e3f7f0;--radius:16px;--radius-s:10px;--shadow:0 4px 18px rgb(19 48 67 / 4%);--workspace-ink:#173d4c;--workspace-action:#126d77;--workspace-surface:#edf2f5;}
body {background:var(--bg);color:var(--text);}
.wrap.wide {max-width:1440px;}
.top {background:#fff;border-bottom:1px solid #dbe5e9;}
.top-row {min-height:64px;}
.brand {letter-spacing:-.04em;font-size:1.3rem;color:#102c3d;}
.brand .logo {border-radius:10px;}
.pagenav a {color:#506b79;font-size:.8125rem;}
.lang select {border-color:#d6e2e8;border-radius:9px;background:#f8fafb;min-height:42px;color:#284756;}
button,input,select,textarea {font:inherit;}
button {border-radius:9px;}
.primary {background:#126d77;border-color:#126d77;}
.primary:hover {background:#0c5663;border-color:#0c5663;}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible {outline:3px solid #df8f36;outline-offset:3px;}
body[data-page=plan] .hero {display:grid;grid-template-columns:minmax(0,1fr) 200px;gap:5px 24px;background:#102c3d;color:#fff;border-radius:20px;padding:20px 28px;margin:20px 0 18px;overflow:hidden;}
body[data-page=plan] .hero .eyebrow {display:flex;grid-column:1;gap:12px;align-items:center;color:#78d9ce;font-size:.6875rem;letter-spacing:.08em;margin:0;}
body[data-page=plan] .hero .hero-trust {background:none;border:0;color:#b4c7cf;font-size:.6875rem;padding:0;letter-spacing:0;}
body[data-page=plan] .hero h1 {grid-column:1;color:#fff;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.18;letter-spacing:-.045em;margin:0;max-width:30ch;font-weight:740;}
body[data-page=plan] .hero .lead {grid-column:1;color:#b8ccd4;font-size:.8125rem;line-height:1.55;max-width:88ch;margin:0;}
.mobile-promise {display:none!important;}
.hero-orbit {grid-column:2;grid-row:1/4;display:grid;align-content:center;justify-items:center;gap:3px;}
.hero-orbit svg {width:180px;height:96px;}
.hero-orbit span {color:#b8ccd4;font-size:.6875rem;letter-spacing:.03em;}
.workspace {gap:14px;}
.feature-nav {padding:0;border:0;gap:10px;}
.feature-action {background:transparent;border:0;box-shadow:none;padding:5px 10px;min-height:44px;flex-direction:row;align-items:center;gap:8px;border-radius:8px;}
.feature-action:hover {background:#e0e9ee;box-shadow:none;}
.feature-title {color:#1f4656;font-size:.8125rem;}
.feature-note {font-size:.6875rem;color:#5c7480;}
.feature-action .task-icon {color:#147381;}
.workbar {background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;gap:10px 18px;box-shadow:none;}
.workbar label {color:#284956;font-weight:650;}
.workbar .f-date {flex-basis:215px;}
.workbar .f-dur {flex-basis:150px;}
.workbar .f-act {padding-top:23px;}
.workbar input {min-height:44px;border-color:#b3c7d0;border-radius:8px;background:#f9fbfc;}
.workbar .hint {font-size:.6875rem;}
.rail {background:#fff;border-color:var(--line);border-radius:14px;box-shadow:none;padding:16px;}
.rail h2 {color:#193a4a;font-size:.9375rem;}
.step-n {background:#e2f1f1;color:#21626c;border-radius:7px;font-size:.6875rem;}
.region > summary {padding:12px 0;gap:4px;min-height:74px;}
.region > summary:hover {background:#f0f6f8;}
.r-city {font-size:1rem;color:#193a4a;}
.r-edit {color:#54727e;}
.region[open] {background:#f4f8fa;border-radius:10px;}
.field input,.field select,.zp input,.region select {border-color:#a9bfc9;border-radius:8px;}
.rail-hints {font-size:.6875rem;line-height:1.5;color:#637c87;}
.results {gap:12px;}
.results h2 {font-size:.9375rem;}
.fit-line {color:#4d6d78;}
.r-summary {font-size:.75rem;color:#5c7682;}
