:root {
  --bg: #f1f3ef;
  --card: #ffffff;
  --ink: #16201b;
  --muted: #5d6b64;
  --line: #dde3dd;
  --accent: #0b6b55;
  --accent-ink: #ffffff;
  --chalk: #f2c230;
  --ok: #12804f;
  --warn: #a35a00;
  --bad: #b3372b;
  --font-display: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1511; --card: #16201b; --ink: #ebf1ed; --muted: #94a59c; --line: #27342d;
    --accent: #4fc9a4; --accent-ink: #06201a; --chalk: #f2c230;
    --ok: #52c98e; --warn: #f0a95a; --bad: #ff8b7b; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 var(--font-body);
  padding: 0 max(16px, env(safe-area-inset-left, 0px)) 56px;
}
.wrap { max-width: 960px; margin: 0 auto; }
a { color: var(--accent); }
header.top { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; padding: 22px 0 6px; }
h1 { margin: 0; font: 700 1.75rem/1.1 var(--font-display); letter-spacing: -.02em; text-wrap: balance; }
h2 { margin: 30px 0 12px; font: 700 1.15rem/1.2 var(--font-display); letter-spacing: -.01em; }
h3 { margin: 0 0 4px; font: 700 1.05rem var(--font-display); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--card); }
.seg a { padding: 8px 16px; color: var(--ink); text-decoration: none; }
.seg a[aria-current="page"] { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.seg a:hover { text-decoration: underline; }
button, .btn { font: inherit; cursor: pointer; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px; text-decoration: none; display: inline-block; }
button:hover, .btn:hover { border-color: var(--accent); }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--bad); }
button.small, .btn.small { padding: 5px 10px; font-size: .85rem; }
button:disabled { opacity: .45; cursor: not-allowed; }
input, select { font: inherit; width: 100%; min-width: 0; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); }
label { display: block; margin: 12px 0 4px; font-size: .82rem; font-weight: 500; letter-spacing: .02em; color: var(--muted); }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.grid { display: grid; gap: 12px; }
.cols { grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); }
.row { display: flex; flex-wrap: wrap; gap: 10px; }
.row > * { flex: 1 1 130px; min-width: 0; }
.muted { color: var(--muted); font-size: .9rem; }
.empty { color: var(--muted); padding: 10px 0; }
.session { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 14px; }
.tile { align-self: start; text-align: center; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: var(--bg); }
.tile .dow { background: var(--accent); color: var(--accent-ink); font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; padding: 2px 0; }
.tile .num { font: 700 1.7rem/1.1 var(--font-display); padding: 4px 0 0; font-variant-numeric: tabular-nums; }
.tile .mon { font-size: .75rem; color: var(--muted); padding-bottom: 4px; text-transform: uppercase; letter-spacing: .06em; }
.tile.today .dow { background: var(--chalk); color: #2a2200; }
.seats { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin: 8px 0 6px; }
.seats i { width: 11px; height: 11px; border-radius: 3px; border: 1.5px solid var(--accent); }
.seats i.on { background: var(--accent); }
.seats span { margin-left: 6px; font-size: .85rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.seats span.low { color: var(--warn); }
.seats span.full { color: var(--bad); }
.names { list-style: none; margin: 4px 0 10px; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 6px; font-size: .88rem; }
.names li { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 0 8px; }
.search { display: flex; gap: 8px; }
.search input { flex: 1; }
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.pill { display: inline-block; padding: 1px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; border: 1px solid currentColor; }
.pill.ok { color: var(--ok); } .pill.bad { color: var(--bad); } .pill.neutral { color: var(--muted); }
.msg { margin-top: 10px; padding: 9px 12px; border-radius: 10px; font-size: .93rem; }
.msg.ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.msg.err { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.head { display: flex; flex-wrap: wrap; gap: 8px 14px; justify-content: space-between; align-items: flex-start; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
dialog { width: min(440px, calc(100vw - 32px)); border: 1px solid var(--line); border-radius: 14px; background: var(--card); color: var(--ink); padding: 20px; }
dialog::backdrop { background: rgba(0,0,0,.5); }
pre { margin: 10px 0 0; padding: 12px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); overflow-x: auto; font-size: .82rem; }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: no-preference) { button { transition: border-color .15s, background .15s; } }

/* Guida */
.guida { max-width: 680px; }
.guida h2 { font-size: 1.4rem; margin-top: 36px; }
.guida .passo { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; align-items: start; margin: 14px 0; }
.guida .n { width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font: 700 1.3rem var(--font-display); }
.guida .passo p { margin: 0 0 4px; font-size: 1.1rem; }
.guida .attenzione { border-left: 4px solid var(--chalk); background: var(--card); padding: 12px 16px; border-radius: 0 10px 10px 0; margin: 16px 0; font-size: 1.05rem; }
.guida details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin: 8px 0; }
.guida summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; }
.guida details p { margin: 8px 0 0; }
.guida .grande { font-size: 1.1rem; }