:root{color-scheme:only light;--ink:#142d4d;--blue:#79a5d5;--line:#e6e9ed;--muted:#657080;--danger:#9b1c1c}*{box-sizing:border-box}html,body{min-height:100%;margin:0;background:#fff;color:#141414;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{min-height:100vh}.gate{min-height:100vh;display:grid;place-items:center;padding:4vh 20px}.gate-card{width:min(440px,100%);padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.gate-card.wide{width:min(820px,100%)}.gate-logo{display:block;width:92px;height:92px;object-fit:contain;margin:0 auto 16px}.gate h1{text-align:center;margin:0 0 8px;color:var(--ink);font-size:1.6rem}.sub{text-align:center;color:var(--muted);line-height:1.45;margin:0 0 22px}.gate form{display:grid;gap:16px}.gate fieldset{border:1px solid var(--line);border-radius:12px;padding:14px}.gate legend{padding:0 8px;color:var(--ink);font-weight:650}.gate label{display:grid;gap:6px;font-size:.9rem;color:#323843}.gate input{width:100%;border:1px solid #cfd5dc;border-radius:9px;padding:11px 12px;font:inherit;background:#fff;color:#111}.gate input:focus{outline:2px solid rgba(121,165,213,.35);border-color:var(--blue)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.span-2{grid-column:1/-1}.gate button{border:0;border-radius:10px;padding:12px 16px;background:var(--ink);color:#fff;font:inherit;font-weight:650;cursor:pointer}.gate button:disabled{opacity:.45;cursor:not-allowed}.gate-status{min-height:1.4em;font-size:.92rem;color:var(--muted);white-space:pre-wrap}.gate-status.error,.notice.error{color:var(--danger)}.notice{padding:10px 12px;border-radius:9px;background:#fff4f4;margin-bottom:14px}.gate details{margin-top:18px;color:var(--muted);font-size:.85rem}.gate pre{overflow:auto;max-height:240px;background:#f7f8fa;padding:12px;border-radius:8px}.control-room{min-height:100vh;background:#fff;width:min(980px,100%);margin:0 auto;display:flex;flex-direction:column;padding:clamp(24px,6vh,72px) clamp(18px,5vw,58px) 24px}.messages{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:18px;padding:0 0 28px}.message{max-width:88%;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.55;font-size:clamp(15px,1.7vw,18px)}.message.user{align-self:flex-end;color:#111}.message.assistant{align-self:flex-start;color:#25364a}.message time{display:block;margin-top:5px;color:#9aa1aa;font-size:.7rem}.message a{color:#245c9c;text-decoration:underline;text-underline-offset:3px}.activity{min-height:1.4em;color:#8b929b;font-size:.78rem;padding:0 2px 8px;white-space:pre-wrap}.command{display:block;width:100%;resize:none;border:0;border-top:1px solid var(--line);border-radius:0;padding:18px 2px 8px;background:#fff!important;color:#111!important;caret-color:#111!important;-webkit-text-fill-color:#111!important;opacity:1;font:inherit;font-size:clamp(16px,1.8vw,19px);line-height:1.45;min-height:74px;max-height:34vh}.command:focus{outline:none;border-top-color:#bbc6d4}.command::placeholder{color:#a0a7af}.drop-active::after{content:"Rilascia il file ZIP o JSON";position:fixed;inset:16px;border:2px dashed var(--blue);border-radius:18px;background:rgba(255,255,255,.94);display:grid;place-items:center;color:var(--ink);font-size:1.2rem;z-index:99}@media(max-width:640px){.grid{grid-template-columns:1fr}.span-2{grid-column:auto}.gate-card{padding:20px}.control-room{padding:24px 18px 16px}.message{max-width:95%}}

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