:root {
  color-scheme: light;
  --bg: #ffffff;
  --surface: #ffffff;
  --subtle: #f6f7f9;
  --ink: #111827;
  --ink-2: #374151;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-strong: #d1d5db;
  --brand: #1e3a8a;
  --brand-soft: #eef2ff;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(17, 24, 39, 0.04), 0 4px 16px rgba(17, 24, 39, 0.05);

  --out: #b45309;
  --out-soft: #fff7ed;
  --in: #047857;
  --in-soft: #ecfdf5;
  --wait: #1d4ed8;
  --wait-soft: #eff6ff;
  --check: #7c3aed;
  --check-soft: #f5f3ff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", Meiryo, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.icon {
  width: 1.2em;
  height: 1.2em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.muted { color: var(--muted); font-size: 0.85rem; margin: 0; }

:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; border-radius: 6px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(1.6) blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner { display: flex; align-items: center; min-height: 64px; }
/* アイコン定義だけを持つ svg。hidden 属性だけでは既定の 300x150 の場所を取るブラウザがある */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.brand { padding: 10px 0; }

.brand h1 { margin: 0; font-size: 1.1rem; line-height: 1.3; letter-spacing: 0.02em; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.layout {
  display: grid;
  gap: 16px;
  padding-top: 16px;
  padding-bottom: 48px;
  grid-template-areas:
    "controls"
    "summary"
    "content"
    "rules";
}

.controls { grid-area: controls; padding: 16px; display: grid; gap: 14px; }
.summary { grid-area: summary; }
.content { grid-area: content; min-width: 0; }
.rules { grid-area: rules; }

@media (min-width: 900px) {
  .layout {
    grid-template-columns: 320px minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
    grid-template-areas:
      "controls content"
      "summary content"
      "rules content";
    align-items: start;
    gap: 20px 28px;
    padding-top: 28px;
  }

  .controls { position: sticky; top: 84px; }
}

.label { display: block; font-size: 0.8rem; font-weight: 700; color: var(--muted); margin-bottom: 6px; letter-spacing: 0.04em; }

.select-wrap { position: relative; display: block; }

select {
  appearance: none;
  width: 100%;
  min-height: 52px;
  padding: 10px 44px 10px 14px;
  font: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  background: var(--subtle);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  cursor: pointer;
}

select:disabled { opacity: 0.6; cursor: default; }

.chevron { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  background: var(--subtle);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.segmented[hidden] { display: none; }

.segmented button {
  min-height: 44px;
  padding: 6px 8px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
}

.segmented button[aria-selected="true"] {
  background: var(--surface);
  color: var(--brand);
  box-shadow: 0 1px 3px rgba(17, 24, 39, 0.12);
}

.summary[hidden] { display: none; }

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.stat {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.stat-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-counts { display: flex; flex-wrap: wrap; gap: 0 14px; margin-top: 2px; color: var(--ink-2); font-size: 0.9rem; }
.stat-counts b { font-size: 1.5rem; color: var(--ink); margin: 0 2px 0 4px; font-variant-numeric: tabular-nums; }

@media (min-width: 900px) {
  .summary { grid-template-columns: 1fr; }
}

.out { --accent: var(--out); --soft: var(--out-soft); }
.in { --accent: var(--in); --soft: var(--in-soft); }
.wait { --accent: var(--wait); --soft: var(--wait-soft); }
.check { --accent: var(--check); --soft: var(--check-soft); }

.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 12px;
}

.section-title h2 { margin: 0; font-size: 1.15rem; }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }

.task {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.task-time {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 16px 0;
  font-variant-numeric: tabular-nums;
}

.task-time .start { font-size: 1.6rem; font-weight: 800; letter-spacing: 0.01em; line-height: 1.2; }
.task-time .end { color: var(--muted); font-weight: 600; }
.task-time .anytime { font-size: 1.05rem; font-weight: 800; }

.task-body { padding: 8px 16px 16px; min-width: 0; }

@media (min-width: 600px) {
  .task { grid-template-columns: 132px minmax(0, 1fr); }

  .task-time {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 18px 16px;
    background: var(--subtle);
    border-right: 1px solid var(--line);
  }

  .task-body { padding: 16px 20px 18px; }
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
}

.task h3 { margin: 8px 0 12px; font-size: 1rem; font-weight: 500; color: var(--ink-2); line-height: 1.5; }
.task h3 b { color: var(--ink); font-size: 1.2rem; font-weight: 800; margin-right: 4px; }

.items { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }

.item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "type count"
    "nums nums";
  align-items: center;
  gap: 4px 12px;
  padding: 12px 14px;
}

.item + .item { border-top: 1px solid var(--line); }

@media (min-width: 600px) {
  .item {
    grid-template-columns: 76px 110px minmax(0, 1fr);
    grid-template-areas: "type count nums";
  }
}

.type {
  grid-area: type;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 4px 10px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.95rem;
}

.tA .type { background: #eef2ff; color: #3730a3; }
.tB .type { background: #ecfeff; color: #0e7490; }
.tC .type { background: #fdf2f8; color: #9d174d; }

.count { grid-area: count; font-variant-numeric: tabular-nums; white-space: nowrap; }
.count b { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.count small { font-size: 0.9rem; font-weight: 700; color: var(--ink-2); margin-left: 2px; }

.nums { grid-area: nums; min-width: 0; }
.nums .cap { display: block; font-size: 0.72rem; color: var(--muted); font-weight: 600; letter-spacing: 0.04em; }

.range {
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.range .pre { color: var(--muted); font-size: 0.95rem; }
.range b { font-size: 1.35rem; font-weight: 800; color: var(--ink); margin: 0 1px; }

.meta { display: grid; gap: 8px; margin-top: 12px; }

.line { display: flex; gap: 8px; align-items: flex-start; font-size: 0.88rem; color: var(--ink-2); }
.line .icon { margin-top: 0.2em; color: var(--muted); }

.maplink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: start;
  min-height: 40px;
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--brand);
  background: var(--surface);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.maplink:hover { background: var(--brand-soft); }

.due {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--subtle);
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 600;
}

.due .icon { color: var(--brand); }

.empty {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 28px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  background: var(--surface);
}

.empty .icon { margin-top: 0.15em; }

.rules { padding: 16px 18px; }
.rules h2 { margin: 0 0 8px; font-size: 0.95rem; }
.rules ol { margin: 0 0 10px; padding-left: 1.3em; font-size: 0.88rem; color: var(--ink-2); }
.rules li + li { margin-top: 4px; }