:root {
  --bg: #f6f5f2; --surface: #fff; --text: #1d1d1f; --muted: #6b6b70; --line: #e4e2dc;
  --accent: #2f6f4f; --accent-soft: #e3efe8; --warn: #b4531a; --warn-soft: #fbeadf; --danger: #b3261e;
  --radius: 10px; --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151517; --surface: #1f1f22; --text: #ececee; --muted: #9a9aa2; --line: #333338;
    --accent: #6cc196; --accent-soft: #1f3a2c; --warn: #f0a068; --warn-soft: #3d2a1d; --danger: #ff8a80; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 var(--font); }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 1.6rem; margin: 8px 0 4px; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
p.lead { color: var(--muted); margin: 0 0 20px; }
a { color: var(--accent); }

.topnav { position: sticky; top: 0; z-index: 10; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center;
  justify-content: space-between; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.topnav .brand { font-weight: 700; color: var(--text); text-decoration: none; }
.topnav .brand span { font-weight: 400; color: var(--muted); }
.topnav nav { display: flex; flex-wrap: wrap; gap: 4px; }
.topnav nav a { padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--text); }
.topnav nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.topnav nav a.muted { color: var(--muted); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 20px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 20px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.stat .label { color: var(--muted); font-size: .85rem; }
.stat .value { font-size: 1.6rem; font-weight: 700; }
.bar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.bar > i { display: block; height: 100%; background: var(--accent); }
.hero { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.countdown { font-size: 2.6rem; font-weight: 800; line-height: 1; }
.countdown small { font-size: 1rem; font-weight: 500; color: var(--muted); }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; background: var(--warn-soft); color: var(--warn); font-size: .8rem; font-weight: 600; }

.table-tools { display: flex; gap: 16px; align-items: center; margin-bottom: 8px; color: var(--muted); font-size: .9rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted);
  background: var(--bg); padding: 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th.wide { min-width: 240px; }
th.t-bool, td.t-bool { width: 1%; text-align: center; }
td.t-bool input { margin-top: 9px; width: 18px; height: 18px; accent-color: var(--accent); }
td input:not([type=checkbox]), td select, td textarea {
  width: 100%; min-width: 110px; font: inherit; color: inherit; background: transparent; border: 1px solid transparent;
  border-radius: 6px; padding: 6px; resize: none; }
td textarea { overflow: hidden; min-width: 200px; }
td.t-date input, td.t-time input { min-width: 130px; }
td.t-datetime input { min-width: 190px; }
td.t-number input, td.t-int input { min-width: 80px; }
td input:hover, td select:hover, td textarea:hover { border-color: var(--line); }
td input:focus, td select:focus, td textarea:focus { outline: none; border-color: var(--accent); background: var(--surface); }
tr.is-done input:not([type=checkbox]), tr.is-done textarea, tr.is-done select { text-decoration: line-through; color: var(--muted); }
td.empty { color: var(--muted); padding: 14px; text-align: center; }
.actions { width: 1%; }
button { font: inherit; cursor: pointer; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--text); padding: 7px 12px; }
button.add { margin-top: 10px; border-style: dashed; color: var(--accent); }
button.icon { border: 0; background: none; color: var(--muted); padding: 8px; }
button.icon.del:hover { color: var(--danger); }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }

.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.tabs button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row input { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--text); }
.split { display: grid; gap: 20px; grid-template-columns: 1fr; }
.split > * { min-width: 0; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }

#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px); opacity: 0; transition: .2s;
  background: var(--text); color: var(--bg); padding: 8px 14px; border-radius: 8px; font-size: .9rem; pointer-events: none; }
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.login { max-width: 360px; margin: 12vh auto; padding: 0 16px; }
.login input { width: 100%; font: inherit; padding: 10px; border: 1px solid var(--line); border-radius: 8px; margin: 8px 0 12px; background: var(--surface); color: var(--text); }
.login button { width: 100%; }
.error { color: var(--danger); }