:root{--bg:#101716;--panel:#17201e;--line:#2b3833;--text:#eef3ed;--muted:#9dada4;--accent:#c5ed93;--ink:#172315;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}button,input,textarea{border-radius:12px}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input,textarea{width:100%;background:#101916;color:var(--text);border:1px solid #3a4941;padding:13px 15px;resize:vertical}label{display:block;font-size:13px;color:#bdc9c1;margin:20px 0 8px}.primary,.secondary{border:0;padding:13px 19px;font-weight:650}.primary{background:var(--accent);color:var(--ink)}.secondary{background:#29372f;color:var(--text);margin-top:10px}.primary span{float:right}p{line-height:1.7}.muted,.fine{color:var(--muted)}.fine{font-size:12px}.brand{display:flex;gap:12px;align-items:center;font-size:21px;font-weight:700;letter-spacing:-.8px}.mark{width:35px;height:35px;display:grid;place-items:center;background:var(--accent);color:var(--ink);border-radius:11px;font-size:26px;letter-spacing:-3px;padding-right:5px}.badge{font-size:10px;letter-spacing:1.3px;background:#26362b;border:1px solid #3c503b;color:#c5d9b5;padding:6px 8px;border-radius:6px;white-space:nowrap}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--accent);margin-top:50px}.login-wrap{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;padding:30px;gap:30px}.login-card{width:min(100%,420px);margin:auto;padding:30px}.login-card h1{font-size:clamp(42px,5vw,64px);font-weight:550;line-height:1.06;letter-spacing:-3px;margin:18px 0 24px}.login-card .primary{width:100%;margin-top:25px}.error{color:#ffb8a7;min-height:20px;font-size:13px}.intro{background:#21362c;border:1px solid #3b5142;border-radius:25px;padding:55px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.intro h2{font-size:clamp(32px,4vw,52px);font-weight:450;line-height:1.1;letter-spacing:-2px;position:relative}.intro p{color:#b5c5b7}.orbit{width:230px;height:230px;border:1px solid #506345;border-radius:50%;display:grid;place-items:center;box-shadow:0 0 0 35px #2c41312b,0 0 0 70px #2c41314d;margin:35px auto}.orbit span{font-size:110px;letter-spacing:-18px;padding-right:18px;color:var(--accent);font-weight:600}.intro-foot{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.6px;margin-top:45px;color:#9db49f}#workspace{display:grid;grid-template-columns:300px 1fr;height:100dvh}.sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:28px 20px}.account{display:flex;gap:12px;align-items:center;margin:35px 0}.account strong{font-size:13px}.account small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.avatar{background:#354731;color:#d7edc2;border-radius:50%;width:40px;height:40px;display:grid;place-items:center}.icon{border:0;background:transparent;color:var(--muted);font-size:24px;padding:5px}.account .icon{margin-left:auto}.section-heading{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px;letter-spacing:1.6px}.contact{display:flex;align-items:center;gap:10px;width:100%;background:transparent;border:1px solid transparent;text-align:left;color:var(--text);padding:12px;margin-top:8px}.contact.active{background:#29372d;border-color:#43543d}.contact strong{font-size:13px}.contact small{display:block;font-size:11px;color:var(--muted);margin-top:4px}#contacts{overflow:auto}.sidebar-foot{margin-top:auto;padding-top:25px;font-size:11px;color:#b9c9b8}.sidebar-foot p{color:var(--muted);font-size:10px}.dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:6px}.chat-area{display:flex;flex-direction:column;min-width:0;min-height:0}.chat-header{height:95px;flex-shrink:0;border-bottom:1px solid var(--line);padding:25px 35px;display:flex;align-items:center;justify-content:space-between}.chat-header h2{font-size:17px;font-weight:550;margin:0 0 5px}.chat-header small{font-size:12px;color:var(--muted)}#empty{margin:auto;text-align:center;padding:35px}#empty h1{font-size:36px;letter-spacing:-1.5px;font-weight:450}#empty p{color:var(--muted);font-size:14px}#empty .fine{font-size:11px;margin-top:30px}.empty-mark{width:70px;height:70px;background:#26382b;border:1px solid #3d5637;color:var(--accent);font-size:40px;border-radius:22px;margin:auto}#messages{flex:1;overflow:auto;padding:35px;display:flex;flex-direction:column;gap:14px}.bubble{background:#223029;border:1px solid #304036;border-radius:16px 16px 16px 3px;padding:13px 17px;max-width:75%;align-self:flex-start;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.sent{background:#34452e;border-color:#4d6040;align-self:flex-end;border-radius:16px 16px 3px 16px}.bubble time{display:block;color:#b0bfab;font-size:10px;text-align:right;margin-top:8px}#composer{display:flex;gap:12px;border-top:1px solid var(--line);padding:20px 35px}#message{resize:none;min-height:48px;max-height:140px}dialog{background:var(--panel);color:var(--text);border:1px solid #435343;border-radius:20px;padding:30px;width:min(95vw,520px)}dialog::backdrop{background:#050b09c9}dialog .eyebrow{margin-top:12px}dialog h2{font-size:27px;font-weight:500}.close{float:right}dialog p{font-size:13px}dialog hr{border:0;border-top:1px solid var(--line);margin-top:25px}dialog .primary{margin-top:12px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:10;background:#d6e9c5;color:#172315;padding:14px 20px;border-radius:12px;max-width:90vw;font-size:13px;box-shadow:0 10px 40px #0007}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:800px){.login-wrap{grid-template-columns:1fr;padding:15px}.intro{display:none}.login-card{padding:25px 15px}.sidebar{padding:20px 12px}.brand{font-size:17px}#workspace{grid-template-columns:220px 1fr}.chat-header{padding:20px}.chat-header .badge{display:none}#messages{padding:20px}.bubble{max-width:90%}#composer{padding:15px}}@media(max-width:540px){#workspace{grid-template-columns:1fr;height:auto;min-height:100dvh}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:15px}.account{margin:16px 0}.sidebar-foot{display:none}#contacts{display:flex;overflow:auto;gap:8px}.contact{min-width:150px;width:auto;margin:0}.section-heading{margin-bottom:8px}.chat-area{height:65dvh;min-height:400px}.chat-header{height:70px}#empty{padding:20px}#empty h1{font-size:28px}#empty p{font-size:12px}#composer .primary{padding:12px}}