.r-summary strong {color:#106e78;}
.atlas {background:#102c3d;border:1px solid #204758;border-radius:18px;color:#fff;padding:20px 22px 16px;min-width:0;overflow:hidden;}
.atlas-heading {display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;}
.atlas-kicker {margin:0 0 3px;font-size:.6875rem;color:#84c7c4;letter-spacing:.04em;}
.atlas-heading h3 {font-size:1.125rem;line-height:1.3;font-weight:680;letter-spacing:-.025em;}
.atlas-hours {border:1px solid #46616c;border-radius:30px;padding:4px 10px;font-size:.75rem;color:#c1d9df;font-variant-numeric:tabular-nums;}
.atlas-rows {display:grid;gap:15px;}
.atlas-row {display:grid;grid-template-columns:minmax(110px,1fr) auto;gap:5px 12px;align-items:center;}
.atlas-city {display:flex;gap:9px;align-items:center;min-width:0;}
.atlas-city > div {min-width:0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;}
.atlas-city strong {font-size:.8125rem;font-weight:600;overflow-wrap:anywhere;}
.atlas-glyph {width:29px;height:29px;color:#b4d8dc;flex:none;}
.atlas-offset {color:#91b1bd;font-size:.625rem;white-space:nowrap;}
.atlas-time {display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;justify-content:flex-end;}
.atlas-clock {font-size:1.375rem;font-weight:600;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.02em;}
.atlas-date {font-size:.625rem;color:#a1bfca;}
.atlas-track {grid-column:1/-1;position:relative;height:17px;border-radius:4px;background:#183e50;overflow:hidden;isolation:isolate;}
.atlas-track > span {position:absolute;top:0;bottom:0;pointer-events:none;}
.atlas-day {background:#64878c;opacity:.55;}
.atlas-available {background:#67a5b5;top:5px!important;bottom:5px!important;z-index:1;}
.atlas-common {background:#5cd6b7;z-index:2;opacity:.9;}
.atlas-cursor {background:transparent;border:2px solid #ffcf8a;z-index:3;border-radius:3px;min-width:2px;}
.atlas-ruler {position:relative;height:16px;margin-top:5px;color:#8babb8;font-size:.5625rem;font-variant-numeric:tabular-nums;}
.atlas-ruler span {position:absolute;white-space:nowrap;transform:translateX(-50%);}
.atlas-ruler span:first-child {transform:none;}
.atlas-ruler span:last-child {transform:translateX(-100%);}
.atlas-axis-note {font-size:.625rem;color:#89aab6;margin:0 0 11px;}
.atlas-legend {display:flex;flex-wrap:wrap;gap:5px 13px;font-size:.625rem;color:#d0e2e6;}
.atlas-legend > span {display:flex;align-items:center;gap:4px;}
.atlas-legend i {display:inline-block;width:7px;height:7px;border-radius:2px;background:#64878c;}
.atlas-legend .night-key {background:#183e50;border:1px solid #6a8a97;}
.atlas-legend .avail-key {background:#67a5b5;}
.atlas-legend .common-key {background:#5cd6b7;}
.atlas-hours-note {font-size:.5625rem;color:#8ba9b5;margin:5px 0 0;}
.atlas-explore {margin-top:14px;padding-top:12px;border-top:1px solid #315262;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px 18px;align-items:center;}
.atlas-selection {display:grid;gap:2px;min-width:0;}
.atlas-selection > span {font-size:.5625rem;letter-spacing:.03em;color:#a4c0ca;}
.atlas-selection output {font-size:.875rem;font-weight:600;line-height:1.4;font-variant-numeric:tabular-nums;}
.atlas-range-row {display:flex;align-items:center;gap:10px;grid-row:2;grid-column:1;}
#atlas-range {width:100%;height:24px;min-height:24px;accent-color:#5cd6b7;cursor:ew-resize;touch-action:pan-y;}
.atlas-position {font-size:.625rem;color:#9ebec9;white-space:nowrap;min-width:30px;}
