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0}}@media(max-width:760px){:root[data-theme=dark] .sidebar{background:linear-gradient(165deg,#0b1d2bc9,#081724d1)}:root[data-theme=dark] .chat-canvas:before{top:22%;right:-2%;opacity:.31}:root[data-theme=dark] .chat-canvas:after{top:calc(22% + 48px);right:-12%;opacity:.4}:root[data-theme=dark] .chat-header{background:#0a1d2bed}}@media(prefers-reduced-motion:reduce){:root[data-theme=dark] .sidebar:before,:root[data-theme=dark] .sidebar:after,:root[data-theme=dark] .chat-canvas:before,:root[data-theme=dark] .chat-canvas:after,:root[data-theme=dark] .chat-row{animation:none!important}}:root[data-theme=dark]{color-scheme:dark;color:#ecf5ff;background:#07131f;--ink: #ecf5ff;--muted: #a7bdcc;--subtle: #7e97aa;--stroke: rgba(150, 188, 209, .15);--paper: #0d1e2b;--paper-soft: #132a3a;--canvas: #091724;--brand: #61e0c7;--brand-deep: #8df0d9;--brand-bright: #68cfff;--brand-soft: rgba(48, 166, 151, .2);--blue-soft: rgba(63, 134, 188, .2);--outline: rgba(139, 190, 210, .22);--shadow: 0 32px 100px rgba(0, 5, 16, .55), 0 0 80px rgba(43, 159, 181, .09)}:root[data-theme=dark] body{color:var(--ink);background:#07131f}:root[data-theme=dark] .app-shell{min-height:100dvh;padding:22px 26px 14px;background:radial-gradient(ellipse at 9% 12%,rgba(28,126,151,.23),transparent 36%),radial-gradient(ellipse at 91% 88%,rgba(30,106,158,.21),transparent 39%),#06111b}:root[data-theme=dark] .app-window{width:min(1500px,100%);height:min(910px,calc(100dvh - 72px));min-height:620px;border:1px solid rgba(135,194,211,.2);border-radius:28px;background:#0b1b28;box-shadow:0 34px 120px #00040e94,0 0 0 1px #75e3dd09}:root[data-theme=dark] .app-window.welcome-mode{display:flex}.welcome-screen{--welcome-ink: #ecf5ff;--welcome-muted: #a8bdcc;position:relative;isolation:isolate;flex:1;min-width:0;min-height:0;overflow:hidden;display:flex;flex-direction:column;color:var(--welcome-ink);background:radial-gradient(ellipse at 81% 47%,rgba(34,127,163,.16),transparent 39%),radial-gradient(ellipse at 18% 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minmax(390px,1.06fr);align-items:center;gap:clamp(32px,5vw,84px)}.welcome-copy{position:relative;z-index:2;max-width:570px}.welcome-kicker{margin-bottom:23px;display:flex;align-items:center;gap:10px;color:#8bdaca;font-size:10px;font-weight:700;letter-spacing:.14em;line-height:1.5}.welcome-live-dot{width:8px;height:8px;flex:0 0 8px;background:#62e0c7;border-radius:50%;box-shadow:0 0 0 5px #62e0c71f,0 0 18px #62e0c773}.welcome-copy h1{margin:0;color:#f0f7ff;font-family:Manrope,sans-serif;font-size:clamp(49px,5.1vw,76px);font-weight:750;letter-spacing:-.068em;line-height:1.04}.welcome-copy h1 span{color:transparent;background:linear-gradient(100deg,#78efd6 4%,#62d7e8 53%,#7bbaff);background-clip:text;-webkit-background-clip:text}.welcome-description{max-width:480px;margin:24px 0 29px;color:var(--welcome-muted);font-size:16px;line-height:1.72}.welcome-features{max-width:510px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.welcome-feature{min-width:0;min-height:104px;padding:13px 12px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;background:linear-gradient(145deg,#1b3545b8,#0e23349e);border:1px solid rgba(143,193,208,.12);border-radius:16px;box-shadow:inset 0 1px #edffff09}.welcome-feature-icon{width:32px;height:32px;display:grid;place-items:center;color:#8af0d9;background:#40b09f2b;border:1px solid rgba(104,218,197,.15);border-radius:11px}.welcome-feature-icon.feature-blue{color:#9bcaff;background:#4985c42e;border-color:#7bade429}.welcome-feature-icon.feature-cyan{color:#8cdfff;background:#3c9ac32b;border-color:#6cc5e326}.welcome-feature strong{display:block;overflow:hidden;color:#eaf4fc;font-size:12px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.welcome-feature small{display:block;margin-top:4px;color:#91aabd;font-size:10px;line-height:1.4}.welcome-actions{margin-top:26px}.welcome-primary{width:min(100%,340px);min-height:58px;padding:0 