:root{color-scheme:dark;font-family:Inter,Segoe UI,Arial,sans-serif;--bg:#070d19;--panel:#0d1728;--border:#26374e;--gold:#e5bb63;--blue:#40baff;--text:#eaf3ff;--muted:#8293aa}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 60% -20%,#14355a,transparent 55%),#060c16;color:var(--text)}.stars{pointer-events:none;position:fixed;inset:0;opacity:.25;background-image:radial-gradient(#b3dcff 1px,transparent 1px);background-size:38px 38px}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}.hidden{display:none!important}.auth-card{position:relative;max-width:460px;margin:6vh auto;padding:35px;background:linear-gradient(155deg,#14233a,#080f1e);border:1px solid #7f632f;border-radius:24px;box-shadow:0 0 70px #0b66b323,0 0 30px #f1bb4730}.mark{font-size:40px;text-align:center;color:var(--gold);text-shadow:0 0 24px #e5ad35}.eyebrow,.foot{text-align:center;letter-spacing:2px;color:#75b7db;font-size:10px}.auth-card h1{text-align:center;letter-spacing:1px;margin:11px 0}.auth-card h1 span{color:var(--gold)}.muted{text-align:center;color:var(--muted);font-size:13px}.switch{display:flex;background:#091424;border:1px solid var(--border);border-radius:12px;margin:28px 0 20px;padding:4px}.switch button{flex:1;border:0;color:#9cadc1;background:transparent;border-radius:9px;padding:12px}.switch button.active{color:#101520;background:linear-gradient(140deg,#ffe49b,#b88125);font-weight:700}.stack{display:grid;gap:14px}.stack label{font-size:12px;color:#b8c9dc;display:grid;gap:7px}input{outline:0;border:1px solid #2e425a;background:#080f1d;color:white;border-radius:10px;padding:14px;min-width:0}input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d6a84a21}.primary,.outline{padding:14px;border:1px solid #ffd988;border-radius:10px;font-weight:800;letter-spacing:.4px;background:linear-gradient(110deg,#a36d24,#f8dd8d 55%,#af7725);color:#191607;box-shadow:0 0 18px #ffd16a39}.primary:hover,.outline:hover{filter:brightness(1.12);box-shadow:0 0 28px #ffd16a77}.foot{margin-top:28px}.shell{height:100dvh;max-width:1580px;margin:auto;display:grid;grid-template-columns:minmax(290px,345px) 1fr;position:relative;border-left:1px solid #29405c;border-right:1px solid #29405c}.sidebar{display:flex;flex-direction:column;background:#0c1727;border-right:1px solid #293c51;min-width:0}.side-head{display:flex;align-items:center;gap:11px;padding:22px 16px;border-bottom:1px solid #263950}.side-head b{font-size:13px;letter-spacing:.7px}.side-head em{color:var(--gold);font-style:normal}.side-head small,.identity small,.chat-head small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.logo{color:var(--gold);font-size:30px;text-shadow:0 0 18px #e6b752}.icon-button,.refresh{background:none;border:0;color:var(--gold);font-size:24px;margin-left:auto}.identity{padding:19px;display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--border)}.avatar{flex-shrink:0;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;border:1px solid #87662f;color:var(--gold);background:#1c2b3b;font-weight:800}.status-dot{width:8px;height:8px;margin-left:auto;background:#37ca8c;border-radius:50%;box-shadow:0 0 12px #37ca8c}.section-title{padding:18px 19px 11px;color:#8abddd;font-size:10px;font-weight:800;letter-spacing:2px;display:flex;align-items:center;justify-content:space-between}.user-list{overflow:auto;flex:1}.contact{width:100%;border:0;border-bottom:1px solid #1b3047;background:transparent;color:inherit;display:flex;align-items:center;gap:12px;padding:13px 16px;text-align:left}.contact:hover,.contact.selected{background:#1a3046}.contact.selected{border-left:3px solid var(--gold)}.contact strong{font-size:14px}.contact small{display:block;color:var(--muted);margin-top:5px}.admin{border-top:1px solid var(--border);padding:0 18px 18px}.admin .section-title{padding-left:0}.admin p{font-size:12px;color:var(--muted);line-height:1.5}.outline{width:100%;font-size:12px;padding:12px}.invite-result{font-size:12px;overflow-wrap:anywhere;margin-top:12px;padding:12px;background:#061120;border:1px