/* Public plan view. Same palette, type scale (12/14/17 px) and structure as the
   Android companion app: dark header with day picker, metrics, dense roster. */

:root {
  color-scheme: light;
  --bg: #ffffff;
  --ink: #1b2128;
  --muted: #6b7682;
  --faint: #8a949e;
  --line: #e6e9ec;
  --row-line: #f0f2f4;
  --band: #f5f6f8;
  --accent: #2f5f8f;
  --accent-soft: #e9f0f8;
  --changed: #c25e00;
  --good: #1e7a48;
  --bad: #b3261e;
  --surface: #ffffff;
  --backdrop: rgba(10, 16, 22, 0.45);

  --hdr: #1b2128;
  --hdr-raised: #2a323b;
  --hdr-ink: #ffffff;
  --hdr-muted: #aab4bf;
  --hdr-selected: #3a6ea5;
  --hdr-today: #8db6e0;
  --hdr-gap: #ff8a80;

  --label: 12px;
  --secondary: 14px;
  --primary: 17px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #121619;
    --ink: #e6ebf0;
    --muted: #9aa6b2;
    --faint: #6e7a86;
    --line: #2a323b;
    --row-line: #20272e;
    --band: #1a2026;
    --accent: #8db6e0;
    --accent-soft: #1c2d40;
    --changed: #f0a04b;
    --good: #6fd39c;
    --bad: #f28b80;
    --surface: #171c21;
    --backdrop: rgba(0, 0, 0, 0.6);
    --hdr: #212932;
    --hdr-raised: #303945;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; touch-action: pan-y pinch-zoom; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 var(--secondary)/1.35 Roboto, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-tap-highlight-color: transparent;
  /* Horizontal swipes change the day; vertical scroll and zoom stay with the browser. */
  touch-action: pan-y pinch-zoom;
  min-height: 100dvh;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

svg { width: 24px; height: 24px; fill: currentColor; display: block; }

[hidden] { display: none !important; }

.icon-btn {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--muted);
  flex: none;
}
.icon-btn:hover { background: color-mix(in srgb, currentColor 12%, transparent); }

/* --- header ------------------------------------------------------------- */

.hdr {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--hdr);
  color: var(--hdr-ink);
  padding-top: env(safe-area-inset-top, 0px);
}

.hdr-inner { max-width: 1040px; margin: 0 auto; padding: 4px 4px 14px; }

.hdr .icon-btn { color: var(--hdr-muted); }
.hdr :focus-visible { outline-color: var(--hdr-today); }

.hdr-top { display: flex; align-items: center; justify-content: space-between; padding-left: 12px; }
.hdr-actions { display: flex; }

.date-title {
  font-size: var(--primary);
  font-weight: 700;
  padding: 12px 4px;
  text-align: left;
}

.week-nav { display: flex; align-items: center; padding: 0 8px; position: relative; }
.week-label {
  flex: 1;
  text-align: center;
  font-size: var(--secondary);
  color: var(--hdr-muted);
  padding: 12px 0;
  font-variant-numeric: tabular-nums;
}
.week-nav .icon-btn { color: var(--hdr-ink); }

/* Only there to open the browser's date picker. */
.date-input {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  padding: 0 12px;
  touch-action: pan-y;
}

.day {
  height: 58px;
  border-radius: 10px;
  background: var(--hdr-raised);
  color: var(--hdr-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  border: 1.5px solid transparent;
}
.day-name { font-size: var(--label); opacity: 0.75; }
.day-num { font-size: var(--primary); font-weight: 600; font-variant-numeric: tabular-nums; }
.day:hover { filter: brightness(1.15); }
.day.is-today { border-color: var(--hdr-today); color: var(--hdr-today); }
.day.has-gap { border-color: color-mix(in srgb, var(--hdr-gap) 60%, transparent); color: var(--hdr-gap); }
.day.is-selected { background: var(--hdr-selected); border-color: transparent; color: #fff; }
.day.is-selected.has-gap { background: #b3261e; }

/* --- page --------------------------------------------------------------- */

.main {
  max-width: 1040px;
  margin: 0 auto;
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
}

