@font-face{font-family:"Titillium Web";font-weight:400;font-display:swap;src:url(fonts/titillium-400.woff2) format("woff2")}
@font-face{font-family:"Titillium Web";font-weight:600;font-display:swap;src:url(fonts/titillium-600.woff2) format("woff2")}
@font-face{font-family:"Titillium Web";font-weight:700;font-display:swap;src:url(fonts/titillium-700.woff2) format("woff2")}

:root{
  --primary:#0066cc;--primary-dk:#004d99;--primary-xdk:#00264d;--primary-lt:#e6f0fa;
  --ink:#1a1a1a;--ink-2:#455b71;--ink-3:#5c6f82;--line:#d9dadb;--bg:#f5f7fa;--card:#fff;
  --ok:#008055;--ok-lt:#e3f4ec;--danger:#d9364f;--radius:4px;
  --shadow:0 2px 20px rgba(0,43,85,.08);--shadow-h:0 8px 28px rgba(0,43,85,.18);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.55 "Titillium Web",system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh;display:flex;flex-direction:column}
svg{stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid #ff9900;outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.sr,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip:focus{position:fixed;left:12px;top:12px;width:auto;height:auto;clip:auto;background:#fff;padding:8px 14px;z-index:10;color:var(--primary)}
.muted{color:var(--ink-3)}
[hidden]{display:none!important}
header{position:relative;z-index:2}

/* Testata in stile Bootstrap Italia */
.slim{background:var(--primary-xdk);color:#fff;font-size:15px}
.slim-row{display:flex;justify-content:space-between;align-items:center;min-height:44px;gap:16px}
.org{font-weight:600;letter-spacing:.01em}
.slim-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:#fff;cursor:pointer;padding:6px 0;font-size:14px;opacity:.9}
.slim-btn:hover{opacity:1;text-decoration:underline}
.slim-btn svg{width:18px;height:18px}
.center{background:var(--primary);color:#fff}
.brand{display:flex;align-items:center;gap:18px;padding-top:26px;padding-bottom:26px}
.brand-icon{width:56px;height:56px;flex:none;stroke:#fff;stroke-width:2.4}
.brand h1{margin:0;font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:700;line-height:1.1}
.brand p{margin:4px 0 0;font-size:1.05rem;opacity:.9}

/* Cartina in trasparenza */
.map-bg{position:fixed;z-index:-1;pointer-events:none;right:max(-6vw,calc(50vw - 720px));top:184px;height:calc(100vh - 200px);width:min(76vh,60vw)}
.map-box,.map-box svg{width:100%;height:100%}
.map-bg path{fill:var(--primary);fill-opacity:.07;stroke:var(--primary);stroke-opacity:.22;stroke-width:1;transition:fill-opacity .25s,fill .25s}
.map-bg path title{display:none}
.map-bg path.hl{fill-opacity:.32;stroke-opacity:.7}
.map-box.all path{fill-opacity:.16}
.map-hint,.map-italia,.map-tip{display:none}

/* Desktop: cartina interattiva in colonna laterale */
@media (min-width:1100px){
  .layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start}
  .layout .grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
  .layout .grid .card{padding:18px 16px 16px}
  .layout .grid .card h4{font-size:1.08rem}
  .layout .grid .card-top{gap:10px}
  .layout .grid .card .folder{width:34px;height:34px}
  .map-bg{position:sticky;z-index:1;top:24px;right:auto;width:auto;height:auto;pointer-events:auto;display:flex;flex-direction:column;align-items:center;gap:6px}
  .map-box{position:relative;height:auto}
  .map-box svg{height:auto;max-height:calc(100vh - 150px);display:block;margin:0 auto}
  .map-bg path{cursor:pointer;fill-opacity:.1;stroke-opacity:.4}
  .map-bg path:hover,.map-bg path.hl{fill-opacity:.4;stroke-opacity:.9}
  .map-bg path.open{fill:var(--ok);fill-opacity:.22;stroke:var(--ok)}
  .map-bg path.open:hover,.map-bg path.open.hl{fill-opacity:.45}
  .map-box.all path{fill-opacity:.28}
  .map-hint{display:block;margin:0;font-size:.9rem;color:var(--ink-3)}
  .map-italia{display:inline-flex}
  .map-tip{display:block;position:absolute;pointer-events:none;transform:translate(-50%,calc(-100% - 12px));background:var(--primary-xdk);color:#fff;padding:6px 12px;border-radius:var(--radius);font-size:.9rem;line-height:1.3;white-space:nowrap;box-shadow:var(--shadow-h)}
  .map-tip[hidden]{display:none}
  .map-tip small{display:block;opacity:.8}
  .card.hl{transform:translateY(-3px);box-shadow:var(--shadow-h);border-top-color:var(--primary)}
}

