:root{
  --bg:#07172d;
  --panel:#ffffff;
  --panel-soft:#f7faff;
  --text:#172033;
  --muted:#667085;
  --line:#dfe7f0;
  --accent:#1677e8;
  --accent-dark:#0b5fc2;
  --cyan:#18b7ef;
  --navy:#0b1b37;
  --danger:#b42318;
  --danger-bg:#fff3f2;
  --ok:#027a48;
  --ok-bg:#ecfdf3;
  --shadow:0 16px 46px rgba(3,18,39,.15);
}
*{box-sizing:border-box}
html{min-height:100%;background:#07172d}
body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 85% 4%,rgba(24,183,239,.16),transparent 30%),radial-gradient(circle at 10% 20%,rgba(22,119,232,.16),transparent 34%),linear-gradient(145deg,#061326 0%,#081c35 52%,#0b294b 100%);background-attachment:fixed}
button,input,textarea{font:inherit}
a{color:inherit}

/* PUBLIC v5.4 — coordinato con eradigitale.it */
.public-page{background-color:#07172d;background-image:radial-gradient(circle at 85% 4%,rgba(24,183,239,.16),transparent 30%),radial-gradient(circle at 10% 20%,rgba(22,119,232,.16),transparent 34%),linear-gradient(145deg,#061326 0%,#081c35 52%,#0b294b 100%)}
.public-page:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,black,transparent 74%)}
.public-shell{position:relative;z-index:1;width:min(790px,100%);margin:0 auto;padding:32px 20px 42px}

.official-brand-panel{margin:0 auto 30px;max-width:720px}
.official-brand-link{display:flex;align-items:center;gap:18px;min-height:104px;padding:17px 20px;border:1px solid rgba(255,255,255,.72);border-radius:24px;background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);box-shadow:0 22px 55px rgba(0,0,0,.18);text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
a.official-brand-link:hover,a.official-brand-link:focus-visible{transform:translateY(-2px);box-shadow:0 28px 62px rgba(0,0,0,.24);outline:none}
.official-brand-logo{display:block;width:min(360px,62%);height:auto;max-height:74px;object-fit:contain;object-position:left center}
.official-brand-meta{margin-left:auto;display:flex;align-items:flex-end;flex-direction:column;gap:7px;min-width:max-content}
.verified-pill{display:inline-flex;align-items:center;gap:7px;color:#176649;background:#e9fbf3;border:1px solid #bcebd7;border-radius:999px;padding:6px 9px;font-size:11px;line-height:1;font-weight:850;text-transform:uppercase;letter-spacing:.055em}
.verified-dot{width:8px;height:8px;border-radius:50%;background:#17b26a;box-shadow:0 0 0 3px rgba(23,178,106,.13)}
.official-domain{color:#6b7b91;font-size:12px;font-weight:750;letter-spacing:.02em}
.official-brand-arrow{color:#1677e8;font-size:20px;font-weight:900;margin-left:1px}

.public-header{text-align:center;margin:0 auto 28px;padding:0 8px}
.official-line{display:flex;align-items:center;justify-content:center;gap:9px;margin:0 auto;color:#b8d9f7;font-size:13px;font-weight:750;letter-spacing:.015em}
.official-dot{width:9px;height:9px;border-radius:50%;background:#20c98d;box-shadow:0 0 0 4px rgba(32,201,141,.13)}
.public-header h1{margin:16px auto 0;max-width:700px;color:#fff;font-size:clamp(31px,7.5vw,48px);line-height:1.05;letter-spacing:-.045em;text-wrap:balance;text-shadow:0 4px 18px rgba(0,0,0,.16)}
.public-header p{margin:15px auto 0;max-width:650px;color:#c9d7e8;font-size:15.5px;line-height:1.68;text-wrap:pretty}

