:root {
    --blu-oiba: #0066CC;
    --blu-scuro: #0057AE;
    --grigio-bg: #f4f6f8;
    --grigio-bordo: #d8dde2;
    --testo: #1b1f23;
    --testo-muted: #5b6770;
    --verde: #1f8a4c;
    --giallo: #c89400;
    --rosso: #b51a1a;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--grigio-bg);
    color: var(--testo);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.4;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Topbar ---------- */
.topbar {
    background: var(--blu-oiba);
    color: #fff;
    padding: 16px 0;
    border-bottom: 4px solid var(--blu-scuro);
}
.brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.brand-title { font-size: 22px; font-weight: 700; letter-spacing: 0.2px; }
.brand-sub   { font-size: 14px; opacity: 0.85; }

/* ---------- Banner stato ---------- */
.banner {
    margin: 24px 0;
    padding: 22px 28px;
    border-radius: 10px;
    border: 2px solid transparent;
}
.banner h2 {
    margin: 0 0 6px;
    font-size: 28px;
}
.banner .banner-sub {
    margin: 0;
    font-size: 16px;
    color: var(--testo-muted);
}
.banner-attesa   { background: #eef2f6; border-color: var(--grigio-bordo); }
.banner-incorso  { background: #eafbf1; border-color: var(--verde); }
.banner-incorso h2 { color: var(--verde); }
.banner-terminato { background: #fff7e6; border-color: var(--giallo); }
.banner-terminato h2 { color: var(--giallo); }
.banner-errore   { background: #fdecec; border-color: var(--rosso); }
.banner-errore h2 { color: var(--rosso); }

/* ---------- Meta + griglia risultati ---------- */
.meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 18px 0 12px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--grigio-bordo);
    border-radius: 8px;
    font-size: 15px;
    color: var(--testo-muted);
}
.meta strong { color: var(--testo); }

.grid-risultati {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}
.col-sez h3 {
    margin: 8px 0 12px;
    color: var(--blu-scuro);
    border-bottom: 2px solid var(--blu-oiba);
    padding-bottom: 6px;
}
.col-sez h3 .muted { color: var(--testo-muted); font-weight: normal; font-size: 14px; margin-left: 6px; }

/* ---------- Tabella ---------- */
.tab-risultati {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 15px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.tab-risultati thead th {
    background: var(--blu-oiba);
    color: #fff;
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
}
.tab-risultati tbody td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--grigio-bordo);
}
.tab-risultati tbody tr:hover { background: #f7faff; }
.tab-risultati .num   { width: 48px; text-align: right; color: var(--testo-muted); }
.tab-risultati .matr  { width: 110px; font-family: ui-monospace, "SF Mono", Menlo, monospace; color: var(--testo-muted); }
.tab-risultati .voti  { width: 90px; text-align: right; font-weight: 700; }

.tab-risultati tr.eligibile {
    background: #eafbf1;
    font-weight: 700;
}
.tab-risultati tr.eligibile .num { color: var(--verde); }

/* ---------- Footer ---------- */
.footer {
    background: #fff;
    border-top: 1px solid var(--grigio-bordo);
    color: var(--testo-muted);
    padding: 16px 0;
    margin-top: 40px;
    font-size: 14px;
    text-align: center;
}