main.container{position:relative;z-index:1;flex:1;padding-top:40px;padding-bottom:56px}
.intro{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px 40px;margin-bottom:28px}
.intro h2{margin:0 0 4px;font-size:1.75rem;color:var(--primary-xdk)}
.intro p{margin:0;max-width:620px;color:var(--ink-2)}
.search{position:relative;flex:0 1 320px;min-width:240px}
.search svg{position:absolute;left:12px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:var(--ink-3)}
.search input{width:100%;height:48px;padding:0 14px 0 42px;border:0;border-bottom:2px solid var(--ink-3);background:rgba(255,255,255,.85);border-radius:var(--radius) var(--radius) 0 0}
.search input:focus{border-bottom-color:var(--primary);outline:none;background:#fff}
.section-label{margin:36px 0 14px;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);font-weight:700}

/* Card cartelle */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.card{position:relative;display:flex;flex-direction:column;gap:10px;text-align:left;background:rgba(255,255,255,.94);backdrop-filter:blur(2px);border:0;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 20px 18px;cursor:pointer;transition:transform .18s,box-shadow .18s;border-top:4px solid transparent;min-height:132px}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-top-color:var(--primary)}
.card.open{border-top-color:var(--ok)}
.card.empty{opacity:.72}
.card-top{display:flex;align-items:center;gap:12px}
.folder{width:40px;height:40px;flex:none;border-radius:50%;background:var(--primary-lt);color:var(--primary);display:grid;place-items:center}
.folder svg{width:22px;height:22px}
.card h4{margin:0;font-size:1.2rem;font-weight:700;color:var(--primary-xdk);line-height:1.2}
.meta{margin-top:auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:.92rem;color:var(--ink-3)}
.meta>span:first-child{white-space:nowrap}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:.8rem;font-weight:600;padding:2px 10px;border-radius:99px;background:#eef1f4;color:var(--ink-2);white-space:nowrap}
.badge svg{width:14px;height:14px}
.badge.ok{background:var(--ok-lt);color:var(--ok)}
.featured{width:100%;min-height:0;flex-direction:row;align-items:center;gap:22px;padding:26px 28px;background:linear-gradient(110deg,var(--primary-xdk),var(--primary) 70%);color:#fff;border-top:0}
.featured:hover{border-top:0}
.featured .folder{width:60px;height:60px;background:rgba(255,255,255,.15);color:#fff}
.featured .folder svg{width:30px;height:30px}
.featured h4{color:#fff;font-size:1.6rem}
.featured .sub{opacity:.85;margin:2px 0 0}
.featured .meta{margin:0 0 0 auto;color:#fff;flex-direction:column;align-items:flex-end}
.featured .badge{background:rgba(255,255,255,.18);color:#fff}
.featured .badge.ok{background:#fff;color:var(--ok)}
.skeleton{height:132px;border-radius:var(--radius);background:linear-gradient(90deg,#eceff3 25%,#f6f8fa 50%,#eceff3 75%);background-size:200% 100%;animation:sh 1.2s infinite}
.skeleton.sk-sm{height:84px}
@keyframes sh{to{background-position:-200% 0}}

/* Pulsanti */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:var(--radius);border:2px solid var(--primary);background:var(--primary);color:#fff;font-weight:600;text-decoration:none;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--primary-dk);border-color:var(--primary-dk)}
.btn svg{width:20px;height:20px}
.btn.ghost{background:transparent;color:var(--primary)}
.btn.ghost:hover{background:var(--primary-lt)}
.btn.sm{min-height:36px;padding:0 14px;font-size:.92rem}
.btn[aria-busy=true]{opacity:.6;pointer-events:none}
.icon-btn{display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:none;cursor:pointer;color:var(--ink-2)}
.icon-btn:hover{background:#eef1f4}
.icon-btn svg{width:22px;height:22px}