.link-list{display:grid;gap:13px}
.public-link{position:relative;display:flex;align-items:center;gap:16px;min-height:96px;padding:16px 18px;border:1px solid rgba(215,226,239,.95);border-radius:21px;background:linear-gradient(180deg,rgba(255,255,255,.99),rgba(247,250,255,.99));text-decoration:none;box-shadow:0 12px 30px rgba(2,18,40,.13);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.public-link:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;border-radius:21px 0 0 21px;background:linear-gradient(180deg,#18b7ef,#1677e8);opacity:.72}
.public-link:hover,.public-link:focus-visible{transform:translateY(-2px);border-color:#b9d8f5;box-shadow:0 18px 42px rgba(2,18,40,.20);outline:none}
.public-icon{flex:0 0 62px;width:62px;height:62px;border-radius:17px;display:grid;place-items:center;overflow:hidden;background:#eef5fc;border:1px solid #dce8f4;box-shadow:inset 0 0 0 1px rgba(255,255,255,.75)}
.public-icon-image{width:100%;height:100%;display:block;object-fit:cover}
.public-icon-brand{object-fit:contain;padding:7px;background:#fff}
.public-icon-fallback{font-size:27px;font-weight:850;color:#24486f}
.public-copy{min-width:0;flex:1;text-align:left}
.public-copy strong{display:block;color:#112541;font-size:17px;line-height:1.25;letter-spacing:-.012em}
.public-copy small{display:block;margin-top:5px;color:#607086;font-size:13.5px;line-height:1.4}
.link-host{display:inline-flex;margin-top:8px;padding:4px 8px;border-radius:999px;background:#edf5fd;color:#3972a8;font-size:10.5px;line-height:1;font-weight:800;letter-spacing:.025em}
.external-arrow{flex:0 0 auto;color:#5a9adb;font-size:22px;font-weight:900;transition:transform .16s ease}
.public-link:hover .external-arrow{transform:translate(2px,-2px)}
.empty-state{padding:26px;text-align:center;border:1px dashed rgba(193,219,242,.65);border-radius:20px;background:rgba(255,255,255,.96);color:var(--muted);box-shadow:0 12px 30px rgba(2,18,40,.10)}

.public-link-official{margin-top:5px;border-color:#9ed4ff;background:linear-gradient(135deg,#ffffff 0%,#f0f8ff 100%)}
.public-link-official:before{width:5px;background:linear-gradient(180deg,#18b7ef,#075db9);opacity:1}
.official-card-label{display:inline-flex;margin-bottom:5px;color:#0a65bd;font-size:9.5px;line-height:1;font-weight:900;letter-spacing:.095em}

.trust-note{display:flex;align-items:flex-start;gap:11px;margin:18px 2px 0;padding:14px 16px;border:1px solid rgba(145,197,236,.25);border-radius:16px;background:rgba(5,26,51,.54);backdrop-filter:blur(10px);color:#b8c9dc}
.trust-note p{margin:0;font-size:12.5px;line-height:1.5}
.trust-note strong{color:#edf7ff}
.trust-icon{flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:#e8fbf3;color:#098854;font-size:13px;font-weight:950}

.public-shell footer{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin-top:26px;color:#96acc5;font-size:12px;text-align:center}
.footer-separator{color:#58728f}

