:root{
  --bg:#0f172a; --card:#ffffff; --ink:#1e293b; --muted:#64748b;
  --primary:#1f4e8c; --primary-d:#173c6e; --err-bg:#fef2f2; --err-ink:#b91c1c; --err-bd:#fecaca;
  --line:#e2e8f0;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#f1f5f9}

/* ---- Login ---- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0f172a,#1e293b);padding:1rem}
.login-card{background:var(--card);width:100%;max-width:380px;padding:2rem;border-radius:14px;
  box-shadow:0 20px 50px rgba(0,0,0,.35)}
.login-title{margin:0 0 .25rem;font-size:1.5rem;text-align:center}
.login-sub{margin:0 0 1.5rem;text-align:center;color:var(--muted);font-size:.9rem}
.login-card label{display:block;margin:.75rem 0 .25rem;font-size:.85rem;font-weight:600}
.login-card input{width:100%;padding:.7rem .8rem;border:1px solid var(--line);border-radius:8px;font-size:1rem}
.login-card input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,78,140,.15)}
.btn{width:100%;margin-top:1.25rem;padding:.75rem;border:0;border-radius:8px;background:var(--primary);
  color:#fff;font-size:1rem;font-weight:600;cursor:pointer}
.btn:hover{background:var(--primary-d)}
.alert{background:var(--err-bg);color:var(--err-ink);border:1px solid var(--err-bd);
  padding:.6rem .8rem;border-radius:8px;font-size:.9rem;margin-bottom:.5rem}

/* ---- App: sidebar a sezioni ---- */
:root{--side-w:248px}
.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--side-w);background:#0f172a;color:#cbd5e1;
  display:flex;flex-direction:column;overflow-y:auto;z-index:40}
.side-head{display:flex;align-items:flex-start;justify-content:space-between;
  padding:1.1rem 1.1rem .9rem;background:#0b1220}
.side-user{display:flex;flex-direction:column;gap:.15rem;line-height:1.2}
.side-user strong{color:#fff;font-size:1rem}
.side-ruolo{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:#7c8aa3}
.side-close{display:none;cursor:pointer;color:#94a3b8;font-size:1.4rem;line-height:1}
.side-nav{display:flex;flex-direction:column;padding:.5rem 0;flex:1}
.side-nav a{color:#cbd5e1;text-decoration:none;padding:.6rem 1.1rem;font-size:.92rem;border-left:3px solid transparent}
.side-nav a:hover{background:#1e293b;color:#fff}
.side-nav a.on{background:#13203a;color:#fff;border-left-color:var(--primary)}
.side-sec{padding:.9rem 1.1rem .35rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:#64748b}
.side-foot{margin-top:auto;display:flex;flex-direction:column;border-top:1px solid #1e293b;padding-top:.4rem}
.side-foot .esci{color:#fca5a5}
.side-comune{padding:.8rem 1.1rem;font-size:.8rem;color:#64748b;background:#0b1220;border-top:1px solid #1e293b}

.nav-burger{display:none;position:fixed;top:.7rem;left:.7rem;z-index:50;background:#0f172a;color:#fff;
  width:42px;height:42px;border-radius:8px;align-items:center;justify-content:center;font-size:1.3rem;cursor:pointer}

.content{margin-left:var(--side-w);padding:1.5rem 2rem}
.muted{color:var(--muted)}

@media(max-width:820px){
  .sidebar{transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .nav-cb:checked ~ .sidebar{transform:translateX(0)}
  .nav-burger{display:flex}
  .side-close{display:block}
  .content{margin-left:0;padding-top:4rem}
}

/* ---- KPI ---- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin-bottom:1.25rem}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.15rem}
.kpi-num{font-size:1.7rem;font-weight:700;line-height:1.1}
.kpi-lbl{color:var(--muted);font-size:.85rem}
.kpi-sub{font-size:.8rem;color:var(--muted);margin-top:.2rem}
.kpi-alert{border-left:4px solid #dc2626}
.kpi-alert .kpi-num{color:#b91c1c}
.kpi-ok{border-left:4px solid #16a34a}
.kpi-ok .kpi-num{color:#15803d;font-size:1.4rem}

