:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --text: #1f2328;
  --muted: #5d6470;
  --border: #d9dce1;
  --accent: #2b5fd9;
  --accent-text: #ffffff;
  --danger: #b42318;
  --ok-bg: #e7f5ec;
  --ok-text: #11643a;
  --err-bg: #fdecea;
  --warn-bg: #fff4d6;
  --warn-text: #6b4e00;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --surface: #1e2125;
    --text: #e8eaed;
    --muted: #a0a6b0;
    --border: #353a41;
    --accent: #7aa2ff;
    --accent-text: #0d1117;
    --danger: #ff7b72;
    --ok-bg: #12301f;
    --ok-text: #7ee2a8;
    --err-bg: #3a1714;
    --warn-bg: #3a2f0b;
    --warn-text: #ffd866;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

h1 { font-size: 1.6rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.2rem; margin-top: 2rem; }

.test-banner {
  background: var(--warn-bg);
  color: var(--warn-text);
  text-align: center;
  padding: 6px 16px;
  font-size: 0.9rem;
  font-weight: 600;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar nav { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.brand { font-weight: 700; text-decoration: none; color: var(--text); }

form.inline { display: inline; margin: 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 1rem 0;
}

.field { margin-bottom: 1rem; }
.field label, .field legend { display: block; font-weight: 600; margin-bottom: 4px; }
.field small, .muted { display: block; color: var(--muted); font-size: 0.9rem; }
.field fieldset { border: 0; padding: 0; margin: 0; }
.field fieldset label { font-weight: 400; }
.field-check label { font-weight: 400; display: flex; gap: 8px; align-items: flex-start; }

input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="date"], input[type="time"], select, textarea {
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

input:focus, select:focus, textarea:focus, button:focus, a:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button, .button {
  display: inline-block;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  color: var(--accent-text);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}

.button.secondary { background: transparent; color: var(--accent); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
a.danger { color: var(--danger); }

button.link {
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font-weight: 400;
  text-decoration: underline;
}

.error { color: var(--danger); margin: 4px 0 0; font-size: 0.9rem; }
.has-error input, .has-error select, .has-error textarea { border-color: var(--danger); }

.form-errors {
  background: var(--err-bg);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 1rem;
}
.form-errors p { margin: 4px 0; }

.messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.msg { padding: 10px 12px; border-radius: 8px; margin-bottom: 8px; background: var(--surface); border: 1px solid var(--border); }
.msg-success { background: var(--ok-bg); color: var(--ok-text); border-color: transparent; }
.msg-error { background: var(--err-bg); border-color: transparent; }

/* Campo anti-bot: le persone non lo vedono. */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.qr svg { width: 220px; height: auto; background: #fff; padding: 8px; border-radius: 8px; }

.actions { padding-left: 1.2rem; }
.actions li { margin-bottom: 0.5rem; }
.log { padding-left: 1.2rem; font-size: 0.9rem; color: var(--muted); }

.legal table { width: 100%; border-collapse: collapse; font-size: 0.92rem; display: block; overflow-x: auto; }
.legal th, .legal td { border: 1px solid var(--border); padding: 6px 8px; text-align: left; vertical-align: top; }

footer {
  max-width: 720px;
  margin: 2rem auto;
  padding: 16px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

/* Fase 2: serate, catalogo, gestione */
.lead { font-size: 1.05rem; }
.tag {
  display: inline-block;
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
}
.tag-ok { background: var(--ok-bg); color: var(--ok-text); border-color: transparent; }
.ok { color: var(--ok-text); }
.warn { color: var(--warn-text); background: var(--warn-bg); padding: 4px 8px; border-radius: 6px; }
.badge { font-weight: 600; }

.event-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 8px;
  color: var(--text);
  text-decoration: none;
}
.event-card:hover { border-color: var(--accent); }

.proto h2 { margin-top: 0; }
.proto-img { width: 100%; max-height: 240px; object-fit: cover; border-radius: 8px; margin-bottom: 8px; }
.row-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.renew { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
.renew select { width: auto; }
.notes p:first-child { margin-top: 0; }
.notes p:last-child { margin-bottom: 0; }

button.small { padding: 6px 12px; font-size: 0.9rem; }
.secondary-btn { background: transparent; color: var(--accent); }

.subnav { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 1rem; font-size: 0.95rem; }
.status-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; margin: 1rem 0; }
.status-actions form { display: flex; flex-wrap: wrap; gap: 8px; }

.grid { width: 100%; border-collapse: collapse; font-size: 0.95rem; display: block; overflow-x: auto; }
.grid th, .grid td { border-bottom: 1px solid var(--border); padding: 8px 6px; text-align: left; vertical-align: middle; }
.grid input.num { width: 4.5rem; display: inline-block; padding: 4px 6px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px; }
.people { padding-left: 1.2rem; }

/* Fase 3: tavoli */
.tables { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.tables .card { margin: 0; }
.seats { list-style: none; padding: 0; margin: 0 0 8px; }
.seats select { width: auto; padding: 4px 6px; }
.turns { padding-left: 1.4rem; }
.turns li { margin-bottom: 4px; }
h3 { font-size: 1rem; margin: 1rem 0 0.4rem; }