.atlas-choose {grid-column:2;grid-row:1/3;background:#a9efda;border:0;border-radius:9px;color:#113b43;font-size:.8125rem;min-height:46px;padding:10px 16px;font-weight:700;}
.atlas-choose:hover {background:#ccf8eb;color:#113b43;}
.atlas-choose:disabled {background:#395865;color:#b9d2da;}
.reps-title {margin:7px 0 9px;font-size:.8125rem!important;color:#355867!important;font-weight:650;}
.candidate-track > .opt {border-radius:12px;border-color:#ccdae0;box-shadow:none;}
.candidate-track .o-pick {padding:14px 12px;}
.candidate-track .o-time {color:#133d50;font-size:1.3rem;}
.o-city-name,.o-city-clock {color:#274e60;}
.o-city-name .task-icon {color:#638492;}
.opt:has(.o-pick[aria-pressed=true]) {border-color:#16827d;box-shadow:0 0 0 1px #16827d;}
.candidate-track .o-pick[aria-pressed=true] {background:#ebf8f3;box-shadow:inset 0 3px 0 #16827d;}
.candidate-track .o-add {border-color:#d7e4e9;background:#f1f6f8;color:#245261;}
.opt:has(.o-pick[aria-pressed=true]) .o-add:not(.on) {background:#126d77;color:#fff;}
.candidate-track .o-add.on {background:#e2f6ed;color:#17624e;}
.o-kind {color:#5a7481;font-weight:600;}
.o-city {border-color:#dbe6eb!important;}
.o-date,.o-axis-note,.o-local-date {color:#667f8b!important;}
.proof-overview {background:#f2f8fa;border-color:#d6e6eb;}
.proof-cities li,.proof-overview .proof-caption {color:#365f70;}
.deliver {border-color:#c6dbe3;border-top-color:#16827d;border-radius:14px;background:#fff;box-shadow:none;}
.deliver.idle {background:transparent;}
.sel-main .sel-when {color:#173e51;}
.sel-actions .primary {background:#126d77;}
.info {background:transparent;border-color:#d4e0e6;border-radius:10px;}
.foot {color:#677f8b;font-size:.6875rem;}
body[data-page=proposal] .hero h1,body[data-page=share] .hero h1 {font-size:1.8rem;color:#133d50;}
@media(min-width:1024px) {
 .workspace,.workspace:not(:has(.set-library[open])) {grid-template-columns:264px minmax(0,1fr);column-gap:22px;}
 .workspace:has(.set-library[open]) {grid-template-areas:'features features' 'library library' 'bar bar' 'rail stage';}
 .workspace:not(:has(.set-library[open])) {grid-template-areas:'features features' 'bar bar' 'rail stage';}
 .candidate-track .o-city {grid-template-columns:1fr;gap:2px;}
 .candidate-track .o-city-clock {text-align:left;font-size:.8125rem;}
 .candidate-track .o-city-name {font-size:.75rem;}
 .candidate-track .o-cities {gap:1px;}
}
@media(max-width:1023px) {
 body[data-page=plan] .hero {grid-template-columns:minmax(0,1fr) 130px;padding:18px 20px;margin-top:16px;}
 .hero-orbit svg {width:130px;height:80px;}
 .hero-orbit span {font-size:.5625rem;}
 .workspace-nav {background:#dce7ed;border:0;border-radius:12px;padding:3px;gap:3px;grid-template-columns:repeat(3,minmax(0,1fr));}
 .workspace-nav button {min-height:44px;font-size:.75rem;border-radius:9px;flex-wrap:nowrap;gap:5px;}
 .workspace-nav button[aria-pressed=true] {color:#174d60;border-color:#cadce5;box-shadow:0 2px 5px rgb(17 49 66 / 6%);}
 .workspace-nav .nav-count {color:#245d6c;background:#deeeef;font-size:.5625rem;}
 .workspace-nav .task-icon {width:15px;height:15px;}
 .cond-sum {border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:none;padding:11px 12px;}
 .cond-line {font-size:.75rem;}
 .cond-text {font-size:.75rem;margin:4px 0;line-height:1.4;}
 .cond-note {font-size:.625rem;color:#708591;}
 .cond-sum #cond-edit {border-radius:8px;padding:8px 10px;font-size:.6875rem;color:#fff;background:#126d77;}
 .feature-nav {gap:5px;}