/* ---- Azioni rapide ---- */
.quick{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem}
.btn-quick{background:var(--primary);color:#fff;text-decoration:none;padding:.55rem .9rem;border-radius:8px;font-size:.9rem;font-weight:600}
.btn-quick:hover{background:var(--primary-d)}

/* ---- Pannelli a due colonne ---- */
.due-cols{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
@media(max-width:880px){.due-cols{grid-template-columns:1fr}}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.2rem;box-shadow:0 1px 3px rgba(15,23,42,.05)}
.panel-h{margin:0 0 .9rem;font-size:1.05rem;font-weight:700;display:flex;align-items:center;gap:.5rem;padding-bottom:.6rem;border-bottom:1px solid var(--line)}
.panel-h .act{margin-left:auto;display:inline-flex;gap:.4rem}
.panel-h .count{background:#eef2ff;color:#3730a3;font-size:.75rem;font-weight:700;padding:.1rem .5rem;border-radius:999px}
.empty{color:var(--muted);padding:.5rem 0}

/* ---- Griglie/tabelle ---- */
.grid{width:100%;border-collapse:separate;border-spacing:0;font-size:.875rem}
.grid thead th{background:var(--primary);color:#fff;text-align:left;font-weight:600;
  font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;padding:.62rem .8rem;white-space:nowrap}
.grid thead th:first-child{border-top-left-radius:8px}
.grid thead th:last-child{border-top-right-radius:8px}
.grid tbody td{border-bottom:1px solid var(--line);padding:.55rem .8rem;color:var(--ink);vertical-align:middle}
.grid tbody tr:nth-child(even) td{background:#f8fafc}
.grid tbody tr:hover td{background:#eff6ff}
.grid tbody tr:last-child td{border-bottom:0}
.grid td.r,.grid th.r{text-align:right;white-space:nowrap}
.grid td.num,.grid th.num{width:1%;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.grid a{color:var(--primary);text-decoration:none;font-weight:500}
.grid a:hover{text-decoration:underline}
.grid .muted{font-size:.8rem;margin-left:.3rem}
.badge{font-size:.75rem;font-weight:700;padding:.1rem .45rem;border-radius:6px;white-space:nowrap}
.badge.late{background:#fef2f2;color:#b91c1c}
.badge.soon{background:#fffbeb;color:#b45309}

/* ---- Pagina lista/dettaglio ---- */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.page-head h1{margin:0;font-size:1.4rem;display:flex;align-items:center;gap:.6rem}
.filtri{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}
.filtri input[type=search]{flex:1;min-width:240px;padding:.55rem .7rem;border:1px solid var(--line);border-radius:8px;font-size:.95rem}
.filtri select{padding:.55rem .6rem;border:1px solid var(--line);border-radius:8px;background:#fff}
.btn-sm{background:var(--primary);color:#fff;border:0;text-decoration:none;padding:.55rem .9rem;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer}
.btn-sm:hover{background:var(--primary-d)}
.btn-sm.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-sm.ghost:hover{background:#f8fafc}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:7px;
  color:var(--primary);border:1px solid var(--line);background:#fff;text-decoration:none}
.icon-btn:hover{background:#eff6ff;border-color:var(--primary)}
.icon-btn svg{width:16px;height:16px}
.badge.ok{background:#ecfdf5;color:#15803d}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}
.pager{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1rem;font-size:.9rem;color:var(--muted)}
.pager a{color:var(--primary);text-decoration:none;font-weight:600}
.lettere{display:flex;flex-wrap:wrap;gap:.25rem;margin:.75rem 0 1rem}
.lettere a,.lettere span{min-width:1.9rem;padding:.3rem 0;text-align:center;border-radius:6px;font-weight:600;font-size:.9rem;line-height:1}
.lettere a{color:var(--primary);text-decoration:none;border:1px solid var(--line)}
.lettere a:hover{background:#f1f5f9}
.lettere a.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.lettere span.off{color:#cbd5e1;border:1px solid transparent}
.dl{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;margin:0}
.dl dt{color:var(--muted);font-size:.85rem}
.dl dd{margin:0}