@media(max-width:700px){
  .public-shell{padding:20px 14px 32px}
  .official-brand-panel{margin-bottom:24px}
  .official-brand-link{min-height:88px;padding:14px 15px;border-radius:20px;gap:11px}
  .official-brand-logo{width:min(275px,64%);max-height:58px}
  .official-brand-meta{gap:5px}
  .verified-pill{font-size:9px;padding:5px 7px;letter-spacing:.035em}
  .official-domain{font-size:10px}
  .official-brand-arrow{font-size:18px}
  .public-header{margin-bottom:23px;padding:0 5px}
  .official-line{font-size:11.5px}
  .public-header p{font-size:14px;line-height:1.6}
  .public-link{min-height:88px;padding:14px 13px;gap:13px;border-radius:18px}
  .public-icon{flex-basis:56px;width:56px;height:56px;border-radius:15px}
  .public-copy strong{font-size:15.5px}
  .public-copy small{font-size:12.5px}
  .link-host{font-size:9.5px}
  .external-arrow{font-size:19px}
}
@media(max-width:430px){
  .official-brand-link{flex-wrap:wrap}
  .official-brand-logo{width:100%;max-width:285px}
  .official-brand-meta{margin-left:0;align-items:flex-start;flex-direction:row;flex-wrap:wrap;width:calc(100% - 28px)}
  .official-brand-arrow{margin-left:auto;align-self:flex-end}
  .public-header h1{font-size:clamp(29px,10vw,40px)}
  .public-link{align-items:center}
  .public-icon{flex-basis:52px;width:52px;height:52px}
  .external-arrow{margin-left:-3px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* ADMIN */
.admin-page{background:transparent}
.admin-shell{width:min(1060px,100%);margin:auto;padding:28px 18px 46px}
.admin-shell.narrow{width:min(520px,100%);min-height:100vh;display:grid;place-items:center}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow);margin-bottom:18px}
.login-card{width:100%}
.admin-card h1,.admin-card h2{margin:0 0 8px;letter-spacing:-.02em}
.admin-card h1{font-size:27px}.admin-card h2{font-size:20px}
.muted{margin:0 0 18px;color:var(--muted);line-height:1.5}
.admin-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.admin-brand{display:flex;align-items:center;gap:12px}
.admin-brand strong,.admin-brand small{display:block}
.admin-brand small{margin-top:3px;color:var(--muted);font-size:12px}
.brand-text-mini{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 12px;border:1px solid #d7ddea;border-radius:11px;background:#fff;font-size:14px;font-weight:800;letter-spacing:-.02em;box-shadow:0 3px 12px rgba(31,42,68,.05)}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
label{display:grid;gap:7px;color:#344054;font-size:13px;font-weight:700}
input,textarea{width:100%;border:1px solid #d7deea;border-radius:10px;padding:11px 12px;color:#101828;background:#fff;outline:none}
input:focus,textarea:focus{border-color:#8d9beb;box-shadow:0 0 0 3px rgba(66,85,212,.11)}
textarea{resize:vertical}
input[type=file]{padding:9px;background:#f8fafc}
.file-field small{color:#7a8497;font-weight:500;line-height:1.45}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 15px;border:1px solid transparent;border-radius:10px;text-decoration:none;font-weight:800;cursor:pointer;background:none}
.button.primary{background:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-dark)}
.button.ghost{background:#fff;border-color:#d7deea;color:#344054}
.button.ghost:hover{background:#f8fafc}
.button.danger{background:var(--danger-bg);border-color:#fecdca;color:var(--danger)}
.button.full{width:100%;margin-top:8px}.button.compact{min-height:38px;padding:8px 11px}.button:disabled{opacity:.35;cursor:not-allowed}
.text-link{display:block;margin-top:18px;text-align:center;color:#475467;text-decoration:none;font-size:13px}.text-link:hover{text-decoration:underline}
.notice{padding:12px 14px;border-radius:12px;margin:0 0 18px;line-height:1.45}
.notice.ok{background:var(--ok-bg);border:1px solid #abefc6;color:var(--ok)}
.notice.error{background:var(--danger-bg);border:1px solid #fecdca;color:var(--danger)}
.form-grid,.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.wide{grid-column:1/-1}
.section-head{display:flex;justify-content:space-between;gap:14px}.section-head .muted{margin-bottom:0}
.link-admin-list{display:grid;gap:14px;margin-top:18px}
.link-editor{padding:17px;border-radius:15px;background:#fbfcfe;border:1px solid #e3e8f0}
.link-editor-head{display:flex;align-items:center;gap:11px;margin-bottom:15px}
.link-editor-head strong,.link-editor-head small{display:block}.link-editor-head small{margin-top:3px;color:#8a94a6;font-size:12px}
.admin-icon-preview{flex:0 0 44px;width:44px;height:44px;border-radius:11px;display:grid;place-items:center;overflow:hidden;background:#eef2f7;border:1px solid #dde3ec;font-size:20px;font-weight:800}
.admin-icon-preview img{width:100%;height:100%;object-fit:cover;display:block}
.editor-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px}
.editor-actions>form:first-child{display:flex;align-items:center;gap:8px;flex:1;flex-wrap:wrap}
.toggle{display:flex;align-items:center;gap:9px;grid-template-columns:auto 1fr;cursor:pointer;font-weight:600}
.toggle input{width:18px;height:18px;accent-color:var(--accent)}.toggle span{font-size:13px}
.admin-footer{text-align:center;color:#98a2b3;font-size:12px;margin-top:24px}
.stats-card .muted{margin-bottom:0}
.stats-grid{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:12px;margin-top:18px}
.stat-box{min-height:108px;padding:17px;border:1px solid #e3e8f0;border-radius:14px;background:linear-gradient(180deg,#fbfcfe 0%,#f6f8fc 100%);display:flex;flex-direction:column;justify-content:space-between}
.stat-box span{color:#7a8497;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.stat-box strong{font-size:30px;line-height:1;letter-spacing:-.035em;color:#172033}
.stat-box .stat-date{font-size:18px;line-height:1.25;letter-spacing:-.02em}


