:root{color-scheme:dark;--bg:#0b100d;--panel:#121914;--panel2:#18221b;--line:#29372e;--text:#eef5f0;--muted:#91a198;--green:#30c56f;--green2:#159b50;--red:#ef6470;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}button,input,textarea{font:inherit}button{cursor:pointer}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 13px;border:1px solid var(--line);border-radius:8px;color:var(--text);background:var(--panel2);text-decoration:none}.btn.primary{border-color:var(--green);background:var(--green);color:#041008;font-weight:750}.btn.small{min-height:32px;padding:6px 9px;font-size:12px}.btn.danger{color:#ffc3c8;border-color:rgba(239,100,112,.45);background:rgba(239,100,112,.1)}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.mark{width:30px;height:30px;display:grid;place-items:center;border-radius:8px;color:#06110a;background:var(--green)}.login-page{min-height:100%;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 25% 18%,rgba(48,197,111,.14),transparent 30%),var(--bg)}.login-card{width:min(430px,100%);padding:28px;border:1px solid var(--line);border-radius:15px;background:var(--panel);box-shadow:0 25px 60px rgba(0,0,0,.35)}.login-card h1{margin:26px 0 8px}.field{display:grid;gap:6px;margin-top:14px}.field label{color:var(--muted);font-size:12px}.input,.textarea{width:100%;padding:11px 12px;border:1px solid #34463a;border-radius:8px;outline:0;color:var(--text);background:#0d130f}.input:focus,.textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(48,197,111,.12)}.error{min-height:20px;color:#ff9ca5}.portal{height:100%;display:grid;grid-template-columns:260px minmax(0,1fr)}.sidebar{border-right:1px solid var(--line);background:var(--panel);padding:18px 14px;overflow:auto}.nav{display:grid;gap:6px;margin-top:28px}.nav button{width:100%;padding:10px;border:0;border-radius:8px;text-align:left;color:#dce8e0;background:transparent}.nav button:hover{background:rgba(48,197,111,.1)}.sidebar-foot{margin-top:28px;padding-top:15px;border-top:1px solid var(--line)}.chat{min-width:0;height:100%;display:flex;flex-direction:column}.topbar{height:58px;flex:none;padding:10px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:rgba(11,16,13,.92);backdrop-filter:blur(12px)}.mobile-menu{display:none}.messages{flex:1;overflow:auto;padding:28px}.hero{max-width:780px;margin:7vh auto 0;text-align:center}.tool{width:72px;height:72px;margin:0 auto 22px;display:grid;place-items:center;border:1px solid rgba(48,197,111,.45);border-radius:19px;color:var(--green);background:rgba(48,197,111,.1);font-size:31px}.hero h1{font-size:30px;margin:0 0 10px}.hero p{font-size:16px;line-height:1.6}.hero-action{margin:18px auto;padding:15px 20px;font-size:17px}.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px}.chip{padding:9px 12px;border:1px solid var(--line);border-radius:999px;color:#dce8e0;background:var(--panel);cursor:pointer}.chip:hover{border-color:var(--green);background:rgba(48,197,111,.08)}.message{max-width:980px;margin:0 auto 16px;display:flex}.message.user{justify-content:flex-end}.bubble{max-width:86%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel);line-height:1.55}.message.user .bubble{border-color:rgba(48,197,111,.42);background:rgba(48,197,111,.11)}.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:11px;margin-top:14px}.result{overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#0e1510}.result img{width:100%;height:145px;object-fit:cover;background:#070a08}.no-image{height:145px;display:grid;place-items:center;padding:14px;color:var(--muted);text-align:center;background:#090d0a}.result-body{padding:12px}.result-head{display:flex;justify-content:space-between;gap:10px}.badge{display:inline-flex;padding:4px 8px;border:1px solid rgba(48,197,111,.38);border-radius:999px;color:#7ee5a6;background:rgba(48,197,111,.1);font-size:11px}.result-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.composer{flex:none;padding:13px 16px;border-top:1px solid var(--line);background:var(--bg)}.composer-box{max-width:900px;margin:0 auto;display:flex;align-items:end;gap:9px}.textarea{min-height:48px;max-height:150px;resize:vertical}.loading{color:var(--muted)}.loading:before{content:"";width:16px;height:16px;margin-right:8px;display:inline-block;vertical-align:-4px;border:2px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal{position:fixed;inset:0;z-index:50;display:none;place-items:center;padding:20px;background:rgba(2,6,3,.78)}.modal.open{display:grid}.modal-card{width:min(880px,100%);max-height:90vh;overflow:auto;padding:18px;border:1px solid var(--line);border-radius:13px;background:var(--panel)}.modal-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.modal img{max-width:100%;border-radius:9px}.toast{position:fixed;right:18px;bottom:18px;z-index:60;max-width:400px;padding:12px 14px;border:1px solid var(--line);border-radius:9px;opacity:0;transform:translateY(10px);background:#17231b;transition:.18s;pointer-events:none}.toast.show{opacity:1;transform:none}@media(max-width:760px){.portal{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:min(82vw,300px);z-index:40;transform:translateX(-105%);transition:.2s;box-shadow:0 20px 50px rgba(0,0,0,.5)}.sidebar.open{transform:none}.mobile-menu{display:inline-flex}.messages{padding:18px 12px}.hero{margin-top:3vh}.hero h1{font-size:24px}.hero p{font-size:14px}.chips{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px}.chip{white-space:nowrap}.bubble{max-width:96%}.results{grid-template-columns:1fr}.composer{padding:10px}.composer-box{align-items:stretch}.composer-box .btn{width:48px;padding:8px}.input,.textarea{font-size:16px}.modal{padding:0;align-items:end}.modal-card{width:100%;max-height:94vh;border-radius:14px 14px 0 0}.topbar{padding:9px 12px}}