:root{font-family:Arial,'Segoe UI',sans-serif;--bg:#f6f9ff;--panel:#fff;--soft:#edf4ff;--line:#e4ebf5;--ink:#102344;--muted:#8493ac;--blue:#0064ff;--green:#23977b;--danger:#d14e62;color:var(--ink);background:var(--bg);font-synthesis:none;color-scheme:light}*{box-sizing:border-box}body{margin:0;height:100vh;overflow:hidden;color:var(--ink);background:var(--bg)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,input,textarea,select,a{outline-offset:3px}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid #80b4ff}button{border:0}a{color:var(--blue);text-decoration:none}[hidden]{display:none!important}body.dark{--bg:#08162c;--panel:#0e203b;--soft:#142e50;--line:#203b60;--ink:#eff6ff;--muted:#8fa8c9;--blue:#75adff;--green:#70d5ba;--danger:#f38a9a;color-scheme:dark}.loading{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--blue)}.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px;color:var(--ink);letter-spacing:.03em}.brand b{color:#0064ff}.brand small{display:block;font-size:8px;font-weight:700;letter-spacing:.21em;color:var(--muted);margin-top:5px}.onboarding{display:grid;grid-template-columns:1.1fr 1fr;min-height:100vh;background:var(--panel)}.onboarding-aside{background:radial-gradient(ellipse at 40% 45%,#d7e8ff,transparent 65%),#edf5ff;padding:50px 65px;display:flex;flex-direction:column;justify-content:space-between}.onboarding-aside .brand{font-size:25px}.onboarding-aside h1{font-size:54px;letter-spacing:-.06em;line-height:1.08;font-weight:750;max-width:420px;margin-bottom:22px;color:#102344}.onboarding-aside h1 em{color:#0064ff;font-style:normal}.onboarding-aside p{font-size:14px;line-height:1.9;color:#61799a;max-width:350px}.onboarding-aside footer{font-size:10px;color:#8fa4c1}.onboarding-form{padding:40px 70px;display:flex;flex-direction:column;justify-content:center;max-width:570px;width:100%}.overline{font-size:9px;letter-spacing:.16em;color:var(--blue);font-weight:700}.onboarding-form h2{font-size:29px;letter-spacing:-.04em;line-height:1.2;margin:18px 0 12px}.onboarding-form>p{font-size:12px;line-height:1.85;color:var(--muted);margin-bottom:25px}.field{display:block;font-size:11px;font-weight:650;margin:16px 0}.field>span{display:block;margin-bottom:9px}.input,input[type=search],textarea,select{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px 13px;background:var(--bg);color:var(--ink);font-size:13px;outline-offset:2px}.input::placeholder,textarea::placeholder,input[type=search]::placeholder{color:var(--muted)}.primary{display:flex;gap:10px;align-items:center;justify-content:center;background:#0064ff;color:white;border-radius:8px;font-size:12px;font-weight:650;padding:13px 18px;min-height:43px}.primary:hover{background:#0054d7}.secondary{background:var(--soft);color:var(--blue);border:1px solid var(--line);border-radius:8px;padding:11px 15px;font-size:12px;min-height:40px}.danger{background:#fff0f3;color:#bd3b53;border:1px solid #f5d7df;border-radius:8px;padding:11px 15px;font-size:12px}.wide{width:100%}.form-note{font-size:10px;line-height:1.8;color:var(--muted);margin:19px 0}.language-button{background:transparent;font-size:11px;color:var(--blue);padding:8px 0;align-self:flex-start}.error{color:var(--danger);font-size:12px;line-height:1.7;min-height:16px}.shell{display:grid;grid-template-columns:76px 316px 1fr;height:100vh}.rail{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;padding:23px 10px;gap:11px}.rail .brand{margin-bottom:30px}.icon-button{width:42px;height:42px;display:grid;place-items:center;flex-shrink:0;border-radius:10px;color:var(--muted);background:transparent;position:relative}.icon-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.icon-button:hover{background:var(--soft);color:var(--blue)}.icon-button.active{background:var(--soft);color:var(--blue)}.rail .spacer{flex:1}.rail .avatar{width:35px;height:35px;font-size:13px}.sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:28px 21px 15px}.sidebar h1{font-size:25px;letter-spacing:-.04em;margin:0}.sidebar-actions{display:flex;gap:3px}.sidebar-actions .icon-button{width:31px;height:31px}.search-wrap{padding:0 19px 15px}.search-wrap input{font-size:11px;padding:11px 12px;background:var(--bg)}.sidebar-code{background:var(--soft);color:var(--ink);margin:0 