:root {
  --bg: #f6f4ee; --fg: #23261f; --muted: #6b705f; --card: #fff; --line: #ddd9cb;
  --accent: #4d6b2a; --accent-fg: #fff; --warn: #8a5a00; --warn-bg: #fff3d6;
  --err: #8f1d1d; --err-bg: #fde4e4; --ok: #1f5c2a; --ok-bg: #e2f3e4;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1d17; --fg: #e8e8df; --muted: #a2a794; --card: #25281f; --line: #3a3e30;
    --accent: #8fb85a; --accent-fg: #14170e; --warn: #f0c36a; --warn-bg: #3a2f12;
    --err: #ff9b9b; --err-bg: #3d1c1c; --ok: #9bdca5; --ok-bg: #1c3320;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 860px; margin: 0 auto; padding: 12px 16px 48px; }
h1 { font-size: 1.4rem; margin: 12px 0; } h2 { font-size: 1.1rem; margin: 24px 0 8px; }
h3 { font-size: 1rem; margin: 0 0 8px; }
a { color: var(--accent); }
.muted, .hint { color: var(--muted); font-size: .9rem; } .hint { margin: 0; }
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 8px 16px;
  background: var(--card); border-bottom: 1px solid var(--line); }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 14px; flex: 1; }
.top nav a { text-decoration: none; padding: 6px 0; }
.who { margin-right: 8px; text-decoration: none; }
.brand { font-size: .95rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px; margin: 12px 0; }
.card.narrow { max-width: 380px; margin: 40px auto; }
.card.off { opacity: .65; }
details.card summary { cursor: pointer; font-weight: 600; }
details.card[open] summary { margin-bottom: 12px; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 0; }
.cards .card { margin: 0; display: flex; flex-direction: column; }
.card.big .val { font-size: 1.7rem; font-weight: 700; } .card.big .lbl { color: var(--muted); font-size: .85rem; }
.card.big .sub { color: var(--muted); font-size: .8rem; }
label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--muted); flex: 1; min-width: 120px; }
input, select, button { font: inherit; }
input, select { padding: 10px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg); color: var(--fg); width: 100%; }
button, .btn { padding: 9px 14px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--card); color: var(--fg); cursor: pointer; text-decoration: none;
  display: inline-block; font-size: .95rem; }
.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600; }
button.danger, .danger { color: var(--err); }
button.link { border: 0; background: none; padding: 4px 6px; color: var(--accent); }
button.link.danger { color: var(--err); }
.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; } .row.wrap { align-items: flex-end; }
.inline { display: inline; } .inline-form { display: flex; gap: 6px; align-items: flex-end; }
.inline-form label { min-width: 150px; }
.grid { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: 8px 0; }
.grid th, .grid td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.grid th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.grid .r { text-align: right; } .grid .neg { color: var(--err); }
.grid .actions { white-space: nowrap; text-align: right; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 12px; background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; margin-bottom: 8px; }
.tag { font-size: .75rem; padding: 2px 8px; border-radius: 99px; background: var(--bg);
  border: 1px solid var(--line); color: var(--muted); font-weight: 500; }
.tag.aperto { color: var(--warn); } .tag.evaso { color: var(--ok); } .tag.annullato { color: var(--err); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 16px 0 4px; }
.tabs a { padding: 6px 12px; border-radius: 99px; text-decoration: none; border: 1px solid var(--line); }
.tabs a.on { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.flash { padding: 10px 12px; border-radius: 8px; margin: 10px 0; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--err-bg); color: var(--err); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }
@media (max-width: 520px) {
  .cards { grid-template-columns: 1fr; }
  .grid th:nth-child(n+4):not(:last-child), .grid td:nth-child(n+4):not(:last-child) { display: none; }
}

label.check { display: flex; align-items: center; gap: 8px; }
label.check input { width: auto; }
input.mini { width: 8.5em; padding: 6px 8px; font-size: .9rem; }