:root {
  --bg: #f6f7fb; --card: #ffffff; --ink: #172033; --muted: #5b6675; --line: #dfe4ec; --accent: #1f5eff; --accent-ink: #ffffff;
  --ok: #157347; --warn: #b54708; --bad: #b42318; --grey: #98a2b3; --radius: 14px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .06);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0f1420; --card: #171e2e; --ink: #e8ecf3; --muted: #9aa5b8; --line: #2a3448; --accent: #6b95ff; --accent-ink: #0b1020; --grey: #6b7686; --shadow: none; }
}
:root[data-theme="dark"] { --bg: #0f1420; --card: #171e2e; --ink: #e8ecf3; --muted: #9aa5b8; --line: #2a3448; --accent: #6b95ff; --accent-ink: #0b1020; --grey: #6b7686; --shadow: none; }

* { box-sizing: border-box; }
html { color-scheme: light dark; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; padding-inline: 16px; padding-block: 0 24px; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 18px 0 10px; }
h2 { font-size: 1.1rem; margin: 18px 0 8px; }
.muted { color: var(--muted); }
.small { font-size: .9em; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--card); padding: 6px 10px; z-index: 10; }

.top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg); z-index: 5; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.1rem; }
.logo { width: 22px; height: 22px; border-radius: 6px; background: var(--accent); position: relative; }
.logo::after { content: ""; position: absolute; inset: 6px; background: var(--accent-ink); border-radius: 3px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tab { border: 0; background: transparent; color: var(--muted); padding: 8px 12px; border-radius: 999px; cursor: pointer; font: inherit; }
.tab[aria-selected="true"] { background: var(--card); color: var(--ink); box-shadow: var(--shadow); font-weight: 600; }
.right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.icon { position: relative; border: 1px solid var(--line); background: var(--card); border-radius: 999px; width: 38px; height: 38px; cursor: pointer; font-size: 16px; }
.badge { position: absolute; top: -6px; right: -6px; background: var(--bad); color: #fff; border-radius: 999px; font-size: 11px; min-width: 18px; height: 18px; line-height: 18px; padding: 0 4px; }
select, input, textarea { font: inherit; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; max-width: 100%; }
label { display: block; margin: 8px 0; }
label > span { display: block; font-size: .9em; color: var(--muted); margin-bottom: 3px; }
label.inline { display: flex; align-items: center; gap: 8px; }
label.inline > span { display: inline; margin: 0; color: var(--ink); }

.banner { margin: 10px 0 0; padding: 8px 12px; border-radius: 10px; background: color-mix(in srgb, var(--accent) 12%, var(--card)); font-size: .92em; }
.banner:empty { display: none; }
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 9px 14px; border-radius: 10px; cursor: pointer; font: inherit; text-decoration: none; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.btn[disabled] { opacity: .5; cursor: default; }
.row { display: flex; align-items: center; margin: 10px 0; }
.gap { gap: 10px; }
.wrap { flex-wrap: wrap; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.card .when { font-size: 1.4rem; font-weight: 700; }
.card .sub { color: var(--muted); font-size: .9em; }
.card .bar { height: 6px; border-radius: 999px; background: var(--line); margin-top: 8px; overflow: hidden; }
.card .bar > i { display: block; height: 100%; background: var(--accent); }
.slidersCard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin: 14px 0; box-shadow: var(--shadow); }
.slider { margin: 10px 0; }
.slider label { font-weight: 600; }
.slider label > span { display: inline; color: var(--ink); font-size: 1em; }
.slider input[type="range"] { width: 100%; accent-color: var(--accent); }
.hint { color: var(--muted); font-size: .9em; min-height: 1.4em; }
.hint.forced { color: var(--warn); font-weight: 600; }
.readout { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; margin: 10px 0; }
.readout .stat { border: 1px dashed var(--line); border-radius: 10px; padding: 8px 10px; }
.readout .stat b { display: block; font-size: 1.25rem; }
.readout .stat.drop b { color: var(--warn); }
.readout .stat.ok b { color: var(--ok); }
.slidersCard .row { flex-wrap: wrap; }
.slidersCard .row .btn { white-space: nowrap; }
.hubWrap { margin-top: 14px; }
#hub { width: 100%; height: 80vh; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }

.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.list li { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.list .date { font-weight: 700; min-width: 74px; }
.list .date small { display: block; font-weight: 400; color: var(--muted); }
.list .title { font-weight: 600; }
.list .meta { color: var(--muted); font-size: .88em; }
.list .acts { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.list .acts .btn { padding: 6px 10px; font-size: .9em; }
.list.grey li { opacity: .62; filter: grayscale(1); }
.completed { margin-top: 14px; }
.completed summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.count { background: var(--line); border-radius: 999px; padding: 1px 8px; font-size: .85em; }
.tag { display: inline-block; border-radius: 999px; padding: 1px 8px; font-size: .8em; background: var(--line); }
.tag.estimated { background: color-mix(in srgb, var(--warn) 18%, var(--card)); color: var(--warn); }
.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin: 10px 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 6px 12px; }
.form .row { grid-column: 1 / -1; }

.notice { background: color-mix(in srgb, var(--warn) 12%, var(--card)); border: 1px solid color-mix(in srgb, var(--warn) 40%, var(--line)); border-radius: 10px; padding: 8px 12px; margin: 10px 0; }
.tableWrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { color: var(--muted); font-weight: 600; font-size: .85em; }
.v { display: inline-block; border-radius: 999px; padding: 1px 8px; font-size: .8em; }
.v-used { background: color-mix(in srgb, var(--ok) 15%, var(--card)); color: var(--ok); }
.v-checked, .v-cited { background: color-mix(in srgb, var(--accent) 15%, var(--card)); color: var(--accent); }
.v-skip { background: var(--line); color: var(--muted); }
.v-unreachable { background: color-mix(in srgb, var(--bad) 15%, var(--card)); color: var(--bad); }
.v-not-yet { background: color-mix(in srgb, var(--warn) 15%, var(--card)); color: var(--warn); }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); padding: 10px 14px 14px; margin: 0; min-width: 0; }
legend { font-weight: 700; padding: 0 6px; }
.switch { display: inline-flex; align-items: center; cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch span { width: 44px; height: 26px; border-radius: 999px; background: var(--grey); position: relative; transition: background .15s; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: left .15s; }
.switch input:checked + span { background: var(--ok); }
.switch input:checked + span::after { left: 21px; }
.switch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.drawer { position: fixed; top: 64px; right: 16px; width: min(380px, calc(100vw - 32px)); max-height: 70vh; overflow: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); z-index: 6; }
.drawer .list li { grid-template-columns: 1fr; }
.fab { position: fixed; right: 16px; bottom: 16px; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-ink); font-size: 20px; cursor: pointer; box-shadow: var(--shadow); z-index: 6; }
dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--ink); padding: 16px; width: min(480px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(0, 0, 0, .4); }
dialog textarea { width: 100%; }
.foot { margin-top: 30px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85em; }

@media (max-width: 560px) {
  .tabs { order: 3; width: 100%; justify-content: space-between; }
  .tab { padding: 8px 8px; font-size: .92em; }
  .list li { grid-template-columns: 1fr; }
  .list .acts { justify-content: flex-start; }
  #hub { height: 78vh; }
}