:root{
  --green:#2f4d43;
  --green-2:#40695b;
  --bg:#f5f6f4;
  --card:#ffffff;
  --muted:#6b7280;
  --border:#e5e7eb;
  --danger:#b91c1c;
  --warning:#b45309;
  --ok:#047857;
  --shadow:0 12px 30px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:#1f2937}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef3ef,#fff)}
.login-card{width:min(430px,92vw);background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:20px;padding:30px}
.login-logo{display:block;max-width:260px;width:80%;margin:0 auto 25px}
.app{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:#fff;border-right:1px solid var(--border);padding:22px;position:sticky;top:0;height:100vh;overflow:auto}
.logo{max-width:210px;width:100%;display:block;margin:0 auto 18px}
.nav a{display:flex;gap:10px;align-items:center;padding:12px 14px;margin:7px 0;border-radius:12px;color:#374151;font-weight:650}
.nav a.active,.nav a:hover{background:#edf4f0;color:var(--green);text-decoration:none}
.userbox{margin-top:24px;padding:14px;border:1px solid var(--border);border-radius:14px;background:#fafafa;color:#374151;font-size:.92rem}
.main{padding:28px 34px;min-width:0}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}
h1{margin:0;color:var(--green);font-size:1.8rem} h2{color:var(--green);margin:18px 0 12px} h3{margin:10px 0;color:#374151}
.subtitle{color:var(--muted);margin:.25rem 0 0}
.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}
.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kpi{padding:20px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.kpi .num{font-size:2rem;font-weight:800;color:var(--green)}.kpi .label{color:var(--muted);font-weight:600}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px;background:#fff}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{background:#f9fafb;color:#374151;font-size:.88rem;text-transform:uppercase;letter-spacing:.02em}tr:last-child td{border-bottom:0}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:.78rem;font-weight:700;background:#eef2ff;color:#3730a3}.badge.green{background:#dcfce7;color:#166534}.badge.red{background:#fee2e2;color:#991b1b}.badge.orange{background:#ffedd5;color:#9a3412}.badge.gray{background:#f3f4f6;color:#374151}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:var(--green);color:#fff!important;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none;white-space:nowrap}.btn:hover{background:var(--green-2);text-decoration:none}.btn.secondary{background:#e5e7eb;color:#111827!important}.btn.danger{background:var(--danger)}.btn.small{padding:7px 10px;font-size:.88rem}.btn.warning{background:#b45309}
.actions{display:flex;gap:8px;flex-wrap:wrap}.toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}label{display:block;font-weight:700;color:#374151;margin:6px 0}input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:12px;padding:10px 12px;font:inherit;background:#fff}textarea{min-height:96px}input[type=checkbox]{width:auto}.checkline{display:flex;gap:8px;align-items:center;margin:12px 0}.help{color:var(--muted);font-size:.88rem}.required{color:var(--danger)}
.flash{padding:12px 14px;border-radius:14px;margin-bottom:14px;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.flash.error{background:#fef2f2;color:#991b1b;border-color:#fecaca}.flash.warning{background:#fffbeb;color:#92400e;border-color:#fde68a}
.part-row{display:grid;grid-template-columns:1fr 140px 48px;gap:10px;margin:10px 0;align-items:center}.muted{color:var(--muted)}.danger-text{color:var(--danger);font-weight:700}.ok-text{color:var(--ok);font-weight:700}
@media(max-width:980px){.app{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.grid-4,.grid-3,.grid-2,form .row{grid-template-columns:1fr}.main{padding:20px}.topbar{flex-direction:column}.part-row{grid-template-columns:1fr}}
.badge.blue{background:#dbeafe;color:#1e40af}
.notif-unread{background:#fff7ed}
.notif-unread td:first-child{border-left:5px solid #f59e0b}
.legend{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.legend span{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--border);border-radius:999px;padding:8px 10px;background:#fff}
tr.manut-scaduta{background:#fff1f2}tr.manut-scaduta td:first-child{border-left:5px solid #dc2626}
tr.manut-inscadenza{background:#fff7ed}tr.manut-inscadenza td:first-child{border-left:5px solid #f97316}
tr.manut-pianificata{background:#eff6ff}tr.manut-pianificata td:first-child{border-left:5px solid #2563eb}
tr.manut-ok{background:#f0fdf4}tr.manut-ok td:first-child{border-left:5px solid #16a34a}
tr.manut-muted{background:#f9fafb}tr.manut-muted td:first-child{border-left:5px solid #9ca3af}