:root {
  --bg: #f6f7f9; --card: #fff; --ink: #1f2933; --muted: #5f6b7a; --line: #e3e7ec;
  --pri: #0f766e; --pri-2: #115e59; --pri-soft: #e6f4f2; --acc: #b45309; --danger: #b42318; --ok: #067647;
  --band: #eef6f5; --warn-bg: #fff7e6; --warn-line: #f5d9a8;
  --r: 10px; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.5 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); min-height: 100vh; display: flex; flex-direction: column; }
a { color: var(--pri); }
h1 { font-size: 1.5rem; margin: 0 0 .25rem; } h2 { font-size: 1.15rem; margin: 1.5rem 0 .6rem; } h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
.muted { color: var(--muted); } .small { font-size: .85rem; } .right { text-align: right; } .center { text-align: center; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem 1.25rem; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); font-weight: 700; letter-spacing: .02em; }
.brand small { display: block; font-weight: 500; font-size: .72rem; color: var(--muted); letter-spacing: 0; }
.brand span { line-height: 1.1; }
nav { display: flex; gap: .25rem; align-items: center; flex-wrap: wrap; }
nav a, nav button { padding: .4rem .7rem; border-radius: 8px; text-decoration: none; color: var(--ink); font-size: .9rem; background: none; border: 0; cursor: pointer; font-family: inherit; }
nav a:hover, nav button:hover { background: var(--pri-soft); }
main { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 1rem; border-top: 1px solid var(--line); background: #fff; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); padding: 1.25rem; }
.card + .card { margin-top: 1rem; }
.grid { display: grid; gap: 1rem; } .g2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; } .spread { justify-content: space-between; }
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .55rem 1rem; border-radius: 8px; border: 1px solid var(--pri); background: var(--pri); color: #fff; font: 600 .9rem Inter, system-ui, sans-serif; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--pri-2); } .btn:disabled { opacity: .5; cursor: default; }
.btn.ghost { background: #fff; color: var(--pri); } .btn.ghost:hover { background: var(--pri-soft); }
.btn.danger { background: #fff; color: var(--danger); border-color: #f1c1bc; } .btn.sm { padding: .3rem .65rem; font-size: .82rem; }
label { display: block; font-weight: 500; font-size: .88rem; margin: .7rem 0 .25rem; }
input, select, textarea { width: 100%; padding: .55rem .7rem; border: 1px solid #cfd6de; border-radius: 8px; font: inherit; background: #fff; color: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid #99d5cf; border-color: var(--pri); }
.check { display: flex; gap: .5rem; align-items: flex-start; font-weight: 400; } .check input { width: auto; margin-top: .25rem; }
.auth { max-width: 420px; margin: 2rem auto; }
.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; align-items: center; margin: 1rem 0 2rem; }
.hero h1 { font-size: 2rem; line-height: 1.2; } .hero p { font-size: 1.05rem; color: var(--muted); }
.pill { display: inline-block; padding: .1rem .55rem; border-radius: 99px; font-size: .75rem; font-weight: 600; background: var(--pri-soft); color: var(--pri-2); }
.pill.warn { background: #fef0c7; color: #93370d; } .pill.grey { background: #eef0f3; color: var(--muted); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: .5rem .6rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; background: #fafbfc; }
td.num, th.num { text-align: center; }
tr.dom td { font-weight: 600; background: #f7fbfa; }
tr.link { cursor: pointer; } tr.link:hover td { background: var(--pri-soft); }
.alert { padding: .75rem 1rem; border-radius: 8px; background: var(--warn-bg); border: 1px solid var(--warn-line); font-size: .9rem; margin: .75rem 0; }
.alert.err { background: #fef3f2; border-color: #fecdca; color: var(--danger); }
.alert.info { background: var(--pri-soft); border-color: #b5e0da; }
.toast { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: #1f2933; color: #fff; padding: .6rem 1rem; border-radius: 8px; z-index: 50; font-size: .9rem; }
.loading { padding: 3rem; text-align: center; color: var(--muted); }
.empty { padding: 2rem; text-align: center; color: var(--muted); }

