:root{
  --bg:#020408;--surface:#071017;--surface2:#0b1720;--green:#00ff88;
  --cyan:#00d4ff;--text:#e8f4f0;--muted:#82a094;--border:rgba(0,255,136,.22);
  --danger:#ff416c;--gold:#ffd24d;--mono:"Share Tech Mono",monospace;
  --display:"Chakra Petch",system-ui,sans-serif
}
*{box-sizing:border-box}
html{background:var(--bg);color-scheme:dark}
body{margin:0;min-height:100vh;background:
  radial-gradient(circle at 15% -10%,rgba(0,255,136,.11),transparent 32rem),
  radial-gradient(circle at 100% 25%,rgba(0,212,255,.07),transparent 28rem),var(--bg);
  color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
button,input,textarea,select{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
.shell{width:min(880px,100%);margin:auto;padding:18px 16px 46px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px}
.back{color:var(--cyan);font:12px var(--mono);text-decoration:none;border:1px solid rgba(0,212,255,.28);border-radius:8px;padding:10px 12px}
.brand{font:700 13px var(--display);letter-spacing:2px;color:var(--green)}
.brand span{color:var(--text)}
.hero{padding:26px 20px;border:1px solid var(--border);border-radius:18px;background:linear-gradient(145deg,rgba(0,255,136,.09),rgba(0,212,255,.025));box-shadow:0 18px 70px rgba(0,0,0,.35)}
.eyebrow{font:10px var(--mono);letter-spacing:2.4px;color:var(--green);text-transform:uppercase}
h1{font:700 clamp(29px,8vw,46px)/1.05 var(--display);letter-spacing:-.5px;margin:9px 0}
.hero p{color:var(--muted);line-height:1.55;margin:0;max-width:630px}
.section-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0 24px}
.section-tab{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border:1px solid var(--border);border-radius:12px;color:var(--muted);text-decoration:none;font:700 12px var(--display);letter-spacing:1px;text-transform:uppercase;background:rgba(255,255,255,.018)}
.section-tab.active{color:#021009;background:var(--green);border-color:var(--green);box-shadow:0 0 22px rgba(0,255,136,.18)}
.notice{display:none;margin-bottom:16px;padding:12px 14px;border:1px solid rgba(255,210,77,.35);background:rgba(255,210,77,.07);color:var(--gold);border-radius:10px;font:12px/1.5 var(--mono)}
.state{padding:42px 18px;text-align:center;color:var(--muted);font:13px/1.6 var(--mono);border:1px dashed var(--border);border-radius:14px}
.file-grid{display:grid;gap:13px}
.file-card{display:grid;grid-template-columns:50px 1fr;gap:14px;padding:16px;border:1px solid var(--border);border-radius:15px;background:linear-gradient(130deg,rgba(11,23,32,.95),rgba(5,12,18,.95));box-shadow:0 10px 32px rgba(0,0,0,.24)}
.file-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:13px;background:rgba(0,255,136,.07);border:1px solid rgba(0,255,136,.15);font-size:24px}
.file-main{min-width:0}
.file-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.file-title{font:700 16px/1.25 var(--display);margin:1px 0 5px;overflow-wrap:anywhere}
.price{white-space:nowrap;border:1px solid rgba(255,210,77,.35);color:var(--gold);border-radius:99px;padding:4px 8px;font:700 10px var(--mono)}
.price.free{color:var(--green);border-color:rgba(0,255,136,.35)}
.file-desc{color:var(--muted);font-size:13px;line-height:1.45;margin:0 0 11px;overflow-wrap:anywhere}
.file-meta{display:flex;flex-wrap:wrap;gap:6px 12px;color:#668279;font:10px var(--mono);margin-bottom:12px}
.download-btn{width:100%;min-height:46px;border:1px solid var(--green);border-radius:9px;background:rgba(0,255,136,.09);color:var(--green);font:700 12px var(--display);letter-spacing:1px;cursor:pointer}
.download-btn.paid{border-color:var(--gold);color:var(--gold);background:rgba(255,210,77,.07)}
.download-btn:disabled{opacity:.5;cursor:wait}
.download-stats{margin-top:10px;border:1px solid rgba(0,212,255,.22);border-radius:9px;background:rgba(0,212,255,.035);overflow:hidden}
.download-stats summary{cursor:pointer;list-style:none;padding:10px 11px;color:var(--cyan);font:11px var(--mono)}