19px 0 23px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:#06212d;background:linear-gradient(105deg,#86f2d7,#68dcdb 52%,#6fc7fa);border:0;border-radius:17px;box-shadow:0 13px 32px #2abebb38,inset 0 1px #ffffffa8;font-size:15px;font-weight:750;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}.welcome-primary svg{transition:transform .2s ease}.welcome-primary:hover{transform:translateY(-2px);filter:saturate(1.13);box-shadow:0 18px 38px #2abebb4f,inset 0 1px #ffffffb8}.welcome-primary:hover svg{transform:translate(4px)}.welcome-primary:active{transform:translateY(0) scale(.99)}.welcome-footnote{margin:13px 0 0 3px;display:flex;align-items:center;gap:8px;color:#88a4b6;font-size:11px}.welcome-footnote svg{color:#70d9ca}.welcome-scene{position:relative;min-width:0;height:min(570px,65vh);min-height:410px;perspective:1000px;transform-style:preserve-3d}.scene-glow{position:absolute;top:50%;left:50%;width:70%;aspect-ratio:1;pointer-events:none;border-radius:50%;transform:translate(-50%,-50%);filter:blur(60px)}.scene-glow-blue{background:#337be329}.scene-glow-mint{width:48%;margin:8% 0 0 -15%;background:#2edbbe2e;filter:blur(52px)}.welcome-orb{position:absolute;top:50%;left:50%;width:clamp(270px,31vw,430px);aspect-ratio:1;overflow:hidden;border:1px solid rgba(174,255,248,.26);border-radius:50%;background:radial-gradient(circle at 27% 22%,#eafffb 0,#9cf9e7 3%,#4bdfd2 10%,#27b4d4 26%,#1677ab 48%,#174c8f 67%,#0d2757 84%,#081a36);box-shadow:inset -28px -32px 60px #010a29a8,inset 17px 15px 32px #e1fff847,0 32px 80px #00082180,0 0 62px #37c6d738;transform:translate(-50%,-50%) rotateX(10deg) rotateY(-18deg);transform-style:preserve-3d;animation:welcome-orb-float 9s ease-in-out infinite alternate}.orb-sheen{position:absolute;top:7%;right:18%;bottom:56%;left:7%;border-radius:50%;background:linear-gradient(145deg,rgba(255,255,255,.55),rgba(202,255,248,.08) 55%,transparent);filter:blur(13px);transform:rotate(-23deg)}.orb-shadow{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:radial-gradient(ellipse at 84% 74%,rgba(1,8,42,.55),transparent 43%),linear-gradient(116deg,transparent 24%,rgba(203,255,251,.12) 38%,transparent 51%)}.orb-latitude{position:absolute;top:50%;left:-12%;width:124%;height:27%;border:1px solid rgba(191,255,249,.28);border-radius:50%;transform:translateY(-50%) rotate(-28deg);box-shadow:0 0 15px #79f5e724}.orb-latitude-b{top:50%;left:7%;width:86%;height:58%;border-color:#83def536;transform:translateY(-50%) rotate(34deg)}.scene-ring{position:absolute;top:50%;left:50%;pointer-events:none;border:1px solid rgba(129,232,234,.42);border-radius:50%;box-shadow:0 0 24px #3cc4d626,inset 0 0 16px #3cc4d612}.scene-ring-back{width:120%;height:39%;transform:translate(-50%,-50%) perspective(600px) rotateX(69deg) rotate(19deg);opacity:.58}.scene-ring-front{width:113%;height:34%;transform:translate(-50%,-50%) perspective(600px) rotateX(69deg) rotate(-26deg);border-color:#69e4d36b;opacity:.66;animation:scene-ring-turn 34s linear infinite}.scene-card{position:absolute;z-index:2;min-height:69px;padding:13px 14px;display:flex;align-items:center;gap:11px;color:#e7f4fa;background:linear-gradient(145deg,#173041e6,#0b1f31db);border:1px solid rgba(153,206,219,.2);border-radius:18px;box-shadow:0 18px 45px #00071752,inset 0 1px #e5ffff14;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);animation:scene-card-float 7s ease-in-out infinite alternate}.scene-card-encryption{top:17%;left:-1%}.scene-card-devices{right:-1%;bottom:19%;animation-delay:-3s}.scene-card-icon{width:39px;height:39px;flex:0 0 39px;display:grid;place-items:center;color:#8cf0db;background:linear-gradient(145deg,#4ec4a933,#27759738);border:1px solid rgba(125,229,210,.17);border-radius:13px}.scene-card-icon.devices-icon{color:#a7d1ff;background:linear-gradient(145deg,#5186ce38,#2f70a236);border-color:#8fbef02e}.scene-card