20px 13px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;gap:8px;cursor:pointer}.sidebar-code .dot{height:6px;width:6px;background:var(--green);border-radius:50%}.sidebar-code code{font-family:monospace;font-size:11px;letter-spacing:.04em;color:var(--blue);margin-left:auto}.sidebar-code small{font-size:9px;color:var(--muted)}.status-dot.offline{background:#b1bfd1}.chat-list{flex:1;overflow:auto;padding:0 10px 15px}.chat-item{display:flex;gap:11px;padding:15px 10px;align-items:center;border-radius:10px;cursor:pointer;color:var(--ink);width:100%;text-align:left;background:transparent;margin-bottom:3px}.chat-item:hover{background:var(--bg)}.chat-item.selected{background:var(--soft)}.avatar{display:flex;justify-content:center;align-items:center;flex-shrink:0;background:#e4edff;color:#4074c5;height:43px;width:43px;border-radius:15px;font-size:16px;font-weight:700}.avatar.group{background:#e7e1ff;color:#8063bc}.chat-copy{flex:1;min-width:0}.chat-copy strong{font-weight:650;font-size:12px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-copy p{font-size:10px;color:var(--muted);margin:7px 0 0;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;line-height:1.4}.chat-meta{align-self:flex-start;text-align:right;font-size:8px;color:var(--muted);padding-top:2px}.badge{display:block;border-radius:10px;background:#0064ff;color:#fff;min-width:17px;text-align:center;padding:3px;font-size:8px;margin:9px 0 0 auto;width:fit-content}.sidebar-footer{padding:13px 20px;border-top:1px solid var(--line);font-size:9px;display:flex;gap:7px;align-items:center;color:var(--muted)}.status-dot{width:5px;height:5px;border-radius:50%;background:var(--green)}.request-button{display:flex;justify-content:space-between;padding:11px 13px;background:var(--soft);color:var(--blue);font-size:10px;border-radius:8px;margin:0 20px 14px;width:calc(100% - 40px)}.empty-small{text-align:center;line-height:1.9;font-size:11px;color:var(--muted);padding:35px 18px}.conversation{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--bg)}.empty-conversation{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:45px;text-align:center;background:radial-gradient(ellipse at 50% 45%,#dceaff66,transparent 65%)}.empty-conversation img{width:90px;height:90px;margin-bottom:30px}.empty-conversation h2{font-size:29px;letter-spacing:-.04em;margin:0 0 16px;font-weight:650}.empty-conversation p{font-size:13px;color:var(--muted);line-height:1.9;max-width:360px}.empty-conversation .primary{margin-top:20px}.chat-header{min-height:80px;padding:14px 27px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:13px}.chat-header>div:nth-child(2){flex:1;cursor:pointer}.chat-header h2{font-size:14px;line-height:1.4;letter-spacing:-.01em;margin:0;font-weight:650}.chat-header p{font-size:10px;color:var(--muted);margin:5px 0 0}.chat-header p.online{color:var(--green)}.chat-header .avatar{width:39px;height:39px;font-size:14px}.message-area{flex:1;overflow:auto;padding:25px 32px;scroll-behavior:smooth}.day-divider{text-align:center;font-size:9px;margin:4px 0 25px;color:var(--muted)}.message-row{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:14px}.message-row.outgoing{align-items:flex-end}.message-bubble{max-width:85%;padding:13px 16px 9px;background:var(--panel);border:1px solid var(--line);border-radius:13px 13px 13px 2px;position:relative;min-width:100px}.outgoing .message-bubble{background:#e8f1ff;border-color:#e0ebfc;border-radius:13px 13px 2px 13px}.dark .outgoing .message-bubble{background:#14385f;border-color:#20466d}.message-author{font-size:10px;color:var(--blue);font-weight:650;margin-bottom:8px}.message-text{font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.message-text.deleted{font-style:italic;color:var(--muted)}.message-meta{display:flex;gap:7px;align-items:center;justify-content:flex-end;font-size:8px;color:var(--muted);margin-top:8px}.message-meta .read{color:var(--blue)}.message-tools{opacity:0;position:absolute;right:5px;top:1px;background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:2px 5px;color:var(--muted);font-size:14px}.message-bubble:hover .message-tools,.message-tools:focus-visible{opacity:1}.reply-preview{border-left:2px solid var(--blue);padding:6px 