.download-stats summary::-webkit-details-marker{display:none}
.download-stats summary::after{content:"＋";float:right}
.download-stats[open] summary::after{content:"−"}
.download-users{display:grid;gap:6px;padding:0 10px 10px}
.download-users.empty{color:var(--muted);font:10px/1.4 var(--mono)}
.download-user{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px;border-top:1px solid rgba(0,212,255,.11);font:10px/1.35 var(--mono)}
.download-user strong{color:var(--text);overflow-wrap:anywhere}
.download-user span{color:var(--muted);text-align:right;flex:none}
.admin-actions{display:flex;gap:8px;margin-top:8px}
.admin-actions button{flex:1;min-height:36px;border-radius:7px;border:1px solid rgba(255,255,255,.15);background:transparent;color:var(--muted);font:10px var(--mono)}
.admin-actions .delete{color:var(--danger);border-color:rgba(255,65,108,.3)}
.admin-panel{display:none;margin:0 0 22px;border:1px solid rgba(255,210,77,.35);border-radius:15px;background:rgba(255,210,77,.035);overflow:hidden}
.admin-panel summary{cursor:pointer;list-style:none;padding:16px;color:var(--gold);font:700 13px var(--display);letter-spacing:1px}
.admin-panel summary::-webkit-details-marker{display:none}
.admin-panel summary::after{content:"＋";float:right}
.admin-panel[open] summary::after{content:"−"}
.upload-form{display:grid;gap:12px;padding:0 16px 17px}
.field{display:grid;gap:6px}
.field label{color:var(--muted);font:10px var(--mono);letter-spacing:.8px;text-transform:uppercase}
.field input,.field textarea,.field select{width:100%;min-height:48px;border:1px solid var(--border);border-radius:9px;background:#050b10;color:var(--text);padding:12px;outline:none}
.field textarea{min-height:82px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(0,255,136,.07)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.upload-submit{min-height:50px;border:0;border-radius:10px;background:var(--gold);color:#181300;font:800 12px var(--display);letter-spacing:1.2px;cursor:pointer}
.upload-progress{display:none;color:var(--gold);font:11px/1.5 var(--mono)}
.fineprint{margin-top:26px;text-align:center;color:#526a61;font:10px/1.5 var(--mono)}
.fineprint a{color:var(--cyan);text-underline-offset:3px}
@media(max-width:520px){.shell{padding:14px 12px 38px}.hero{padding:22px 17px}.file-card{grid-template-columns:42px 1fr;padding:14px;gap:11px}.file-icon{width:42px;height:42px;font-size:21px}.file-head{display:block}.price{display:inline-block;margin-bottom:7px}.form-row{grid-template-columns:1fr}}
/* Avvertenza con lampeggio leggero (si ferma se l'utente ha chiesto meno animazioni) */
.disclaimer{position:relative;display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;margin:0 0 22px;padding:14px 16px;border:1px solid rgba(255,210,77,.45);border-radius:14px;background:linear-gradient(135deg,rgba(255,210,77,.09),rgba(255,65,108,.04));box-shadow:0 0 0 rgba(255,210,77,0);animation:disclaimerPulse 2.8s ease-in-out infinite}
.disclaimer-icon{font-size:20px;line-height:1;animation:disclaimerBlink 2.8s ease-in-out infinite}
.disclaimer-title{font:700 12px var(--display);letter-spacing:1.4px;text-transform:uppercase;color:var(--gold);margin:0 0 5px}
.disclaimer p{margin:0 0 6px;color:#d9cfae;font-size:12.5px;line-height:1.55}
.disclaimer p:last-child{margin-bottom:0}
.disclaimer a{color:var(--cyan);text-underline-offset:3px}
@keyframes disclaimerPulse{0%,100%{border-color:rgba(255,210,77,.35);box-shadow:0 0 0 rgba(255,210,77,0)}50%{border-color:rgba(255,210,77,.85);box-shadow:0 0 18px rgba(255,210,77,.16)}}
@keyframes disclaimerBlink{0%,100%{opacity:1}50%{opacity:.45}}
@media (prefers-reduced-motion:reduce){.disclaimer,.disclaimer-icon{animation:none}}
@media(max-width:520px){.disclaimer{padding:12px 13px;gap:10px}.disclaimer p{font-size:12px}}
.disclaimer strong{color:var(--text)}
/* Guida installazione APK: scheda richiudibile, sobria */