strong{display:block;color:#eff9ff;font-size:12px;font-weight:700;white-space:nowrap}.scene-card small{display:block;margin-top:4px;color:#9fb9c7;font-size:10px;white-space:nowrap}.scene-card-check{width:23px;height:23px;margin-left:3px;display:grid;place-items:center;color:#09241f;background:#75e6c8;border-radius:50%}.scene-caption{position:absolute;right:2%;bottom:5%;display:flex;align-items:center;gap:8px;color:#829fb1;font-size:9px;font-weight:700;letter-spacing:.15em}.scene-caption span{width:22px;height:1px;background:linear-gradient(90deg,#67e2cb,transparent)}@keyframes welcome-orb-float{0%{transform:translate(-50%,-49%) rotateX(10deg) rotateY(-18deg) rotate(-3deg)}to{transform:translate(-50%,-51%) rotateX(14deg) rotateY(-11deg) rotate(4deg)}}@keyframes scene-ring-turn{to{transform:translate(-50%,-50%) perspective(600px) rotateX(69deg) rotate(334deg)}}@keyframes scene-card-float{0%{translate:0 0}to{translate:0 -9px}}:root[data-theme=dark] .app-window.messenger-mode{background:#091824}.app-rail{width:76px;flex:0 0 76px;padding:21px 12px 18px;display:flex;flex-direction:column;align-items:center;gap:11px;background:linear-gradient(180deg,#0c2130,#0a1c2c 55%,#0b1b2b);border-right:1px solid rgba(139,189,207,.14)}.rail-brand{width:49px;height:49px;padding:0;display:grid;place-items:center;background:transparent;border:0;border-radius:16px;cursor:pointer}.rail-brand .brand-mark{width:42px;height:42px;border-radius:14px}.rail-divider{width:32px;height:1px;margin:2px 0 7px;background:#96c2d329}.rail-item{width:48px;height:48px;flex:0 0 48px;display:grid;place-items:center;color:#91a9bb;background:transparent;border:1px solid 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11px;gap:12px;border-radius:17px}:root[data-theme=dark] .avatar-wrap,:root[data-theme=dark] .avatar{width:50px;height:50px;flex-basis:50px;border-radius:17px}:root[data-theme=dark] .avatar-small{width:42px;height:42px;flex-basis:42px;border-radius:15px}:root[data-theme=dark] .chat-row-head strong{font-size:13px}:root[data-theme=dark] .chat-row-head time{font-size:10px}:root[data-theme=dark] .chat-row-preview{font-size:12px}:root[data-theme=dark] .encryption-tag{font-size:9px}:root[data-theme=dark] .members-tag{font-size:10px}:root[data-theme=dark] .unread-badge{min-width:21px;height:21px;border-radius:11px;font-size:10px}:root[data-theme=dark] .sidebar-bottom{padding:12px 14px 14px;background:#07162166;border-top-color:#88b8cc24}:root[data-theme=dark] .profile-button{min-height:56px;padding:7px 9px;gap:11px}:root[data-theme=dark] .profile-text strong{font-size:12px}:root[data-theme=dark] .profile-text span{font-size:11px}:root[data-theme=dark] .privacy-caption{margin:9px 9px 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#2d3133;--md-sys-color-inverse-primary: #006874;--md-sys-color-surface-dim: #101416;--md-sys-color-surface-bright: #363a3c;--md-sys-color-surface-container-lowest: #0b0f10;--md-sys-color-surface-container-low: #181c1e;--md-sys-color-surface-container: #1c2022;--md-sys-color-surface-container-high: #262a2c;--md-sys-color-surface-container-highest: #313537;--md-sys-color-shadow: #000000;--md-sys-color-scrim: #000000;--ink: var(--md-sys-color-on-surface);--muted: var(--md-sys-color-on-surface-variant);--subtle: color-mix(in srgb, var(--md-sys-color-on-surface-variant), transparent 28%);--stroke: var(--md-sys-color-outline-variant);--paper: var(--md-sys-color-surface-container-low);--paper-soft: var(--md-sys-color-surface-container);--canvas: var(--md-sys-color-surface);--brand: var(--md-sys-color-primary);--brand-deep: var(--md-sys-color-on-primary-container);--brand-bright: var(--md-sys-color-tertiary);--brand-soft: var(--md-sys-color-secondary-container);--blue-soft: var(--md-sys-color-tertiary-container);--outline: var(--md-sys-color-outline);--shadow: 0 1px 3px rgb(0 0 0 / 30%), 0 8px 28px rgb(0 0 0 / 22%);--radius-xl: var(--md-sys-shape-corner-extra-large);font-family:var(--md-ref-typeface-plain);color:var(--ink);background:var(--md-sys-color-surface);font-synthesis:none;text-rendering:optimizeLegibility}:root[data-theme=light]{color-scheme:light;--md-sys-color-primary: #006874;--md-sys-color-on-primary: #ffffff;--md-sys-color-primary-container: #a1eff8;--md-sys-color-on-primary-container: #001f24;--md-sys-color-secondary: #4a6267;--md-sys-color-on-secondary: #ffffff;--md-sys-color-secondary-container: #cde7eb;--md-sys-color-on-secondary-container: #051f23;--md-sys-color-tertiary: #52608d;--md-sys-color-on-tertiary: #ffffff;--md-sys-color-tertiary-container: #dbe1ff;--md-sys-color-on-tertiary-container: #0e1b43;--md-sys-color-error: #ba1a1a;--md-sys-color-on-error: #ffffff;--md-sys-color-error-container: #ffdad6;--md-sys-color-on-error-container: #410002;--md-sys-color-background: #f5fafb;--md-sys-color-on-background: #171d1e;--md-sys-color-surface: #f5fafb;--md-sys-color-on-surface: #171d1e;--md-sys-color-surface-variant: #dbe4e6;--md-sys-color-on-surface-variant: #3f484a;--md-sys-color-outline: #6f797b;--md-sys-color-outline-variant: #bfc8ca;--md-sys-color-inverse-surface: #2c3133;--md-sys-color-inverse-on-surface: #edf1f2;--md-sys-color-inverse-primary: #83d2df;--md-sys-color-surface-dim: #d5dbdc;--md-sys-color-surface-bright: #f5fafb;--md-sys-color-surface-container-lowest: #ffffff;--md-sys-color-surface-container-low: #eff4f5;--md-sys-color-surface-container: #e9eff0;--md-sys-color-surface-container-high: #e3e9ea;--md-sys-color-surface-container-highest: #dde4e5;--md-sys-color-shadow: #000000;--md-sys-color-scrim: 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var(--md-sys-color-on-primary-container);--md-fab-container-elevation: 1;--md-fab-small-container-shape: var(--md-sys-shape-corner-large)}.search-box{height:48px;margin:0 18px 14px;padding:0 14px;display:flex;align-items:center;gap:12px;color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container-high);border:1px solid transparent;border-radius:var(--md-sys-shape-corner-full);transition:border-color .18s ease,background-color .18s ease}.search-box:focus-within{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-lowest)}.search-box input{min-width:0;flex:1;color:var(--md-sys-color-on-surface);background:transparent;border:0;outline:0;font-size:14px}.search-box input::placeholder{color:var(--md-sys-color-on-surface-variant);opacity:.8}.search-box kbd{padding:2px 6px;color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container-highest);border-radius:5px;font-size:11px}.filter-tabs{min-height:55px;padding:0 18px 11px;display:flex;align-items:center;gap:8px;overflow-x:auto;border-bottom:1px solid var(--md-sys-color-outline-variant)}.filter-tabs md-filter-chip{flex:0 0 auto;--md-filter-chip-container-shape: var(--md-sys-shape-corner-full);--md-filter-chip-label-text-font: var(--md-ref-typeface-plain);--md-filter-chip-label-text-size: 12px;--md-filter-chip-label-text-weight: 500;--md-filter-chip-outline-color: var(--md-sys-color-outline);--md-filter-chip-selected-container-color: var(--md-sys-color-secondary-container);--md-filter-chip-selected-label-text-color: var(--md-sys-color-on-secondary-container)}.chat-list{flex:1;min-height:0;padding:8px 10px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--md-sys-color-outline-variant) transparent}.chat-row{min-height:80px;width:100%;padding:10px 11px;display:flex;align-items:center;gap:13px;color:var(--ink);background:transparent;border:0;border-radius:var(--md-sys-shape-corner-large);text-align:left;cursor:pointer;transition:background-color .16s ease}.chat-row:hover{background:var(--md-sys-color-surface-container-low)}.avatar{width:50px;height:50px;flex:0 0 