/* Dialoghi */
.dlg{border:0;padding:0;border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,25,50,.35);width:min(100% - 32px,var(--w));max-height:min(88vh,900px);color:var(--ink)}
.dlg.small{--w:440px}
.dlg.wide{--w:860px}
.dlg::backdrop{background:rgba(0,38,77,.55);backdrop-filter:blur(2px)}
.dlg[open]{display:flex;flex-direction:column;animation:pop .18s ease-out}
.dlg form{display:contents}
@keyframes pop{from{opacity:0;transform:translateY(10px)}}
.dlg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:22px 24px 14px;border-bottom:1px solid var(--line)}
.dlg-head h2{margin:0;font-size:1.6rem;color:var(--primary-xdk);line-height:1.2}
.dlg-head p{margin:2px 0 0}
.kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--primary)}
.dlg-body{padding:20px 24px;overflow:auto}
.dlg-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 24px 22px}
.lbl{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px;color:var(--ink-2)}
.pwd-wrap{display:flex;align-items:center;border-bottom:2px solid var(--ink-3);background:#f9fafb}
.pwd-wrap:focus-within{border-bottom-color:var(--primary)}
.pwd-wrap input{flex:1;height:48px;border:0;background:none;padding:0 12px;outline:none;font-size:1.05rem}
.err{color:var(--danger);font-weight:600;margin:10px 0 0}
.shake{animation:shake .35s}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

.toolbar{display:flex;justify-content:flex-end;margin-bottom:14px}
.layer{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:#fff}
.layer-head{display:flex;align-items:center;gap:14px;padding:14px 16px}
.layer-head .folder{width:36px;height:36px}
.layer-name{flex:1;min-width:0}
.layer-name strong{display:block;overflow-wrap:anywhere;color:var(--primary-xdk);font-size:1.08rem}
.layer-name span{font-size:.9rem;color:var(--ink-3)}
.layer details{border-top:1px solid var(--line)}
.layer summary{cursor:pointer;padding:10px 16px;font-size:.92rem;color:var(--primary);font-weight:600;list-style:none;display:flex;align-items:center;gap:6px}
.layer summary::-webkit-details-marker{display:none}
.layer summary svg{width:16px;height:16px;transition:transform .2s}
.layer details[open] summary svg{transform:rotate(90deg)}
.files{list-style:none;margin:0;padding:0 16px 10px}
.files li{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:4px 16px;padding:8px 0;border-top:1px dashed var(--line);font-size:.95rem}
.files a{color:var(--primary);font-weight:600;text-decoration:none;overflow-wrap:anywhere;display:inline-flex;gap:6px;align-items:center}
.files a:hover{text-decoration:underline}
.files a svg{width:16px;height:16px;flex:none}
.files .sz{color:var(--ink-3);white-space:nowrap;text-align:right}
.files .dt{color:var(--ink-3);white-space:nowrap;font-size:.85rem}
.empty-state{text-align:center;padding:30px 10px;color:var(--ink-3)}

footer{position:relative;z-index:1;background:var(--primary-xdk);color:#fff}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:22px;padding-bottom:22px;font-size:.95rem}
.foot span{opacity:.8}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--primary-xdk);color:#fff;padding:12px 20px;border-radius:var(--radius);box-shadow:var(--shadow-h);z-index:20;max-width:calc(100% - 32px)}

@media (max-width:640px){
  .container{padding:0 16px}
  body{font-size:16px}
  .brand{padding-top:18px;padding-bottom:18px;gap:12px}
  .brand-icon{width:42px;height:42px}
  .map-bg{width:120vw;height:auto;right:-35vw;top:140px;opacity:.85}
  .featured{flex-wrap:wrap;padding:20px}
  .featured .meta{margin:0;flex-direction:row;width:100%;justify-content:space-between}
  .grid{grid-template-columns:1fr 1fr;gap:12px}
  .card{padding:14px;min-height:118px}
  .card h4{font-size:1.02rem}
  .card .folder{display:none}
  .meta{flex-direction:column;align-items:flex-start}
  .dlg{width:100%;max-width:100%;max-height:100%;height:100%;border-radius:0;margin:0}
  .dlg.small{height:auto;margin:auto 0 0;border-radius:12px 12px 0 0}
  .files li{grid-template-columns:1fr auto}
  .files .dt{display:none}
  .slim-btn{font-size:13px}
}
@media (max-width:380px){.grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}