.apk-guide{margin:-10px 0 22px;border:1px solid rgba(0,212,255,.22);border-radius:14px;background:rgba(0,212,255,.03);overflow:hidden}
.apk-guide summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:13px 16px;color:var(--cyan);font:700 12px var(--display);letter-spacing:1.2px;text-transform:uppercase}
.apk-guide summary::-webkit-details-marker{display:none}
.apk-guide summary::after{content:"＋";margin-left:auto;color:var(--muted)}
.apk-guide[open] summary::after{content:"−"}
.apk-guide-ic{font-size:16px}
.apk-guide ol{margin:0;padding:0 16px 4px 16px;list-style:none;counter-reset:step;display:grid;gap:9px}
.apk-guide li{counter-increment:step;position:relative;min-height:24px;padding:2px 0 0 36px;color:var(--muted);font-size:13px;line-height:1.5}
.apk-guide li::before{content:counter(step);position:absolute;left:0;top:0;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:1px solid rgba(0,212,255,.35);color:var(--cyan);font:700 11px var(--mono)}
.apk-guide strong{color:var(--text);font-weight:600}
.apk-guide-note{margin:10px 16px 14px;padding-top:10px;border-top:1px solid rgba(0,212,255,.12);color:#6f8a82;font:11px/1.5 var(--mono)}
/* Modifica di un contenuto gia' caricato (solo amministratore) */
.edit-form{display:grid;gap:10px}
.edit-heading{font:700 12px var(--display);letter-spacing:1.2px;text-transform:uppercase;color:var(--gold)}
.edit-form .file-meta{margin-bottom:0}
.edit-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.edit-actions button{min-height:42px;border-radius:9px;font:700 11px var(--display);letter-spacing:1px;cursor:pointer}
.edit-save{border:0;background:var(--gold);color:#181300}
.edit-save:disabled{opacity:.6;cursor:wait}
.edit-cancel{border:1px solid rgba(255,255,255,.18);background:transparent;color:var(--muted)}
/* Mi piace + medaglie dei 3 contenuti più apprezzati */
.file-actions{display:flex;gap:8px;align-items:stretch}
.file-actions .download-btn{flex:1;width:auto;min-width:0}
.like-btn{flex:none;min-width:64px;min-height:46px;padding:0 12px;border:1px solid rgba(255,65,108,.35);border-radius:9px;background:rgba(255,65,108,.06);color:#ff9fb4;font:700 13px var(--display);display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:transform .15s,background .15s}
.like-btn .lk-ic{font-size:16px;line-height:1;filter:grayscale(1) opacity(.7);transition:filter .15s}
.like-btn.liked{background:rgba(255,65,108,.16);border-color:var(--danger);color:#fff}
.like-btn.liked .lk-ic{filter:none}
.like-btn:active{transform:scale(.94)}
.like-btn:disabled{opacity:.6;cursor:wait}
.top-medal{display:inline-flex;align-items:center;gap:4px;margin-bottom:6px;padding:2px 8px;border-radius:999px;font:700 10px var(--mono);letter-spacing:1px;text-transform:uppercase}
.top-medal.r1{color:#ffd700;border:1px solid rgba(255,215,0,.55);background:rgba(255,215,0,.1)}
.top-medal.r2{color:#9fe8ff;border:1px solid rgba(0,212,255,.4);background:rgba(0,212,255,.08)}
.top-medal.r3{color:#e0a06a;border:1px solid rgba(205,127,50,.45);background:rgba(205,127,50,.1)}
/* Scritta lampeggiante "Aggiornato" (file sostituito dall'amministratore) */
.card-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.card-badges .top-medal{margin-bottom:0}
.updated-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font:700 10px var(--mono);letter-spacing:1px;text-transform:uppercase;color:#021009;background:var(--green);box-shadow:0 0 12px rgba(0,255,136,.55);animation:updatedBlink 1.1s ease-in-out infinite}
@keyframes updatedBlink{0%,100%{opacity:1;box-shadow:0 0 14px rgba(0,255,136,.75)}50%{opacity:.35;box-shadow:0 0 2px rgba(0,255,136,.2)}}
@media(prefers-reduced-motion:reduce){.updated-badge{animation:none}}
.updated-toggle{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font:11px var(--mono);color:var(--muted);cursor:pointer}
.updated-toggle input{width:18px;height:18px;accent-color:var(--green)}
.admin-actions{flex-wrap:wrap}
.admin-actions button{min-width:calc(50% - 4px)}