:root {
    color-scheme: light;
    --border: #d7d7d7;
    --bg: #ffffff;
    --text: #1a1a1a;
    --muted: #666;
    --accent: #2b5fb0;
    --aperto: #b45309;
    --lavorazione: #2b5fb0;
    --chiuso: #4b7d3a;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: #f7f7f8;
    font-size: 15px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.6rem 1.2rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.topbar .brand { font-weight: 700; color: var(--text); }
.topbar nav { display: flex; gap: 1rem; }
.topbar .account { margin-left: auto; display: flex; align-items: center; gap: 0.8rem; color: var(--muted); font-size: 0.9rem; }
.search-form input { padding: 0.35rem 0.6rem; border: 1px solid var(--border); border-radius: 4px; }

.container { max-width: 1280px; margin: 1.5rem auto; padding: 0 1rem 3rem; }

h1 { font-size: 1.4rem; }
h2 { font-size: 1.1rem; margin-top: 2rem; }

.table-wrap { overflow-x: auto; margin-top: 0.8rem; }
table { width: 100%; min-width: 640px; border-collapse: collapse; background: var(--bg); }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; }
tr:hover td { background: #fafafa; }

.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 3px; font-size: 0.8rem; color: #fff; }
.badge-aperto { background: var(--aperto); }
.badge-in_lavorazione { background: var(--lavorazione); }
.badge-chiuso { background: var(--chiuso); }

.card { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 1rem 1.2rem; margin-bottom: 1rem; }

form.stacked label { display: block; margin: 0.7rem 0 0.25rem; font-weight: 600; font-size: 0.9rem; }
form.stacked input[type=text], form.stacked input[type=email], form.stacked input[type=password],
form.stacked textarea, form.stacked select {
    width: 100%; padding: 0.5rem; border: 1px solid var(--border); border-radius: 4px; font: inherit;
}
form.stacked textarea { min-height: 100px; }

button, .button {
    display: inline-block;
    padding: 0.45rem 0.9rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
}
button.secondary, .button.secondary { background: #777; }
button.danger, .button.danger { background: #b03a3a; }
.link-button { background: none; border: none; color: var(--accent); cursor: pointer; padding: 0; font: inherit; }
.link-button:hover { text-decoration: underline; }

.inline-form { display: inline; }

.error { color: #b03a3a; margin: 0.6rem 0; }

.event-log { list-style: none; padding: 0; margin: 0.5rem 0; }
.event-log li { padding: 0.35rem 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; color: var(--muted); }
.event-log time { margin-right: 0.6rem; }

.comment { border-bottom: 1px solid var(--border); padding: 0.6rem 0; }
.comment .meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.2rem; }

.login-box { max-width: 340px; margin: 4rem auto; }

.actions-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 0.8rem 0; align-items: center; }

.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 900px) { .dashboard-grid { grid-template-columns: 1fr; } }

.pagination { display: flex; align-items: center; gap: 0.8rem; margin-top: 1rem; color: var(--muted); font-size: 0.9rem; }
.pagination a { padding: 0.3rem 0.7rem; border: 1px solid var(--border); border-radius: 4px; }
.pagination .disabled { padding: 0.3rem 0.7rem; color: #bbb; }