 .feature-action {padding:4px 2px;min-height:40px;gap:4px;flex-direction:row;}
 .feature-title {font-size:.6875rem;}
 .feature-action .task-icon {width:14px;height:14px;}
 .workspace[data-view=send] .atlas {display:none;}
 .atlas {padding:17px 18px 15px;}
 .atlas-heading {margin-bottom:15px;}
 .atlas-row {gap:5px 8px;}
 .atlas-city >div {display:grid;gap:2px;}
 .atlas-time {display:grid;gap:3px;}
 .atlas-clock {font-size:1.25rem;}
 .atlas-city strong {font-size:.8125rem;}
 .atlas-date,.atlas-offset {font-size:.5625rem;}
 .atlas-rows {gap:13px;}
 .atlas-glyph {width:27px;height:27px;}
 .atlas-kicker {font-size:.625rem;}
 .atlas-heading h3 {font-size:1rem;}
 .atlas-hours {font-size:.625rem;padding:3px 8px;}
 .atlas-axis-note {font-size:.5625rem;margin-bottom:8px;}
 .atlas-legend {font-size:.5625rem;gap:5px 8px;}
 .atlas-hours-note {font-size:.5625rem;line-height:1.4;}
 .atlas-explore {gap:7px 10px;margin-top:11px;padding-top:10px;}
 .atlas-selection output {font-size:.75rem;}
 .atlas-choose {font-size:.6875rem;padding:8px 10px;}
 .atlas-selection >span {font-size:.5625rem;}
 .candidate-track .o-time {font-size:1.5rem;}
 .rail-arrow {border-color:#c4d9e2;color:#235869;}
 .rail-instruction,.rail-position {color:#617d8c;}
 .workbar {padding:16px;}
 .workbar .f-date,.workbar .f-dur {flex:1 1 120px;}
 .workbar .f-act {flex-basis:100%;padding-top:0;}
 .workbar .f-act button {width:100%;}
 .workspace[data-view=edit] .results > .atlas {display:none;}
}
@media(max-width:639px) {
 .top-row {min-height:58px;gap:8px;}
 .brand {font-size:1.125rem;}
 .brand .logo {width:27px;height:27px;}
 .pagenav a {font-size:.625rem;}
 .lang select {font-size:.75rem;padding:5px 6px;min-height:38px;}
 body[data-page=plan] .hero {grid-template-columns:1fr;gap:7px;padding:16px 18px;border-radius:14px;margin:14px 0 12px;}
 body[data-page=plan] .hero #page-h {position:static;width:auto;height:auto;padding:0;margin:0;overflow:visible;clip:auto;white-space:normal;font-size:1.3125rem;line-height:1.3;max-width:none;}
 body[data-page=plan] .hero .lead {font-size:.6875rem;line-height:1.5;color:#b8cfd7;}
 body[data-page=plan] .hero .eyebrow,.hero-orbit {display:none;}
 .workspace {gap:10px;}
 .results-head {gap:3px;}
 .results-head h2 {font-size:.875rem;}
 .r-summary {font-size:.6875rem;line-height:1.5;}
 .fit-line {font-size:.625rem;}
 .atlas-track {height:15px;}
 .atlas-explore {grid-template-columns:1fr;gap:5px;}
 .atlas-choose {grid-column:1;grid-row:3;min-height:44px;width:100%;font-size:.75rem;margin-top:3px;}
 .atlas-range-row {grid-column:1;grid-row:2;}
 .atlas-selection output {font-size:.8125rem;}
 .atlas-rows {gap:11px;}
 .atlas-heading {margin-bottom:13px;}
 .candidate-track .o-city {grid-template-columns:minmax(70px,1fr) auto;}
 .candidate-track .o-city-clock {text-align:right;}
 .candidate-track .o-pick {padding:15px;}
}
@media(max-width:359px) {
 body[data-page=plan] .top .pagenav {width:auto;order:0;}
 .top .pagenav a {font-size:.5625rem;}
 .workspace-nav button {flex-direction:row;font-size:.6875rem;gap:3px;}
 .workspace-nav .task-icon {width:13px;height:13px;}
 .feature-action {flex-direction:row;}
 .atlas {padding:14px;}
 .atlas-glyph {width:23px;height:23px;}
 .atlas-city {gap:6px;}
 .atlas-clock {font-size:1.1875rem;}
}
@media(prefers-reduced-motion:reduce) {.atlas *{animation:none!important;transition:none!important;}}
.reduce-motion .atlas * {animation:none!important;transition:none!important;}