8px;margin-bottom:9px;font-size:10px;color:var(--muted);background:#0064ff06;border-radius:0 5px 5px 0;max-height:65px;overflow:hidden}.forwarded{font-size:9px;font-style:italic;color:var(--muted);margin-bottom:7px}.reactions{margin-top:7px;padding:4px 7px;display:inline-flex;background:var(--soft);border:1px solid var(--line);font-size:11px;border-radius:15px;color:var(--ink)}.composer-wrap{background:var(--panel);border-top:1px solid var(--line);padding:14px 22px}.composer{display:flex;gap:8px;align-items:flex-end}.composer textarea{resize:none;border:0;background:var(--bg);border-radius:10px;min-height:44px;max-height:150px;font-size:12px;padding:13px 15px;line-height:1.6;flex:1}.composer .icon-button{margin-bottom:1px}.send-button{background:#0064ff!important;color:#fff!important}.composer-note{font-size:8px;color:var(--muted);padding-left:53px;margin:8px 0 0}.reply-strip{font-size:10px;border-left:2px solid var(--blue);padding:7px 12px;margin-bottom:10px;display:flex;align-items:center;gap:12px;color:var(--muted)}.reply-strip button{margin-left:auto;color:var(--muted);background:none;font-size:18px}.file-card{display:flex;gap:12px;align-items:center;min-width:210px;max-width:340px;padding:3px 0 8px}.file-icon{height:38px;width:33px;border-radius:8px;display:grid;place-items:center;background:var(--soft);color:var(--blue);font-size:20px;flex-shrink:0}.file-card strong{display:block;font-size:12px;word-break:break-word}.file-card small{display:block;font-size:9px;color:var(--muted);margin-top:6px}.file-actions{display:flex;gap:7px;align-items:center;margin-top:7px}.file-actions button{font-size:10px;padding:7px 11px;border-radius:6px;background:var(--soft);color:var(--blue)}.message-bubble progress{display:block;width:100%;height:4px;border:0;margin:8px 0;accent-color:#0064ff}.inline-media{display:block;max-width:100%;max-height:280px;border-radius:8px;margin-bottom:8px}.inline-audio{max-width:280px;width:100%;height:38px}.file-preview-button{background:none;color:var(--blue);font-size:10px;padding:7px 0}.scroll-end{position:absolute;right:25px;bottom:110px;box-shadow:0 3px 20px #09205b22;background:var(--panel)}.settings-view{height:100%;overflow:auto;padding:35px 38px;max-width:850px}.settings-view>h2{font-size:27px;letter-spacing:-.035em;margin:0 0 25px}.settings-profile{display:flex;align-items:center;gap:18px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:25px}.settings-profile h3{margin:0 0 9px;font-size:20px}.settings-profile code{font-size:12px;color:var(--blue);letter-spacing:.06em}.settings-section{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:15px 0;padding:22px}.settings-section h3{font-size:13px;margin:0 0 20px}.settings-section label{font-size:11px;display:flex;gap:20px;align-items:center;justify-content:space-between;margin-top:19px;color:var(--ink)}.settings-section label small{font-size:9px;color:var(--muted);display:block;line-height:1.7;margin-top:6px}.settings-section select{width:160px;padding:8px;font-size:11px}.settings-section input[type=checkbox]{accent-color:#0064ff;width:17px;height:17px}.settings-section input[type=range]{width:150px;accent-color:#0064ff}.settings-section .input{max-width:280px;padding:9px;font-size:11px}.settings-section p{font-size:11px;line-height:1.9;color:var(--muted)}.settings-buttons{display:flex;flex-wrap:wrap;gap:10px}.settings-buttons button{font-size:10px}.transfer-row{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px;margin:12px 0}.transfer-row h3{font-size:13px;margin:0 0 8px}.transfer-row p{font-size:10px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:15px;padding:28px;background:var(--panel);color:var(--ink);max-width:470px;width:calc(100% - 40px);max-height:calc(100vh - 60px);overflow:auto;box-shadow:0 25px 100px #061a4433}dialog::backdrop{background:#07163460;backdrop-filter:blur(3px)}dialog h2{font-size:23px;letter-spacing:-.035em;margin:0 30px 16px 0}dialog p{font-size:12px;line-height:1.85;color:var(--muted)}.dialog-close{position:absolute;right:17px;top:14px;color:var(--muted);background:transparent;font-size:24px}.dialog-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.dialog-actions button{font-size:11px}.contact-result{border:1px solid