/* ---- Dashboard statistica ---- */
.kpi.link{text-decoration:none;color:inherit;transition:box-shadow .15s,transform .15s}
.kpi.link:hover{box-shadow:0 6px 18px rgba(15,23,42,.12);transform:translateY(-2px)}
.btn-quick.ghost-q{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-quick.ghost-q:hover{background:#f8fafc}

.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:.5rem}
.chart-grid .chart-wide{grid-column:1 / -1}
@media(max-width:880px){.chart-grid{grid-template-columns:1fr}}

.chart{width:100%;max-width:460px;max-height:210px;height:auto;display:block;margin:0 auto}
.chart-wide .chart{max-width:720px}
.chart .axis{stroke:#e2e8f0;stroke-width:1}
.chart .bar{fill:#1f4e8c}
.chart .bar-val{fill:#334155;font-size:11px;font-weight:600}
.chart .bar-lbl{fill:#64748b;font-size:11px}

.donut-wrap{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.donut{width:160px;height:160px;flex:0 0 auto}
.donut-num{fill:#0f172a;font-size:26px;font-weight:800}
.donut-sub{fill:#94a3b8;font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.legend{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.5rem;font-size:.85rem;color:#475569}
.legend.col{flex-direction:column;gap:.45rem;margin-top:0}
.legend .leg{display:inline-flex;align-items:center;gap:.4rem}
.legend .leg i{width:12px;height:12px;border-radius:3px;display:inline-block}

/* ---- Sotto-intestazione nelle schede ---- */
.sub-h{margin:1rem 0 .5rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;
  color:#94a3b8;border-bottom:1px solid var(--line);padding-bottom:.25rem}
.sub-h:first-of-type{margin-top:.25rem}

/* ---- Alert (flash) ---- */
.alert.ok{background:#ecfdf5;color:#047857;border-color:#a7f3d0}

/* ---- Bottoni piccoli + azioni in tabella ---- */
.btn-xs{display:inline-block;padding:.3rem .6rem;border-radius:6px;font-size:.8rem;font-weight:600;
  text-decoration:none;border:1px solid transparent;cursor:pointer;background:var(--primary);color:#fff}
.btn-xs.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-xs.ghost:hover{background:#f8fafc}
.btn-xs.danger{background:#fff;color:#b91c1c;border-color:#fecaca}
.btn-xs.danger:hover{background:#fef2f2}
.azioni{display:flex;gap:.4rem;justify-content:flex-end;align-items:center}
.inline-form{display:inline}

/* ---- Form ---- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.25rem;max-width:640px}
.form-card label{display:block;font-size:.85rem;font-weight:600;color:#334155;margin-bottom:.9rem}
.form-card input,.form-card textarea{width:100%;margin-top:.3rem;padding:.55rem .7rem;
  border:1px solid var(--line);border-radius:8px;font-size:.95rem;font-weight:400}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,78,140,.12)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0 1rem}
.form-check{display:flex;gap:1.5rem;margin:.25rem 0 1rem}
.form-check label{display:flex;align-items:center;gap:.4rem;font-weight:500;margin:0}
.form-check input{width:auto;margin:0}
.form-actions{display:flex;gap:.6rem;align-items:center}

/* ---- Form largo (scheda con molti campi) ---- */
.form-card.form-wide{max-width:860px}

/* ---- Tendine nei form (stesso aspetto degli input) ---- */
.form-card select{width:100%;margin-top:.3rem;padding:.55rem .7rem;background:#fff;
  border:1px solid var(--line);border-radius:8px;font-size:.95rem;font-weight:400}
.form-card select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,78,140,.12)}