/* Keep operational labels readable; only noninteractive ruler marks use a smaller cartographic label. */
.atlas-offset,.atlas-date,.atlas-axis-note,.atlas-kicker,.atlas-position,.atlas-selection >span,.atlas-hours-note,.atlas-legend {font-size:.75rem;}
.atlas-explore {margin:0 0 18px;padding:0 0 14px;border-top:0;border-bottom:1px solid #315262;}
.atlas-selection output {font-size:.9375rem;}
@media(max-width:639px) {
 .atlas-explore {grid-template-columns:minmax(0,1fr) auto;gap:5px 10px;}
 .atlas-choose {grid-column:2;grid-row:1/3;width:auto;min-width:80px;min-height:44px;margin:0;padding:8px 10px;font-size:.75rem;}
 .atlas-selection output {font-size:.8125rem;}
 .atlas-selection >span {font-size:.6875rem;}
 .atlas-legend,.atlas-hours-note,.atlas-axis-note {font-size:.6875rem;}
}

/* Prevent legacy baseline alignment from inflating the hero; make the real workbench primary. */
body[data-page=plan] .hero {align-items:start;align-content:center;}
body[data-page=plan] .hero .lead {max-width:none;}
.hero-orbit {align-self:center;}
.hero-orbit svg {width:160px;height:80px;}
.atlas h3 {color:#fff;}
@media(min-width:1024px) {
 .workspace:not(:has(.set-library[open])) {grid-template-areas:'features features' 'conditions stage';}
 .workspace:has(.set-library[open]) {grid-template-areas:'features features' 'library library' 'conditions stage';}
 .workspace .cond-body {display:flex!important;flex-direction:column;grid-area:conditions;gap:16px;min-width:0;}
 .workspace .workbar {padding:16px;gap:12px;}
 .workspace .workbar .f-date,.workspace .workbar .f-dur,.workspace .workbar .f-act {flex:1 1 100%;width:100%;padding-top:0;}
 .workspace .workbar .f-act button {width:100%;}
 .workspace .example-badge {flex:1 1 100%;max-width:none;margin:0;text-align:left;font-size:.75rem;}
 .workspace .example-badge button {width:100%;margin-top:8px;}
}

@media(max-width:639px){.workspace-nav button{white-space:nowrap;flex-wrap:nowrap;flex-direction:row;}.workspace-nav button>span{white-space:nowrap;}.workspace-nav #workspace-count{display:none;}}

/* Received availability -> a dated local-time proposal. No auto-loaded sample. */
.value-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hero .value-actions .primary{background:#b0ead8;color:#103c3b;border-color:#b0ead8}
.hero .value-actions .secondary{background:transparent;border-color:#77909d;color:#f0f7fa}
.value-entry,.value-preview,.value-confirm{padding:24px;background:#fff;border:1px solid #d1dde3;border-radius:18px;margin-bottom:16px}
.value-entry h2,.value-preview h3,.value-confirm h2{font-size:1.1rem;line-height:1.45;margin:0 0 14px;color:#153a4c}
.value-steps{padding:0;list-style:none;display:grid;gap:14px;margin:18px 0}
.value-steps li{display:flex;gap:10px;align-items:center;font-weight:650}
.value-preview{margin-top:16px}
.value-preview ul{padding:0;list-style:none;display:grid;gap:10px}
.value-preview li{display:grid;grid-template-columns:100px 1fr;gap:10px;padding:8px 0;border-bottom:1px solid #e7eef1;font-size:.875rem}
.value-preview li span{font-variant-numeric:tabular-nums}
.value-preview .primary{width:100%;white-space:normal;line-height:1.4;padding:12px 16px}
.value-sample{color:#446c75;font-size:.75rem}
@media(max-width:639px){.value-actions{gap:8px;margin-top:12px}.value-actions button{flex:1 1 140px;font-size:.8125rem;line-height:1.4;padding:10px 12px;min-height:44px}.value-entry,.value-preview,.value-confirm{padding:18px}.value-preview li{grid-template-columns:1fr;gap:4px}.hero .lead{font-size:.8125rem;line-height:1.6}}

