/* Base / Reset */
:root{
    --blu:#31466d;
    --oro:#fcb614;
    --bg:#f4f6fb;
    --card:#ffffff;
    --muted:#6b7280;
    --ok:#065f46;
    --danger:#7f1d1d;
}
*{box-sizing:border-box}
body{
    margin:0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background:var(--bg);
    color:#111827;
}

/* Layout comune */
.topbar{
    background:var(--blu);
    color:#fff;
    padding:16px 18px;
}
.wrap{
    max-width:1100px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
}
.brand i{color:var(--oro)}
.sub,
.badge{
    font-size:12px;
    color:#e5e7eb;
    opacity:.9;
}
.container{
    max-width:1100px;
    margin:18px auto 40px;
    padding:0 18px;
}

/* Componenti comuni (form, alert, bottoni, grid, ecc.) */
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width: 820px){ .grid2{grid-template-columns:1fr;} }

label{font-size:12px;color:var(--muted);font-weight:800;display:block;margin-bottom:6px}
input[type="text"], input[type="datetime-local"], textarea, select{
    width:100%;
    border:1px solid #d1d5db;
    border-radius:12px;
    padding:10px 12px;
    background:#fff;
    outline:none;
}
textarea{resize:vertical}

.btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:11px 14px;
    border-radius:12px;
    text-decoration:none;
    border:1px solid transparent;
    font-weight:800;
    cursor:pointer;
    user-select:none;
}
.btn-primary{background:var(--oro);color:#111827}
.btn-outline{background:#fff;border-color:#d1d5db;color:#111827}
.btn-danger{background:#fff;border-color:#fecaca;color:var(--danger)}
.btn-sm{padding:8px 10px;border-radius:10px;font-weight:800}

.alert{
    background:#fff;
    border-radius:14px;
    padding:12px 14px;
    margin:14px 0;
    border:1px solid #d1d5db;
}
.alert.ok{border-color:#a7f3d0;color:var(--ok)}
.alert.err{border-color:#fecaca;color:var(--danger)}

.muted{color:var(--muted);font-size:12px}
.hr{height:1px;background:#e5e7eb;margin:14px 0}
.footer-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:10px}
.right{display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap}

.container > .card{
    background:var(--card);
    border-radius:16px;
    box-shadow:0 8px 22px rgba(17,24,39,.08);
    padding:14px;
    margin-bottom:14px;
}

/* Pagina: menu_eventi */
.topbar .wrap{max-width:1100px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.actions{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin:14px 0 18px;
    flex-wrap:wrap;
}
.btn-primary:hover{filter:brightness(.98)}
.btn-outline:hover{border-color:#9ca3af}

.grid{
    display:grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap:16px;
}
@media (max-width: 980px){ .grid{grid-template-columns: repeat(2, 1fr);} }
@media (max-width: 640px){ .grid{grid-template-columns: 1fr;} }

.grid .card{
    background:var(--card);
    border-radius:16px;
    box-shadow:0 8px 22px rgba(17,24,39,.08);
    overflow:hidden;
    display:flex;
    flex-direction:column;
    min-height:340px;
    margin-bottom:0;
    padding:0;
}
.card .img{
    height:160px;
    background:#e5e7eb;
    position:relative;
    overflow:hidden;
}
.card .img img{width:100%;height:100%;object-fit:cover;display:block}
.card .content{padding:14px 14px 12px;display:flex;flex-direction:column;gap:10px;flex:1}
.title{font-size:16px;font-weight:800;line-height:1.2;white-space:pre-line}
.meta{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:13px}
.meta .row{display:flex;gap:8px;align-items:flex-start}
.meta i{color:var(--blu);margin-top:2px}
.card .footer{padding:12px 14px 14px;display:flex;justify-content:flex-end;gap:10px}

.alert:not(.ok):not(.err){
    border:1px solid #fecaca;
    color:#7f1d1d;
}
.small-note{color:var(--muted);font-size:12px}
footer{text-align:center;color:var(--muted);font-size:12px;padding:18px 0 30px}

/* Pagina: evento */
.brand{font-weight:800}
.row{gap:14px}
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 16px}
.tab{
    display:inline-flex;
    gap:8px;
    align-items:center;
    padding:10px 12px;
    border-radius:999px;
    background:#fff;
    border:1px solid #d1d5db;
    text-decoration:none;
    color:#111827;
    font-weight:700;
}
.tab.active{border-color:var(--oro);box-shadow:0 6px 16px rgba(252,182,20,.20)}
textarea[name="titolo"],
textarea[name="descrizione"]{min-height:120px}
.mini-title{font-size:14px;font-weight:900;margin:0 0 10px}
.hotel{border:1px solid #e5e7eb;border-radius:14px;padding:12px;margin-bottom:12px;background:#fbfcff}
.tip-row{display:grid;grid-template-columns:1.2fr .6fr .2fr;gap:10px;align-items:end;margin-bottom:10px}
@media (max-width: 820px){ .tip-row{grid-template-columns:1fr 1fr;} .tip-row .col-del{grid-column:1 / -1;} }
.small{font-size:12px}

/* Pagina: docente */
.brand{font-weight:900}
textarea[name="testo"]{min-height:110px}
.title{font-size:14px;font-weight:1000;margin:0 0 10px;white-space:normal}
.pill{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:6px 10px;
    border-radius:999px;
    border:1px solid #e5e7eb;
    background:#fbfcff;
    font-size:12px;
    font-weight:800;
    color:#111827;
}
.pill.warn{border-color:#fde68a;background:#fffbeb}
.pill.ok{border-color:#bbf7d0;background:#f0fdf4}
.pill.bad{border-color:#fecaca;background:#fef2f2}
.box{border:1px solid #e5e7eb;border-radius:14px;padding:12px;background:#fbfcff}
a.link{color:var(--blu);text-decoration:none;font-weight:900}

/* Pagina: sessione */
.top{background:#31466d;color:#fff;padding:16px}
.top .wrap{max-width:1100px;margin:0 auto;padding:0 18px;display:block}
.top + .card{
    max-width:1100px;
    margin:18px auto;
    background:#fff;
    border-radius:16px;
    padding:14px;
    box-shadow:0 8px 22px rgba(17,24,39,.08);
}
.top + .card a{color:#31466d;text-decoration:none;font-weight:800}