/* administration */
.admin { display: grid; grid-template-columns: 250px 1fr; gap: 1rem; align-items: start; }
.side { position: sticky; top: 70px; }
.side .dom { font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: .8rem .5rem .2rem; font-weight: 600; }
.side a { display: flex; justify-content: space-between; align-items: center; padding: .4rem .6rem; border-radius: 8px; text-decoration: none; color: var(--ink); font-size: .9rem; }
.side a.on { background: var(--pri); color: #fff; } .side a:not(.on):hover { background: var(--pri-soft); }
.side a .st { font-size: .75rem; opacity: .85; }
.item { display: grid; grid-template-columns: 2.4rem 1fr auto; gap: .75rem; padding: .7rem .5rem; border-bottom: 1px solid var(--line); align-items: center; border-radius: 6px; }
.item:focus-within, .item.focus { background: #f3faf9; }
.item .n { color: var(--muted); font-size: .8rem; text-align: right; }
.item .tx { font-size: .95rem; } .item .hint { font-size: .8rem; color: var(--muted); margin-top: .15rem; }
.item.start .n::after { content: "▶"; color: var(--acc); margin-left: .2rem; }
.opts { display: flex; gap: .3rem; }
.opts button { min-width: 2.6rem; padding: .35rem .5rem; border: 1px solid #cfd6de; background: #fff; border-radius: 7px; font: 600 .85rem Inter, sans-serif; cursor: pointer; color: var(--ink); }
.opts button small { display: block; font-weight: 400; font-size: .64rem; color: var(--muted); }
.opts button:hover { border-color: var(--pri); }
.opts button.on { background: var(--pri); border-color: var(--pri); color: #fff; } .opts button.on small { color: #d9f2ef; }
.opts button.dk.on { background: #667085; border-color: #667085; }
.collapsed { padding: .6rem .8rem; margin: .4rem 0; border: 1px dashed #cfd6de; border-radius: 8px; font-size: .85rem; color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.collapsed button { background: none; border: 0; color: var(--pri); cursor: pointer; font: inherit; text-decoration: underline; }
.bar { height: 6px; background: #e8ecf0; border-radius: 99px; overflow: hidden; } .bar > i { display: block; height: 100%; background: var(--pri); }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: .8rem; color: var(--muted); }
.kbd { font: 600 .72rem ui-monospace, monospace; border: 1px solid #cfd6de; border-bottom-width: 2px; padding: 0 .3rem; border-radius: 4px; background: #fff; }

/* report */
.report { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 2rem 2.2rem; box-shadow: var(--shadow); }
.report h2 { border-bottom: 2px solid var(--pri); padding-bottom: .3rem; color: var(--pri-2); page-break-after: avoid; }
.rhead { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 1rem; margin-bottom: 1rem; }
.rhead .title { font-size: 1.35rem; font-weight: 700; } .rhead .sub { color: var(--muted); font-size: .9rem; }
.meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: .3rem 1.5rem; font-size: .88rem; }
.meta div span { color: var(--muted); display: inline-block; min-width: 120px; }
.chart { width: 100%; height: auto; display: block; margin: .5rem 0; }
.narr p { margin: .5rem 0; } .sw-S { color: var(--ok); font-weight: 700; } .sw-W { color: var(--danger); font-weight: 700; }
.abcbox { display: flex; gap: 1.5rem; align-items: center; padding: 1rem 1.2rem; background: var(--band); border-radius: var(--r); margin: .5rem 0 1rem; flex-wrap: wrap; }
.abcbox .big { font-size: 2.6rem; font-weight: 700; color: var(--pri-2); line-height: 1; }
.target { padding: .35rem 0; border-bottom: 1px dotted var(--line); font-size: .9rem; display: flex; justify-content: space-between; gap: 1rem; }
.toolbar { display: flex; gap: .5rem; justify-content: flex-end; margin-bottom: .75rem; flex-wrap: wrap; align-items: center; }
.disclaimer { font-size: .78rem; color: var(--muted); border-top: 1px solid var(--line); margin-top: 2rem; padding-top: .8rem; }
.resp-2 { color: var(--ok); font-weight: 600; } .resp-0 { color: var(--danger); font-weight: 600; } .resp-1 { color: var(--acc); font-weight: 600; }

@media (max-width: 800px) {
  .hero, .admin { grid-template-columns: 1fr; } .side { position: static; }
  .item { grid-template-columns: 1.8rem 1fr; } .item .opts { grid-column: 1 / -1; justify-content: flex-end; }
  .report { padding: 1rem; } .rhead { flex-direction: column; }
  .scroll-x { overflow-x: auto; }
}
@media print {
  .no-print, .topbar, .foot, .toolbar { display: none !important; }
  body { background: #fff; font-size: 10.5pt; } main { padding: 0; max-width: none; }
  .report { border: 0; box-shadow: none; padding: 0; }
  .card { box-shadow: none; }
  .pb { page-break-before: always; } table, .chart, .avoid { page-break-inside: avoid; }
  a { color: inherit; text-decoration: none; }
}