var(--line);padding:20px;border-radius:10px;background:var(--bg);margin-top:20px}.contact-result h3{font-size:16px;margin:0 0 13px}.fingerprint{font-family:monospace;font-size:11px!important;line-height:1.8!important;word-break:break-word;color:var(--blue)!important}.person-option{display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:13px 0;font-size:12px}.person-option input{accent-color:#0064ff}.person-option>span{flex:1}.person-option small{font-size:9px;color:var(--muted);display:block;margin-top:5px}.person-option .secondary,.person-option .danger{font-size:9px;padding:8px 10px;min-height:32px}.member-actions{display:flex;gap:5px}.menu-list{display:flex;flex-direction:column;gap:5px}.menu-list button{text-align:left;font-size:12px;padding:12px 14px;border-radius:7px;background:var(--bg);color:var(--ink)}.menu-list button:hover{background:var(--soft);color:var(--blue)}.reaction-choices{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.reaction-choices button{background:var(--soft);font-size:23px;border-radius:8px;padding:8px}.dialog-photo{max-width:100%;max-height:65vh;object-fit:contain;border-radius:8px}.recording{display:flex;align-items:center;gap:10px;color:var(--danger);font-size:12px}.recording span{width:7px;height:7px;border-radius:50%;background:#e85368;animation:pulse 1s infinite}.recording small{margin-left:auto}.call-overlay{position:fixed;inset:0;background:#07162df2;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;backdrop-filter:blur(10px)}.call-overlay h2{font-size:29px;margin:18px 0 12px;letter-spacing:-.03em}.call-overlay>p{font-size:12px;color:#a0b8dc}.call-avatar{width:90px;height:90px;border-radius:30px;font-size:35px;display:grid;place-items:center;background:#1d3c68;color:#a5c8ff}.call-videos{position:absolute;inset:0;z-index:-1}.remote-video{height:100%;width:100%;object-fit:contain}.local-video{position:absolute;right:30px;bottom:135px;width:200px;max-height:160px;object-fit:cover;border-radius:12px;border:1px solid #ffffff33}.call-controls{display:flex;gap:15px;margin-top:40px;position:relative;z-index:1}.call-control{border-radius:50%;width:57px;height:57px;display:grid;place-items:center;background:#ffffff17;color:#fff}.call-control svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.call-control.end{background:#e34b64}.call-control.answer{background:#1eaa83}.call-control.disabled{background:#fff;color:#07162d}.call-bottom{position:absolute;bottom:45px;color:#8da6cb;font-size:10px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#092144;color:#fff;border:1px solid #ffffff22;border-radius:9px;box-shadow:0 8px 30px #061a4422;padding:13px 20px;font-size:12px;max-width:80%;z-index:100;line-height:1.6}.button-row{display:flex;gap:9px}.badge-tiny{position:absolute;top:1px;right:1px;height:6px;width:6px;background:#0064ff;border-radius:50%}.intro-feature{display:flex;align-items:center;gap:11px;margin:16px 0;font-size:12px;color:#526f97}.intro-feature span{color:#0064ff;font-weight:700}.notification-info{font-size:9px;color:var(--muted);line-height:1.8;margin:16px 20px}.composer-banner{font-size:11px;padding:18px;color:var(--muted);text-align:center}.tiny-button{background:var(--soft);color:var(--blue);font-size:10px;border-radius:6px;padding:7px 10px}.settings-footer{text-align:center;font-size:9px;line-height:1.8;color:var(--muted);margin:25px 0}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-thumb{background:#a6b8d34d;border-radius:4px}@keyframes pulse{50%{opacity:.3}}@media(max-width:1000px){.shell{grid-template-columns:65px 277px 1fr}.rail{padding-inline:6px}.onboarding-aside{padding:45px 40px}.onboarding-aside h1{font-size:45px}.onboarding-form{padding:35px 40px}.message-area{padding:22px}.composer-wrap{padding:12px 15px}.chat-header{padding:13px 20px}.message-bubble{max-width:94%}.settings-view{padding:30px 25px}.settings-section select{width:130px}.file-card{min-width:170px}.composer-note{font-size:7px}}@media(max-width:750px){.onboarding-aside{display:none}.onboarding{display:block}.onboarding-form{max-width:450px;padding:60px 30px;min-height:100vh;margin:auto}.shell{grid-template-columns:58px 250px 1fr}.sidebar-header{padding:23px 16px 14px}.message-area{padding:18px 15px}.settings-view{padding:25px 18px}.sidebar h1{font-size:23px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important}}

