:root{
  --bg:#000; --panel:rgba(12,12,16,.92); --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.16);
  --text:#e9e7f2; --muted:rgba(233,231,242,.45); --gold:#7fd3ff; --violet:#a99bff; --danger:#ff7b7b;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;font-weight:400;overflow:hidden;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}

#viz{position:fixed;inset:0;width:100%;height:100%;display:block}

.top{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:calc(14px + env(safe-area-inset-top)) 18px 14px;z-index:5}
.brand{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.42em;font-weight:500;color:rgba(255,255,255,.75)}
.dot{width:5px;height:5px;border-radius:50%;background:var(--violet);box-shadow:0 0 10px var(--violet);transition:background .4s}
.nodes{letter-spacing:.12em;color:var(--muted);font-weight:300;font-size:11px}
.icon-btn{background:none;border:0;color:rgba(255,255,255,.6);width:40px;height:40px;display:grid;place-items:center;border-radius:50%;transition:color .2s,background .2s}
.icon-btn:hover{color:#fff;background:rgba(255,255,255,.06)}

.orb{position:fixed;left:50%;top:46%;width:min(70vmin,520px);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:none;border:0;z-index:2}

.hud{position:fixed;left:0;right:0;bottom:calc(28px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:10px;padding:0 24px;pointer-events:none;z-index:3}
.status{font-size:10.5px;letter-spacing:.38em;text-transform:uppercase;color:var(--muted);font-weight:500}
.clock{font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.22);font-weight:300}
.caption{max-width:620px;text-align:center;font-size:clamp(16px,2.1vw,20px);line-height:1.5;font-weight:300;color:rgba(255,255,255,.92);min-height:1.5em;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;transition:opacity .6s}
.caption.fade{opacity:0}
.interim{font-size:14px;color:var(--muted);font-style:italic;min-height:1.3em;text-align:center;font-weight:300}

.kbd{position:fixed;right:14px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:4}

.composer{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translate(-50%,20px);width:min(640px,calc(100% - 32px));opacity:0;pointer-events:none;transition:.25s ease;z-index:6}
body.typing .composer{opacity:1;transform:translate(-50%,0);pointer-events:auto}
body.typing .hud{bottom:calc(140px + env(safe-area-inset-bottom))}
body.typing .kbd{opacity:0;pointer-events:none}
.row-in{display:flex;gap:8px;align-items:center;background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:6px 6px 6px 18px;backdrop-filter:blur(14px)}
.row-in input{flex:1;min-width:0;background:none;border:0;outline:none;color:var(--text);font:inherit;font-size:16px;font-weight:300}
.round{width:38px;height:38px;flex:none;border-radius:50%;border:0;background:rgba(255,255,255,.07);color:#fff;display:grid;place-items:center}
.round:hover{background:rgba(255,255,255,.14)}
#mic.on{background:var(--violet);color:#000}
.chips{display:flex;gap:6px;justify-content:center;margin-bottom:10px;flex-wrap:wrap}
.chips button{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12.5px;color:rgba(255,255,255,.75);font-weight:300}
.chips button:hover{border-color:var(--line2);color:#fff}

/* Pannello */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:.25s;z-index:8}
body.panel-open .scrim{opacity:1;pointer-events:auto}
.panel{position:fixed;top:0;right:0;bottom:0;width:min(440px,100%);background:var(--panel);backdrop-filter:blur(20px);border-left:1px solid var(--line);transform:translateX(102%);transition:transform .3s cubic-bezier(.2,.7,.2,1);z-index:9;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
.panel.open{transform:none}
.panel-head{display:flex;align-items:center;gap:6px;padding:12px 10px 12px 14px;border-bottom:1px solid var(--line)}
.tabs{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.navbtn{background:none;border:0;padding:8px 10px;border-radius:8px;font-size:13px;color:var(--muted);white-space:nowrap}
.navbtn.active{color:#fff;background:rgba(255,255,255,.07)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.panel-body{overflow-y:auto;padding:16px;flex:1}
.log{display:none;flex:1;overflow-y:auto;padding:16px;flex-direction:column;gap:10px}
.panel.chat .log{display:flex}
.panel.chat .panel-body{display:none}
.msg{max-width:88%;padding:10px 14px;border-radius:16px;line-height:1.5;font-size:14.5px;white-space:pre-wrap;word-wrap:break-word;font-weight:300}
.msg.user{align-self:flex-end;background:rgba(169,155,255,.14)}
.msg.jarvis{align-self:flex-start;background:rgba(255,255,255,.05)}
.msg.tool{align-self:flex-start;font-size:11px;color:var(--muted);padding:0 4px;letter-spacing:.12em;text-transform:uppercase}
.msg.err{align-self:center;color:var(--danger);font-size:13px;background:rgba(255,123,123,.07)}

.card{border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:10px;background:rgba(255,255,255,.025)}
.card h3{margin:0 0 4px;font-size:15px;font-weight:500}
.card p{margin:4px 0;color:var(--muted);font-size:13px;line-height:1.45}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tag{font-size:10.5px;border:1px solid var(--line2);border-radius:999px;padding:2px 8px;color:rgba(255,255,255,.7);letter-spacing:.06em}
.when{color:var(--gold);font-weight:500;font-size:13px}
.day{text-transform:uppercase;letter-spacing:.2em;color:var(--muted);font-size:10.5px;margin:16px 0 8px}
.mini{background:none;border:1px solid var(--line);border-radius:8px;padding:5px 9px;font-size:12px;color:var(--muted);text-decoration:none}
.mini:hover{color:#fff;border-color:var(--line2)}
.mini.danger:hover{color:var(--danger);border-color:var(--danger)}
.tasks{list-style:none;padding:0;margin:8px 0 0}
.tasks li{display:flex;gap:8px;align-items:flex-start;font-size:13px;padding:3px 0}
.tasks li.done span{text-decoration:line-through;color:var(--muted)}
.empty{color:var(--muted);font-size:14px;text-align:center;padding:32px 8px;line-height:1.6;font-weight:300}
label.f{display:block;font-size:10.5px;color:var(--muted);margin:16px 0 6px;text-transform:uppercase;letter-spacing:.14em}
.f-in{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--text);font:inherit;font-size:15px;font-weight:300}
.f-in:focus{outline:none;border-color:var(--line2)}
select.f-in option{background:#111}
.hint{font-size:12px;color:var(--muted);line-height:1.5;margin:6px 0;font-weight:300}
.hint a{color:var(--violet)}
.btn{background:#fff;color:#000;border:0;border-radius:10px;padding:10px 16px;font-weight:500;margin-top:16px;font-size:14px}
.btn.ghost{background:none;color:var(--text);border:1px solid var(--line2)}
hr{border:0;border-top:1px solid var(--line);margin:22px 0}

.toast{position:fixed;left:50%;top:calc(64px + env(safe-area-inset-top));transform:translate(-50%,-10px);background:var(--panel);border:1px solid var(--line2);padding:9px 16px;border-radius:999px;font-size:13px;opacity:0;transition:.25s;pointer-events:none;z-index:20;max-width:90vw;text-align:center;backdrop-filter:blur(12px)}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:600px){
  .orb{top:42%;width:82vmin}
  .nodes{display:none}
}