.link-click-stats{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:-5px 0 15px;padding:10px 11px;border:1px solid #d8e0eb;border-radius:10px;background:#f5f7fb;color:#667085;font-size:12px}
.link-click-title{width:100%;display:block;color:#344054;font-size:12px;margin-bottom:1px}
.link-click-stats span{display:inline-flex;align-items:center;gap:4px;padding-right:8px;border-right:1px solid #dfe4ec}
.link-click-stats span:last-child{border-right:0;padding-right:0}
.link-click-stats b{color:#344054;font-size:12px}

@media(max-width:700px){
  .admin-top{align-items:flex-start;flex-direction:column}
  .form-grid,.editor-grid{grid-template-columns:1fr}.wide{grid-column:auto}
  .admin-card{padding:17px}
  .stats-grid{grid-template-columns:1fr 1fr}.stat-box-wide{grid-column:1/-1}
  .top-actions{width:100%}.top-actions .button{flex:1}
  .editor-actions>form:first-child{flex-basis:100%}.editor-actions>form:first-child .button{margin-left:auto}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}


/* Admin contrast on dark background */
.admin-top .admin-brand strong{color:#f8faff}
.admin-top .admin-brand small{color:#c8d0e3}
.admin-footer{color:#aeb8cf}


/* V5.3: dettaglio provenienza visite */
.stat-box-details{padding:0;display:block;overflow:hidden}
.stat-box-details summary{min-height:106px;padding:17px;display:flex;flex-direction:column;justify-content:space-between;gap:8px;cursor:pointer;list-style:none;position:relative}
.stat-box-details summary::-webkit-details-marker{display:none}
.stat-box-details summary::after{content:'+';position:absolute;right:15px;top:13px;color:#98a2b3;font-size:18px;font-weight:700;line-height:1}
.stat-box-details[open] summary::after{content:'−'}
.stat-box-details summary small{color:#667085;font-size:11px;font-weight:700;line-height:1.25}
.source-breakdown{border-top:1px solid #e3e8f0;padding:10px 13px 12px;background:#fff}
.source-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 2px;border-bottom:1px solid #eef1f5}
.source-row:last-of-type{border-bottom:0}
.source-row .source-name{color:#475467;font-size:12px;font-weight:700;text-transform:none;letter-spacing:0}
.source-row strong{font-size:14px;line-height:1;color:#172033;letter-spacing:0}
.source-empty{padding:5px 2px 8px;color:#667085;font-size:12px}
.source-note{margin:9px 2px 0;color:#98a2b3;font-size:10.5px;line-height:1.4}