.message-text{font-size:calc(13px * var(--text-scale,1))}.composer textarea{font-size:calc(12px * var(--text-scale,1))}.chat-copy strong{font-size:calc(12px * var(--text-scale,1))}.chat-copy p{font-size:calc(10px * var(--text-scale,1))}.call-overlay.has-video .call-avatar{display:none}.call-overlay.has-video>h2{position:absolute;top:25px}.call-overlay.has-video>p{position:absolute;top:80px}.call-overlay.has-video .call-controls{position:absolute;bottom:75px}

/* Tirazel 1.0.1: calm surfaces, clear contact decisions and readable conversations. */
.shell{background:var(--surface,#fff)}.sidebar{box-shadow:5px 0 28px #0b285008;z-index:2}.sidebar-header h1{letter-spacing:-.035em}.chat-header{box-shadow:0 3px 18px #0b285005;z-index:1}.message-area{background-color:#f6f9ff;background-image:radial-gradient(#a1bad41c .7px,transparent .7px);background-size:19px 19px}.message-bubble{box-shadow:0 2px 5px #0b285006;border-radius:17px 17px 17px 5px}.outgoing .message-bubble{background:linear-gradient(140deg,#eaf3ff,#deecff);border-radius:17px 17px 5px 17px}.composer-wrap{box-shadow:0 -6px 22px #0b285004}.new-contact-banner{display:flex;align-items:center;gap:14px;padding:15px 28px;background:linear-gradient(110deg,#eff6ff,#f8fbff);border-bottom:1px solid #dbe8fa;color:#173f74}.new-contact-banner>div{flex:1}.new-contact-banner strong{font-size:13px}.new-contact-banner p{max-width:650px;font-size:12px;line-height:1.55;color:#617895;margin:5px 0 0}.new-contact-symbol{font-size:24px;color:#0064ff}.new-contact-banner button{border:1px solid #cbdcf3;border-radius:9px;padding:9px 12px;white-space:nowrap;background:#fff;color:#075ac6}.call-avatar{box-shadow:0 0 0 16px #438bff09,0 0 0 35px #438bff05}.call-overlay{background:radial-gradient(ellipse at 50% 38%,#233f69,#102139 70%)}.dark .message-area{background-color:#0a1c33;background-image:radial-gradient(#a1bad417 .7px,transparent .7px)}.dark .outgoing .message-bubble{background:linear-gradient(140deg,#173e6e,#15355b)}.dark .new-contact-banner{background:linear-gradient(110deg,#132f50,#10253e);border-color:#244463;color:#cde2ff}.dark .new-contact-banner p{color:#a4bad5}.dark .new-contact-banner button{background:#163454;border-color:#335576;color:#b6d8ff}@media(max-width:1100px){.new-contact-banner{flex-wrap:wrap;padding:13px 20px}.new-contact-banner>div{min-width:65%}.new-contact-banner button{font-size:11px}}@media(prefers-reduced-motion:reduce){.call-avatar{animation:none}}

.channel-heading{display:flex;justify-content:space-between;align-items:center;gap:18px}.channel-list-item{display:flex;flex-direction:column;gap:9px;text-align:left;width:100%;padding:20px;margin-top:12px;border-radius:16px;border:1px solid var(--line);background:var(--panel);color:var(--ink)}.channel-list-item span,.channel-list-item small{color:var(--muted)}.channel-post{padding:24px;margin:18px 0;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.channel-post>small{color:var(--muted)}.channel-post .message-text{font-size:15px}.channel-view textarea{width:100%;margin:12px 0}.channel-feed{margin-top:24px}.channel-post .file-card{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

.poll-card{min-width:240px;max-width:100%}.poll-option{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;text-align:left;padding:12px;margin:8px 0;border:1px solid var(--line);border-radius:10px;background:var(--soft);color:var(--ink)}.poll-card>small{color:var(--muted)}

.chat-filters{display:flex;gap:6px;padding:0 20px 14px;flex-wrap:wrap}.chat-filters button{border:1px solid var(--line);background:transparent;color:var(--muted);padding:7px 11px;border-radius:20px;font:inherit;font-size:12px;cursor:pointer}.chat-filters button.selected{background:var(--blue);color:white;border-color:var(--blue)}.channel-reactions{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}.channel-reactions button{border:1px solid var(--line);border-radius:16px;background:transparent;padding:6px 10px;color:inherit;cursor:pointer}.channel-reactions button.selected{background:var(--soft);border-color:var(--blue)}

body.dark .chat-filters button.selected{color:var(--bg)}