.page-aside, .page-main { min-width: 0; }

.empty { padding: 48px 16px; text-align: center; color: var(--muted); font-size: var(--primary); }

.banner {
  margin: 12px 16px 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 12px 16px;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--band);
  text-align: left;
}
button.metric:hover { filter: brightness(0.97); }
.metric-label {
  font-size: var(--label);
  color: var(--muted);
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.metric-value {
  font-size: var(--primary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-height: 23px;
  display: flex;
  align-items: center;
}
.metric-icon svg { width: 22px; height: 22px; }
.metric.is-good { background: color-mix(in srgb, var(--good) 11%, var(--bg)); }
.metric.is-bad { background: color-mix(in srgb, var(--bad) 11%, var(--bg)); }
.metric.is-good .metric-label, .metric.is-good .metric-value { color: var(--good); }
.metric.is-bad .metric-label, .metric.is-bad .metric-value { color: var(--bad); }

/* Section headers are bands tinted in the group's color, the name in that color. */
.section {
  --tone: var(--g, var(--accent));
  margin: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px 8px;
  background: color-mix(in srgb, var(--tone) 18%, var(--bg));
  color: var(--g-label-light, var(--accent));
  font-size: var(--secondary);
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}
.section-count { font-weight: 500; letter-spacing: 0; opacity: 0.75; }
@media (prefers-color-scheme: dark) {
  .section { color: var(--g-label-dark, var(--accent)); }
}

.rows { list-style: none; margin: 0; padding: 0; }

.task-row {
  width: 100%;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: start;
  gap: 0;
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--row-line);
}
button.task-row:hover, .person:hover { background: var(--band); }
.task-time {
  font-size: var(--primary);
  font-weight: 500;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.task-main { display: flex; flex-direction: column; min-width: 0; }
.task-title { font-size: var(--primary); overflow-wrap: anywhere; }
.task-people { font-size: var(--secondary); color: var(--muted); }

.person {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px auto;
  align-items: center;
  min-height: 54px;
  padding: 8px 16px 8px 13px;
  border-left: 3px solid var(--g, var(--accent));
  border-bottom: 1px solid var(--row-line);
  text-align: left;
}
.person-name {
  font-size: var(--primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.person-keyword { font-size: var(--secondary); color: var(--muted); }
.person-badge { display: flex; justify-content: center; }
.task-badge {
  font-size: var(--secondary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: 6px;
  padding: 1px 6px;
}
.person-times { display: flex; flex-direction: column; align-items: flex-end; }
.person-time {
  font-size: var(--primary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.person.is-changed .person-time { color: var(--changed); }
.person.is-absent .person-name { color: var(--faint); text-decoration: line-through; }
.person-absence { font-size: var(--secondary); color: var(--faint); }

/* Desktop: roster on the left, metrics and appointments beside it. */
@media (min-width: 900px) {
  .hdr { position: static; }
  .page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    grid-template-areas: "main aside";
    gap: 24px;
    padding: 16px 16px 0;
  }
  .page-main { grid-area: main; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); align-self: start; }
  .page-aside { grid-area: aside; position: sticky; top: 16px; align-self: start; }
  .page-aside .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0 0 16px; }
  .page-aside .banner { margin: 0 0 12px; }
  .block-tasks { border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
  .person, .task-row { cursor: pointer; }
}

/* --- sheet ---------------------------------------------------------------- */

.sheet {
  border: 0;
  padding: 0;
  width: 100%;
  max-width: 600px;
  max-height: 88vh;
  margin: auto auto 0;
  border-radius: 16px 16px 0 0;
  background: var(--surface);
  color: var(--ink);
  overflow: auto;
}
.sheet.is-tall { height: 88vh; }
.sheet::backdrop { background: var(--backdrop); }
@media (min-width: 700px) {
  .sheet { margin: auto; border-radius: 16px; max-height: 80vh; }
  .sheet.is-tall { height: 80vh; }
}

