:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#dce4ef;background:#0b131e;font-synthesis:none;color-scheme:dark}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;border:1px solid #354357;border-radius:8px;background:#1a2738;color:#e0e9f5;padding:11px 14px}button:disabled{opacity:.45;cursor:not-allowed}button:hover:not(:disabled){border-color:#76d8bd}input{min-width:0;width:100%;border:1px solid #354357;border-radius:8px;background:#0c1623;color:#edf3fc;padding:12px;outline:none}input:focus{border-color:#76d8bd}label{display:block;font-size:13px;color:#bbc8d9;margin:16px 0}label input{margin-top:8px}small{display:block;font-size:12px;color:#9aaec4}.app{max-width:1440px;margin:auto;padding:0 44px}header{height:104px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #243145}.brand{display:flex;gap:14px;align-items:center;font-size:22px;font-weight:600}.brand small{margin-top:6px;font-weight:400}.mark{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#183b39;color:#85e5c6;font-size:32px}.tag,.eyebrow{font-size:10px;letter-spacing:2px;color:#81d8bd}.tag{border:1px solid #314739;border-radius:30px;padding:9px 14px}.status{visibility:hidden;min-height:44px;padding:12px 0;color:#f2c687;font-size:14px}.status.visible{visibility:visible}.welcome{display:grid;grid-template-columns:1.2fr 1fr;gap:90px;align-items:start;max-width:1090px;margin:40px auto 60px}.intro{padding-top:26px}h1{font-size:clamp(40px,4.6vw,62px);line-height:1.1;letter-spacing:-2px;font-weight:550;margin:22px 0}h1 em{font-style:normal;color:#85dec3}p{font-size:15px;line-height:1.7;color:#a6b6ca}.intro>p{max-width:420px}.feature{display:flex;gap:18px;margin:30px 0}.feature>span{color:#7edbc0;font-size:12px;border-top:1px solid #568374;padding-top:8px}.feature strong{font-size:15px}.feature p{font-size:13px;max-width:360px;margin:8px 0}.caution{border-top:1px solid #293849;padding-top:24px;font-size:12px!important}.card{background:#111e2d;border:1px solid #293b50;border-radius:14px}.login{padding:34px}.login h2{font-size:26px;margin:15px 0 6px}.muted{font-size:13px}.primary{background:#83dec2;border-color:#83dec2;color:#0b251e;font-weight:600}.login .primary{width:100%;display:flex;justify-content:space-between;margin-top:26px}.hint{font-size:12px;line-height:1.6;color:#94a6bc}.login .hint{margin-top:22px}footer{padding:22px 0 30px;color:#8295aa;text-align:center;font-size:11px;border-top:1px solid #243145}.workspace{display:grid;grid-template-columns:290px minmax(0,1fr);gap:22px;margin:10px 0 40px}.sidebar{padding:22px}.identity{padding-bottom:18px;overflow-wrap:anywhere}.identity small{margin-top:8px}.sidebar>button{width:100%;margin:5px 0;font-size:12px}.rooms button{width:100%;text-align:left;margin:5px 0;overflow-wrap:anywhere}.rooms small{margin-top:6px}.rooms .selected{border-color:#76d8bd;background:#18342f}h3{font-size:15px;margin-top:26px}.conversation{display:flex;flex-direction:column;padding:24px;min-height:620px}.conversation-head{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid #2b3a4c;padding-bottom:18px;overflow-wrap:anywhere}h2{font-size:20px;margin:0 0 8px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.toolbar button{font-size:12px}.messages{flex:1;max-height:62vh;overflow:auto;padding:20px 0}.empty{margin:auto;text-align:center;padding:60px 12px;color:#a8bacd}.empty>span{font-size:45px;color:#78d7b8}.message{border-left:2px solid #384d64;padding:10px 15px;margin:16px 0;overflow-wrap:anywhere}.message.own{border-color:#78d7b8}.message strong{font-size:12px}.message small{font-size:10px;margin-top:6px}.message p{color:#dae6f4;white-space:pre-wrap;margin:10px 0;font-size:14px}.compose{display:flex;gap:10px;align-items:center}.compose .file-button{margin:0;padding:12px;border:1px solid #354357;border-radius:8px;cursor:pointer}.file-button input{display:none}.compose input{flex:1}.devices{grid-column:1/-1;padding:25px}.device{display:grid;gap:10px;margin:20px 0;padding:20px;background:#0c1623;border-radius:8px;overflow-wrap:anywhere}.device span{font-size:12px}.device code{font-size:13px;color:#8ce6cd;word-break:break-all}.device form{display:flex;gap:12px}.device input{flex:1}.call-panel{padding:25px;margin:20px 0}.hidden{display:none}.media{display:flex;gap:12px;flex-wrap:wrap}.media video{width:320px;max-width:100%;border-radius:10px;background:#08121c}.danger{color:#ff9c99}details{margin-top:20px}summary{font-size:12px;color:#9fb5c9;cursor:pointer}details .toolbar{margin-top:15px}@media(max-width:850px){.app{padding:0 18px}.welcome{grid-template-columns:1fr;gap:28px;margin-top:10px}.tag{display:none}.workspace{grid-template-columns:1fr}.conversation-head{flex-direction:column}.sidebar{padding:16px}.rooms{display:flex;gap:10px;overflow:auto}.rooms button{min-width:160px}.conversation{min-height:450px;padding:16px}.device form{flex-direction:column}.login{padding:24px}.intro{padding-top:0}header{height:90px}}.devices{scroll-margin-top:20px}.devices>.toolbar{justify-content:flex-start}.devices>.toolbar h2{flex:1}.verification-steps{display:grid;gap:12px;padding-left:24px;color:#b8c8da;font-size:14px;line-height:1.7}.verification-steps strong{color:#e0e9f5}.verification-device{border:1px solid #293b50}.device-verified{border-color:#3a7063}.verification-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.verification-heading small{margin-top:6px}.device .verification-badge{font-size:12px;border-radius:20px;padding:6px 10px;white-space:nowrap}.verification-badge.verified{background:#173b33;color:#93e6c9}.verification-badge.needs-verification{background:#3c301a;color:#f2c687}.verification-identity,.fingerprint{display:grid;gap:8px}.device .fingerprint>span,.device .verification-identity>span{color:#9fb5c9;font-size:12px}.device .fingerprint code{padding:14px;background:#111e2d;line-height:1.9;word-break:normal;overflow-wrap:anywhere;-webkit-user-select:all;user-select:all;letter-spacing:1px}.device .verification-form{display:block}.verification-form label{margin:8px 0 12px}.verification-form textarea{box-sizing:border-box;width:100%;min-height:90px;margin-top:8px;padding:12px;border:1px solid #354357;border-radius:8px;background:#111e2d;color:#edf3fc;font:inherit;resize:vertical}.verification-form textarea:focus{outline:1px solid #76d8bd}.verification-form .verification-confirm{display:flex;align-items:flex-start;gap:10px;line-height:1.6}.verification-confirm input{flex:none;width:18px;height:18px;margin:2px 0 0;accent-color:#83dec2}.verification-success{color:#93e6c9;font-size:13px;margin:4px 0}.verification-error{color:#ffb4ae;font-size:13px}.device .verification-form button{width:auto}.verify-sender{font-size:11px;padding:5px 8px;margin-top:8px}.devices details>button{display:block;margin:10px 0}.devices details input{max-width:420px}@media(max-width:600px){.verification-heading{flex-direction:column;gap:10px}.verification-steps{font-size:13px}.devices{padding:18px}.verification-device{padding:15px}.verification-form .primary{width:100%}}.alert-settings{margin:0 0 20px}.incoming-alert{position:sticky;top:12px;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px;margin-top:12px;border:1px solid #83dec2;border-radius:12px;background:#18342f;box-shadow:0 6px 24px #0005}.incoming-alert strong{font-size:16px}@media(max-width:600px){.incoming-alert{align-items:stretch;flex-direction:column}.incoming-alert .toolbar button{flex:1}}