:root {
  color-scheme: light dark;
  --bg: #0f1720;
  --card-bg: #182432;
  --border: #2a3a4a;
  --text: #e8eef4;
  --muted: #93a5b8;
  --accent: #4dd08a;
  --accent-dark: #2f9d64;
  --danger: #e2685c;
  --warn: #e2b25c;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f7f9;
    --card-bg: #ffffff;
    --border: #dfe6ec;
    --text: #1c2733;
    --muted: #5b6b7a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 0 1rem 3rem;
}

header, main { max-width: 640px; margin: 0 auto; }
header { padding: 1.75rem 0 1rem; }
main { display: flex; flex-direction: column; gap: 1.25rem; }

h1 { margin: 0 0 0.4rem; font-size: 1.4rem; }
.subtitle { color: var(--muted); margin: 0; line-height: 1.4; font-size: 0.9rem; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
}
.card h2 { margin: 0 0 1rem; font-size: 1.05rem; }

label.field { display: block; font-size: 0.9rem; color: var(--muted); margin-bottom: 1rem; }

input[type="date"], input[type="text"], input[type="password"], select {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.65rem 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 1rem;
}

/* iOS Safari renders date inputs with its own intrinsic width, centered value
   text and no minimum height, so they sit differently from the selects. Strip
   that and make the box fill the card like every other field. */
input[type="date"] {
  -webkit-appearance: none;
  appearance: none;
  min-width: 0;
  max-width: 100%;
  min-height: 2.9rem;
  text-align: left;
  line-height: 1.3;
}
input[type="date"]::-webkit-date-and-time-value { text-align: left; margin: 0; min-height: 1.3em; }
input[type="date"]::-webkit-calendar-picker-indicator { margin: 0; }

.priority-builder { margin-bottom: 1.25rem; }
.priority-builder > label { display: block; font-size: 0.9rem; color: var(--muted); }
.builder-row { display: flex; gap: 0.5rem; align-items: center; margin-top: 0.35rem; }
.builder-row select { flex: 1; margin-top: 0; }

button {
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
}
button.primary {
  width: 100%;
  background: var(--accent);
  border-color: var(--accent-dark);
  color: #06251a;
  font-weight: 600;
  padding: 0.8rem 1.2rem;
}
button.small { padding: 0.3rem 0.7rem; font-size: 0.8rem; }
button.danger { color: var(--danger); border-color: var(--danger); }

.chip-list { list-style: none; padding: 0; margin: 0.6rem 0 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip-list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.5rem 0.3rem 0.8rem;
  font-size: 0.9rem;
}
.chip-list .chip-order { color: var(--muted); font-variant-numeric: tabular-nums; }
.chip-list button { border: none; background: none; padding: 0 0.3rem; font-size: 1.1rem; line-height: 1; color: var(--muted); }

.hint { color: var(--muted); font-size: 0.8rem; margin: 0.4rem 0 1rem; line-height: 1.4; }
.checkbox-row { display: flex; align-items: center; gap: 0.6rem; margin: 0.25rem 0; font-size: 0.95rem; }
.checkbox-row input { margin: 0; width: 1.1rem; height: 1.1rem; }
.error { color: var(--danger); min-height: 1.2em; margin: 0.6rem 0 0; font-size: 0.9rem; }
.notice { color: var(--warn); margin: 0.6rem 0 0; font-size: 0.9rem; }

.sync-line { font-size: 0.85rem; color: var(--muted); margin: 0 0 0.9rem; }
.sync-line.warn { color: var(--warn); }
.sync-line.bad { color: var(--danger); }

.request { border-top: 1px solid var(--border); padding: 0.85rem 0; display: flex; gap: 0.75rem; align-items: flex-start; justify-content: space-between; }
.request:first-of-type { border-top: none; padding-top: 0; }
.request .main { min-width: 0; }
.request .date { font-weight: 600; }
.request .detail { color: var(--muted); font-size: 0.85rem; margin-top: 0.2rem; line-height: 1.4; }
.request .result { font-size: 0.85rem; margin-top: 0.25rem; }
.empty { color: var(--muted); font-size: 0.9rem; }

.badge { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.72rem; font-weight: 600; margin-left: 0.4rem; vertical-align: middle; }
.badge.pending { background: rgba(226, 178, 92, 0.18); color: var(--warn); }
.badge.success { background: rgba(77, 208, 138, 0.18); color: var(--accent); }
.badge.failed { background: rgba(226, 104, 92, 0.18); color: var(--danger); }

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