.sheet-inner { padding: 8px 20px calc(24px + env(safe-area-inset-bottom, 0px)); }
.sheet-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  padding-top: 12px;
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 1;
}
.sheet-head .icon-btn { margin: -8px -12px 0 0; }
.sheet-title { margin: 0; font-size: 20px; font-weight: 700; }
.sheet-sub { margin: 2px 0 0; color: var(--muted); font-size: var(--secondary); font-variant-numeric: tabular-nums; }
.sheet-body { padding-top: 12px; display: flex; flex-direction: column; gap: 10px; }
.sheet-label {
  margin: 8px 0 0;
  font-size: var(--label);
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--muted);
}
.sheet .task-row { padding-inline: 0; }
.sheet .task-row.is-static { display: grid; }

.hint { margin: 0; color: var(--muted); font-size: var(--secondary); }
.muted { color: var(--muted); }
.is-changed-text { color: var(--changed); font-weight: 500; }

.detail {
  display: flex;
  flex-direction: column;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--row-line);
}
.detail-label { font-size: var(--label); color: var(--muted); }
.detail-value { font-size: var(--primary); font-variant-numeric: tabular-nums; }

.coverage {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 8px;
}
.coverage.is-good { background: color-mix(in srgb, var(--good) 11%, var(--surface)); }
.coverage.is-bad { background: color-mix(in srgb, var(--bad) 11%, var(--surface)); }
.coverage-title { font-weight: 600; }
.coverage.is-good .coverage-title { color: var(--good); }
.coverage.is-bad .coverage-title { color: var(--bad); }
.coverage-detail { font-size: var(--primary); font-variant-numeric: tabular-nums; }

.figures { display: flex; gap: 20px; align-items: flex-end; }
.figure { display: flex; flex-direction: column; }
.figure:first-child { flex: 1; }
.figure + .figure { align-items: flex-end; }
.figure-value { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.figure.is-good .figure-value { color: var(--good); }
.figure.is-bad .figure-value { color: var(--bad); }

.list-head { display: flex; justify-content: space-between; align-items: center; }
.link-btn { color: var(--accent); font-weight: 600; padding: 10px 8px; }

.check-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 52px;
  border-bottom: 1px solid var(--row-line);
  cursor: pointer;
}
.check-row input { width: 20px; height: 20px; accent-color: var(--accent); margin: 0; }
.check-name { font-size: var(--primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.check-hours { font-size: var(--primary); font-weight: 500; font-variant-numeric: tabular-nums; }
.check-row.is-off .check-name, .check-row.is-off .check-hours { color: var(--faint); }

.search-input {
  width: 100%;
  font: inherit;
  font-size: var(--primary);
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
}
.toggle { display: flex; gap: 10px; align-items: center; color: var(--muted); }
.toggle input { width: 18px; height: 18px; accent-color: var(--accent); margin: 0; }
.search-row {
  width: 100%;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 0;
  padding: 10px 0;
  text-align: left;
  border-bottom: 1px solid var(--row-line);
}
.search-when {
  display: flex;
  flex-direction: column;
  font-weight: 500;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.search-when.is-change { color: var(--changed); }
.search-when small { font-size: var(--label); color: var(--muted); font-weight: 400; }
.list-divider {
  padding: 14px 0 4px;
  font-size: var(--label);
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--muted);
}

/* --- maintenance ---------------------------------------------------------- */

.maintenance {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--backdrop);
}
.maintenance-box {
  max-width: 420px;
  padding: 24px;
  border-radius: 16px;
  background: var(--surface);
  text-align: center;
}
.maintenance-box h2 { margin: 0 0 8px; font-size: 20px; }
.maintenance-box p { margin: 0; color: var(--muted); font-size: var(--primary); }

@media (prefers-reduced-motion: no-preference) {
  .sheet[open] { animation: sheet-in 160ms ease-out; }
  @keyframes sheet-in { from { transform: translateY(24px); opacity: 0; } }
}

/* Dragging between days: the page and its neighbour side by side. */
.main { position: relative; }
.main.is-dragging { overflow-x: clip; }
.page-ghost { position: absolute; top: 0; width: 100%; pointer-events: none; }
.page { will-change: auto; }
.main.is-dragging .page { will-change: transform; }