:root {
  --bg: #f4f6f8; --card: #ffffff; --text: #1d2733; --muted: #6b7785; --line: #e2e7ec;
  --brand: #0f6e5c; --brand-ink: #ffffff; --error-bg: #fdecec; --error: #a12a2a;
  --notice-bg: #fff6e0; --notice: #7a5400; --row-hover: #f0f7f5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12171c; --card: #1b2229; --text: #e6ebf0; --muted: #94a0ad; --line: #2c3640;
    --brand: #2fb596; --brand-ink: #08201a; --error-bg: #3a1d1d; --error: #ffb4b4;
    --notice-bg: #3a2f14; --notice: #ffd88a; --row-hover: #1f2b2a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
h1 { margin: 0 0 4px; font-size: 1.35rem; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .9rem; }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px;
          padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.nav { display: flex; gap: 18px; align-items: center; }
.brand { font-weight: 700; color: var(--brand); text-decoration: none; }
.user { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.user form { margin: 0; }
button.link { background: none; border: 0; padding: 0; color: var(--brand); font: inherit; cursor: pointer; text-decoration: underline; }

.page { max-width: 1200px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 24px; }
.narrow { max-width: 400px; margin: 48px auto; }
label { display: block; margin: 12px 0; color: var(--muted); font-size: .9rem; }
input, select, button { font: inherit; color: var(--text); }
input[type=search], input[type=password], input[name=username], input[type=date], select {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); margin-top: 4px; }
button { padding: 9px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); cursor: pointer; }
button.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); font-weight: 600; margin-right: 12px; }
.error { background: var(--error-bg); color: var(--error); padding: 10px 12px; border-radius: 8px; }
.flash { max-width: 1200px; margin: 12px auto 0; padding: 10px 16px; background: var(--notice-bg); color: var(--notice); border-radius: 8px; }
.flash.error { background: var(--error-bg); color: var(--error); }
.notice { background: var(--notice-bg); color: var(--notice); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }

.filial { margin-bottom: 14px; }
.filial label { max-width: 480px; margin: 0; }
.controls { display: grid; grid-template-columns: 1fr auto; gap: 10px 14px; align-items: center; margin-bottom: 14px; }
.controls input[type=search] { margin: 0; font-size: 1rem; padding: 11px 13px; }
.day { display: flex; gap: 6px; align-items: center; }
.day input { width: auto; margin: 0; }
.check { display: flex; gap: 6px; align-items: center; margin: 0; grid-column: 1 / -1; }

.summary { display: flex; gap: 24px; align-items: baseline; flex-wrap: wrap; margin-bottom: 12px; }
.summary .label { color: var(--muted); font-size: .85rem; margin-right: 4px; }
.summary strong { font-size: 1.15rem; }
#sync { margin-left: auto; font-size: .85rem; }

.table-wrap { background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
tbody tr:hover { background: var(--row-hover); }
tbody tr:last-child td { border-bottom: 0; }
.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 600; }
.when { white-space: nowrap; font-variant-numeric: tabular-nums; }

/* admin */
.narrow-page { max-width: 720px; }
.error + .error { margin-top: 6px; }
.error { margin-bottom: 10px; }
td .error { margin: 4px 0 0; padding: 4px 8px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 0 0 16px; padding: 4px 16px 12px; }
legend { font-weight: 600; padding: 0 6px; }
input[name^=cfg_], input[name=label], input[name=pix_key], input[name=admin_password], input[name=cert_password],
input[type=file] { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--card); margin-top: 4px; }
.inline-form { display: flex; gap: 14px; align-items: end; flex-wrap: wrap; margin-bottom: 16px; padding: 16px; }
.inline-form label { margin: 0; min-width: 220px; }
.test-form { margin-top: 16px; }
.badge { display: inline-block; font-size: .75rem; padding: 1px 7px; border-radius: 99px; background: var(--line); margin-left: 4px; }
.badge.bad { background: var(--error-bg); color: var(--error); }
.badge.warn { background: var(--notice-bg); color: var(--notice); }

@media (max-width: 720px) {
  .controls { grid-template-columns: 1fr; }
  .day input { flex: 1; }
  #sync { margin-left: 0; width: 100%; }
  th:nth-child(5), td:nth-child(5) { display: none; }
}