:root {
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #d9731c;
  --accent-wash: rgba(217, 115, 28, 0.12);
  --danger: #d03b3b;
  --bar: rgba(217, 115, 28, 0.20);
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --border: rgba(255, 255, 255, 0.12);
    --accent: #ef9349;
    --accent-wash: rgba(239, 147, 73, 0.16);
    --danger: #e05555;
    --bar: rgba(239, 147, 73, 0.24);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", sans-serif;
  background: var(--page);
  color: var(--ink);
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

main { max-width: 640px; margin: 0 auto; padding: 0 12px 48px; }

.app-header {
  max-width: 640px; margin: 0 auto;
  padding: 14px 12px 8px;
  display: flex; align-items: baseline; gap: 10px;
}
.app-title { font-size: 20px; margin: 0; font-weight: 700; }
.app-sub { font-size: 12px; color: var(--muted); }

/* ---- progress ---- */
.card.is-progress { background: var(--accent-wash); border-color: transparent; }
.progress-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 10px;
  margin-bottom: 10px;
}
.progress-head > div { display: flex; flex-direction: column; gap: 2px; }
.progress-right { align-items: flex-end; text-align: right; }
.summary-label { font-size: 11px; color: var(--muted); font-weight: 600; }
.summary-value { font-size: 26px; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.summary-value-sm { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.progress-bar {
  height: 14px;
  border-radius: 999px;
  background: var(--surface);
  overflow: hidden;
  border: 1px solid var(--border);
}
.progress-fill {
  height: 100%;
  width: 100%;
  background: var(--accent);
  border-radius: 999px;
  transform-origin: left;
  transition: transform 0.3s ease;
}
.progress-foot {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--ink-2); font-weight: 600;
  margin-top: 6px;
}
.complete-banner {
  margin: 10px 0 0;
  text-align: center;
  font-size: 14px; font-weight: 700;
  color: var(--accent);
}

/* ---- cards & forms ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
}
.card-title { font-size: 15px; margin: 0 0 10px; font-weight: 700; }
.chart-head { display: flex; align-items: baseline; justify-content: space-between; }
.entry-count { font-size: 12px; color: var(--muted); }
.hint { font-size: 12px; color: var(--muted); margin: 8px 0 0; line-height: 1.6; }

.form-row { margin-bottom: 10px; }
.form-row label {
  display: block;
  font-size: 12px; font-weight: 600; color: var(--ink-2);
  margin-bottom: 4px;
}
.form-row input {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--page);
  color: var(--ink);
}
.form-row input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.form-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn {
  padding: 10px 16px;
  font-size: 14px; font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink-2);
  cursor: pointer;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-small { padding: 5px 10px; font-size: 12px; border-radius: 8px; }

/* ---- menu totals ---- */
.service-totals { display: flex; flex-direction: column; gap: 6px; }
.service-row {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--page);
  cursor: pointer;
  overflow: hidden;
  width: 100%;
  font: inherit;
  color: inherit;
  text-align: left;
}
.service-row .bar {
  position: absolute; inset: 0;
  background: var(--bar);
  transform-origin: left;
  z-index: 0;
}
.service-row .service-name,
.service-row .service-amount { position: relative; z-index: 1; }
.service-name { font-size: 14px; font-weight: 600; min-width: 0; overflow-wrap: anywhere; }
.service-amount { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.service-row.is-filtered { outline: 2px solid var(--accent); outline-offset: -1px; }

/* ---- history ---- */
.filter-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 10px;
  margin-bottom: 10px;
  border-radius: 10px;
  background: var(--accent-wash);
  font-size: 13px; font-weight: 600;
}
.month-head {
  font-size: 12px; font-weight: 700; color: var(--muted);
  margin: 14px 0 6px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.month-head:first-child { margin-top: 0; }
.month-total { font-variant-numeric: tabular-nums; }
.entry-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 2px;
  border-bottom: 1px solid var(--border);
}
.entry-row:last-child { border-bottom: none; }
.entry-date { font-size: 12px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.entry-main { flex: 1; min-width: 0; }
.entry-service { font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.entry-memo { font-size: 12px; color: var(--muted); overflow-wrap: anywhere; }
.entry-amount { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--accent); }
.entry-actions { display: flex; gap: 4px; }
.icon-btn {
  padding: 6px 8px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  color: var(--ink-2);
}
.icon-btn.danger { color: var(--danger); }

.empty {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 18px 0;
  line-height: 1.7;
}

@media (max-width: 420px) {
  .progress-head { flex-wrap: wrap; }
}