/* Manual reply-to-decision flow. Existing visual tokens, no new motion. */
.closure-host{display:grid;gap:1rem;margin:1rem 0 2rem}.closure-host h2,.closure-host h3{margin:.2rem 0 .6rem}.closure-eyebrow{font-size:.82rem;font-weight:700;color:#246452;letter-spacing:.04em}.closure-intake,.closure-result,.closure-save{min-width:0;padding:1.25rem;border:1px solid #d2ded8;border-radius:16px;background:#fff}.closure-intake textarea,.closure-final textarea{width:100%;box-sizing:border-box;font:inherit;overflow-wrap:anywhere;min-height:7rem}.closure-intake label,.closure-final>label{display:block;font-weight:650;margin-bottom:.5rem}.closure-times{list-style:none;padding:0;margin:.75rem 0;display:grid;gap:.5rem}.closure-times li{display:grid;grid-template-columns:minmax(5rem,1fr) 3fr;gap:.5rem;border-bottom:1px solid #e4ebe7;padding:.5rem 0}.closure-times span{font-variant-numeric:tabular-nums}.decision-ack{display:flex;align-items:flex-start;gap:.75rem;margin:1rem 0;padding:.75rem;background:#f2f6f3;border-radius:8px;cursor:pointer}.decision-ack input{width:22px;height:22px;flex:none;margin:0}.closure-result.finalized{border:2px solid #246452;background:#f4fbf7}.closure-final .actions{margin:1rem 0}.closure-host-link{display:grid;gap:.5rem;padding:.75rem 0}.closure-library{margin:1.5rem 0;padding:1rem;border:1px solid #d2ded8;border-radius:12px}.closure-library summary{cursor:pointer;font-weight:650}.closure-library li{margin:.75rem 0;display:grid;gap:.3rem}.closure-save .hint{margin-bottom:0}#reply-status:empty{display:none}#reply-status:focus,#decision-title:focus{outline:2px solid #246452;outline-offset:5px}.closure-final .row{flex-wrap:wrap}.closure-final button,.closure-host .btn-link{min-height:44px}.closure-host textarea[readonly]{font-size:.85rem;background:#fff}.closure-host .hint{line-height:1.6}
@media(max-width:599px){.closure-intake,.closure-result,.closure-save{padding:1rem}.closure-times li{grid-template-columns:1fr;gap:.25rem}.closure-host h2{font-size:1.3rem}.closure-final .actions>*{width:100%;text-align:center}.closure-host textarea{font-size:16px}.closure-eyebrow{letter-spacing:0}.closure-host{gap:.65rem}}

@media(max-width:599px){.closure-times li{grid-template-columns:4rem minmax(0,1fr);gap:.5rem;align-items:start}.closure-times span{line-height:1.5}.closure-host>.hint{margin:.2rem 0}.closure-host{margin-top:.5rem}}

/* Group reply collection uses the existing workspace tokens and semantic controls. */
.group-host,.group-recipient{min-width:0;display:grid;gap:1rem}.group-head{display:flex;gap:1rem;align-items:center;justify-content:space-between}.group-head h2{font-size:1.75rem;margin:.15rem 0}.group-head .eyebrow{margin:0}.group-host progress{width:100%;height:.65rem;accent-color:#246452}.group-host .notice{margin:0}.group-host textarea,.group-starter textarea,.group-recipient textarea{width:100%;max-width:100%;box-sizing:border-box;font:inherit;overflow-wrap:anywhere}.group-host label,.group-starter>label{display:block;font-weight:650;margin:.5rem 0}.group-intake,.group-common,.group-roster,.group-final,.group-reply-output{min-width:0;padding:1.1rem;border:1px solid #d2ded8;border-radius:14px;background:#fff}.group-common h2,.group-roster h2,.group-final h2{font-size:1.15rem;margin:0 0 .75rem}.group-intake>button{margin-top:.5rem}.group-preview{padding:1rem;margin-top:1rem;border:2px solid #246452;border-radius:10px;background:#f4fbf7}.group-choice{display:flex!important;gap:.75rem;align-items:flex-start;padding:.75rem;border:1px solid #cbd9d1;border-radius:10px;background:#fff;cursor:pointer;min-width:0}.group-choice>input{width:22px;height:22px;flex:none;margin:0}.group-choice>span{display:grid;gap:.25rem;min-width:0}.group-choice:has(input:checked){border-color:#246452;box-shadow:0 0 0 1px #246452;background:#f4fbf7}.group-roster-list{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}.group-roster-list li{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:.5rem;align-items:start;padding:.75rem 0;border-bottom:1px solid #e0e8e3;overflow-wrap:anywhere}.group-state{font-size:.88rem}.group-state.pending{color:#735527}.group-state.answered{color:#246452;font-weight:650}.group-invites,.group-change,.group-history,.group-starter{padding:1rem;border:1px solid #d2ded8;border-radius:12px;background:#fff}.group-invites summary,.group-change summary,.group-history summary,.group-starter summary{font-weight:650;cursor:pointer;min-height:28px}.group-invites ul{list-style:none;margin:0;padding:0;display:grid;gap:1rem}.group-invites li{padding:1rem 0;border-bottom:1px solid #e0e8e3;display:grid;gap:.4rem}.group-host .btn-link,.group-host button,.group-recipient button,.group-starter button{min-height:44px}.group-host .row,.group-recipient .row{flex-wrap:wrap}.group-options{min-width:0;margin:0;border:0;padding:0}.group-options legend{font-weight:650;margin-bottom:.5rem}.group-options .group-choice{margin:.5rem 0}.group-final .actions{margin:1rem 0}.group-final.finalized{border:2px solid #246452;background:#f4fbf7}.group-host :is(#group-status,#group-preview-h,#group-summary-h,#group-final-h):focus{outline:2px solid #246452;outline-offset:4px}.group-host #group-status:empty{display:none}.group-change textarea{margin-bottom:.75rem}.group-privacy{margin:0}.group-recipient .field{max-width:100%}.group-recipient input[type=number]{max-width:8rem}.group-final textarea{font-size:.85rem}.group-starter{margin:1rem 0}.group-starter[open]>summary{margin-bottom:1rem}
@media(max-width:599px){.group-head{align-items:flex-start}.group-head .eyebrow{font-size:.7rem}.group-head h2{font-size:1.4rem}.group-head>button{max-width:46%;font-size:.8rem}.group-intake,.group-common,.group-roster,.group-final,.group-reply-output{padding:1rem}.group-roster-list li{grid-template-columns:1fr 1.5fr}.group-roster-list li>.hint{grid-column:1/-1}.group-final .actions>*{width:100%;text-align:center}.group-host textarea,.group-recipient textarea,.group-starter textarea{font-size:16px}.group-host,.group-recipient{gap:.75rem}.group-invites .row>*{flex:1 1 140px}}

.group-offset{display:block;font-size:.8rem;line-height:1.5;margin-top:.25rem}.group-recipient .group-choice .warn{font-size:.85rem;line-height:1.5}.group-choice input:disabled{opacity:.7}

.group-head-actions{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:flex-end;max-width:58%}.group-head-actions button{font-size:.85rem}.group-common>summary,.group-intake>summary{cursor:pointer;font-weight:700;font-size:1.05rem;min-height:28px}.group-common[open]>summary,.group-intake[open]>summary{margin-bottom:.75rem}.group-intake>label{margin-top:.75rem}.group-common .group-choice input:disabled{cursor:default}@media(max-width:599px){.group-head-actions{display:grid;max-width:52%}.group-head-actions button{font-size:.75rem}.group-head h2{white-space:nowrap}.group-common>summary,.group-intake>summary{font-size:.95rem}}