solid #68542e;border-radius:8px}.invite-result code{display:block;margin-top:8px;color:var(--gold);user-select:all}.sidebar-bottom{padding:16px;color:#5eaf98;font-size:10px;letter-spacing:1px;border-top:1px solid var(--border)}.chat{min-width:0;position:relative;background:radial-gradient(ellipse at 50% 20%,#0f2840,#08111f 75%)}.empty{display:flex;height:100%;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px}.orbit{font-size:86px;color:var(--gold);text-shadow:0 0 45px #e4b14e,0 0 110px #308ef3}.empty h2{letter-spacing:4px;margin-bottom:0}.empty p{color:#95aac0}.empty small{color:var(--gold);letter-spacing:2px;margin-top:25px}.conversation{height:100%;display:flex;flex-direction:column}.chat-head{display:flex;align-items:center;gap:14px;padding:16px 23px;background:#0b1a2a;border-bottom:1px solid #35445b}.chat-head h3{margin:0;font-size:16px}.messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:25px 5%;}.bubble{max-width:min(75%,620px);background:#192b41;border:1px solid #34506d;border-radius:15px 15px 15px 4px;padding:11px 14px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5;font-size:14px}.bubble.mine{align-self:flex-end;border-color:#8d6a2c;background:linear-gradient(125deg,#3d321e,#272e32);border-radius:15px 15px 4px 15px}.bubble:not(.mine){align-self:flex-start}.bubble time{display:block;color:#94a5ae;text-align:right;font-size:10px;margin-top:5px}.composer{padding:15px 20px;display:flex;gap:10px;background:#0c1929;border-top:1px solid #32465c}.composer input{flex:1}.send{min-width:55px;border:1px solid #ecca7f;border-radius:12px;background:linear-gradient(130deg,#a77224,#ffdb86,#9a6d28);color:#101722;font-size:22px;box-shadow:0 0 14px #cf9b3544}.back{display:none}#toast{position:fixed;top:12px;right:12px;z-index:50;background:#243348;color:white;padding:13px;border:1px solid #dfb663;border-radius:9px;display:none;max-width:90vw}@media(max-width:700px){.auth-card{margin:4vh 12px;padding:26px 20px}.shell{grid-template-columns:1fr}.sidebar{width:100%}.chat{display:none}.shell.in-chat .sidebar{display:none}.shell.in-chat .chat{display:block}.back{display:block;margin:0 5px 0 0}.messages{padding:17px 12px}.bubble{max-width:88%}}
/* V2: anexos, gravador, notificações e responsividade */
.side-head .icon-button{font-size:23px;margin-left:auto;padding:4px}.side-head #logout{margin-left:0}.notifications-on{color:#54ddac;text-shadow:0 0 12px #54ddac}.tool-button{width:46px;min-width:43px;border:1px solid #64738a;border-radius:12px;background:#15273a;color:#eed089;font-size:21px}.tool-button:hover{background:#213b54}.tool-button.recording{background:#8a2b3c;border-color:#ff647a;color:white;animation:blink 1s infinite}.attachment-status{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 18px;background:#152b3d;color:#ffe2a2;border-top:1px solid #5b4d31;font-size:12px;overflow-wrap:anywhere}.attachment-status button{background:transparent;border:0;color:white;font-size:20px}.msg-image,.msg-video{display:block;max-width:min(100%,420px);max-height:370px;border-radius:9px;object-fit:contain;background:#08111f;margin-bottom:8px}.msg-audio{display:block;max-width:100%;width:min(320px,70vw);margin:4px 0 9px}.attachment-link{display:block;max-width:100%;margin:5px 0;color:#ffdb8e;font-size:12px;text-decoration:none;overflow-wrap:anywhere}.attachment-link:hover{text-decoration:underline}.message-text{display:block;white-space:pre-wrap;margin-top:6px}.bubble{min-width:70px}.composer{align-items:center}.composer input#messageInput{min-width:0}.send{min-height:49px}.attachment-link:focus-visible,.tool-button:focus-visible{outline:3px solid #ffe49b}.auth-card{z-index:1}
@keyframes blink{50%{filter:brightness(1.7)}}
@media(max-width:700px){.composer{padding:12px 10px;gap:6px}.tool-button{width:38px;min-width:38px;font-size:19px}.send{min-width:48px}.composer input#messageInput{padding:12px}.messages{gap:10px}.msg-image,.msg-video{max-width:100%;max-height:280px}.chat-head{padding:11px}.sidebar .side-head{padding:17px 12px}}