50px;display:grid;place-items:center;color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border:0;border-radius:17px;font-size:14px;font-weight:600}.avatar-small{width:38px;height:38px;flex-basis:38px;border-radius:14px;font-size:12px}.avatar-blue{color:var(--md-sys-color-on-tertiary-container);background:var(--md-sys-color-tertiary-container)}.avatar-mint{color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container)}.avatar-coral{color:var(--md-sys-color-on-error-container);background:var(--md-sys-color-error-container)}.avatar-wrap{position:relative;flex:0 0 auto}.online-dot{width:11px;height:11px;position:absolute;right:-1px;bottom:1px;background:#74d8a5;border:2px solid var(--md-sys-color-surface-container-lowest);border-radius:50%}.chat-row-content{min-width:0;flex:1;display:flex;flex-direction:column;gap:5px}.chat-row-head{display:flex;justify-content:space-between;gap:10px}.chat-row-head strong{overflow:hidden;color:var(--md-sys-color-on-surface);font-size:14px;font-weight:500;text-overflow:ellipsis;white-space:nowrap}.chat-row-head time,.chat-row-preview{color:var(--md-sys-color-on-surface-variant);font-size:12px}.chat-row-preview{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-row-tags{min-height:16px;display:flex;align-items:center;gap:7px}.encryption-tag,.members-tag{display:inline-flex;align-items:center;gap:4px;color:var(--md-sys-color-on-surface-variant);font-size:10px}.chat-row-end{display:flex;flex-direction:column;align-items:flex-end;gap:7px;color:var(--md-sys-color-on-surface-variant)}.unread-badge{min-width:20px;height:20px;padding:0 6px;display:grid;place-items:center;color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);border-radius:10px;font-size:11px;font-weight:500}.empty-search{min-height:265px;padding:25px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--md-sys-color-on-surface-variant);text-align:center}.empty-search>md-icon{--md-icon-size: 30px;color:var(--md-sys-color-primary)}.empty-search p{margin:16px 0 5px;color:var(--md-sys-color-on-surface);font-size:16px}.empty-search>span{font-size:13px;line-height:1.5}.empty-list-action{min-height:40px;margin-top:18px;padding:0 16px;display:inline-flex;align-items:center;gap:8px;color:var(--md-sys-color-primary);background:transparent;border:1px solid var(--md-sys-color-outline);border-radius:var(--md-sys-shape-corner-full);font-size:13px;font-weight:500;cursor:pointer}.sidebar-bottom{padding:12px 16px 17px;background:var(--md-sys-color-surface-container-lowest);border-top:1px solid var(--md-sys-color-outline-variant)}.profile-button{width:100%;min-height:58px;padding:7px;display:flex;align-items:center;gap:11px;color:var(--ink);background:transparent;border:0;border-radius:var(--md-sys-shape-corner-medium);text-align:left;cursor:pointer}.profile-button:hover{background:var(--md-sys-color-surface-container-low)}.profile-text{min-width:0;flex:1;display:flex;flex-direction:column;gap:4px}.profile-text strong{overflow:hidden;color:var(--md-sys-color-on-surface);font-size:13px;font-weight:500;text-overflow:ellipsis;white-space:nowrap}.profile-text span,.profile-button>md-icon{color:var(--md-sys-color-on-surface-variant);font-size:12px}.privacy-caption{margin:9px 8px 0;display:flex;align-items:center;gap:7px;color:var(--md-sys-color-on-surface-variant);font-size:11px}.chat-panel{flex:1;min-width:0;display:flex;flex-direction:column;position:relative;background:var(--md-sys-color-surface)}.chat-header{height:78px;flex:0 0 78px;padding:0 25px;display:flex;align-items:center;gap:14px;background:var(--md-sys-color-surface);border-bottom:1px solid var(--md-sys-color-outline-variant)}.chat-header>.avatar{width:44px;height:44px;flex-basis:44px;border-radius:16px}.chat-header-info{min-width:0;flex:1;display:flex;flex-direction:column;gap:5px}.chat-header-info>strong{overflow:hidden;color:var(--md-sys-color-on-surface);font-size:16px;font-weight:500;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap}.chat-header-info>span{overflow:hidden;color:var(--md-sys-color-on-surface-variant);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.header-lock{margin-left:7px;display:inline-flex;align-items:center;gap:4px;color:var(--md-sys-color-primary)}.chat-actions{display:flex;align-items:center;gap:5px}.icon-button{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;color:var(--md-sys-color-on-surface-variant);background:transparent;border:0;border-radius:var(--md-sys-shape-corner-full);cursor:pointer;transition:color .16s ease,background-color .16s ease}.icon-button:hover{color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container)}.icon-button:active{transform:scale(.96)}.icon-button md-icon{--md-icon-size: 22px}.action-divider{width:1px;height:24px;margin:0 5px;background:var(--md-sys-color-outline-variant)}.mobile-back{display:none}.chat-canvas{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;position:relative;background:var(--md-sys-color-surface)}.chat-scroll{flex:1;overflow:auto;padding:24px clamp(20px,6vw,90px) 32px;scrollbar-width:thin;scrollbar-color:var(--md-sys-color-outline-variant) transparent}.date-divider{display:flex;justify-content:center;margin:0 0 20px}.date-divider span{padding:6px 13px;color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container);border-radius:var(--md-sys-shape-corner-full);font-size:12px}.encryption-banner{max-width:520px;margin:0 auto 25px;padding:12px 14px;display:flex;align-items:flex-start;gap:10px;color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container);border-radius:var(--md-sys-shape-corner-large);font-size:13px;line-height:1.5}.encrypted-icon{width:28px;height:28px;flex:0 0 28px;display:grid;place-items:center;color:var(--md-sys-color-on-secondary-container);background:color-mix(in srgb,var(--md-sys-color-on-secondary-container),transparent 88%);border-radius:var(--md-sys-shape-corner-small)}.encryption-banner strong{color:var(--md-sys-color-on-secondary-container);font-weight:600}.encryption-banner>button{margin-left:auto;padding:4px;display:grid;place-items:center;color:inherit;background:transparent;border:0;border-radius:50%;cursor:pointer}.message-row{width:100%;margin:12px 0;display:flex;align-items:flex-end;gap:8px}.message-row.incoming{justify-content:flex-start}.message-row.outgoing{justify-content:flex-end}.message-row>.avatar{margin-bottom:4px}.bubble{max-width:min(73%,520px);padding:11px 14px 8px;position:relative;color:var(--md-sys-color-on-surface);border-radius:20px;box-shadow:none}.bubble-in{background:var(--md-sys-color-surface-container-high);border:0;border-bottom-left-radius:6px}.bubble-out{color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border:0;border-bottom-right-radius:6px}.bubble p{margin:0;font-size:14px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}.bubble-meta{margin-top:6px;display:flex;align-items:center;justify-content:flex-end;gap:5px;color:var(--md-sys-color-on-surface-variant);font-size:10px;line-height:1}.bubble-out .bubble-meta md-icon{color:var(--md-sys-color-on-primary-container)}.sender-name{display:block;margin-bottom:5px;color:var(--md-sys-color-primary);font-size:12px;font-weight:500}.image-bubble{width:min(330px,70vw);padding:6px;overflow:hidden;background:var(--md-sys-color-primary-container);border:0}.photo-placeholder{border-radius:16px}.image-caption{padding:9px 9px 2px;color:var(--md-sys-color-on-primary-container);font-size:14px}.play-voice{width:40px;height:40px;flex:0 0 40px;display:grid;place-items:center;color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);border:0;border-radius:50%;cursor:pointer}.voice-wave i{background:var(--md-sys-color-primary)}.empty-conversation{min-height:390px;height:100%;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.empty-orbit{width:72px;height:72px;margin-bottom:18px;display:grid;place-items:center;color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border-radius:24px;animation:m3-soft-float 6s ease-in-out infinite}.empty-conversation>strong{color:var(--md-sys-color-on-surface);font-size:20px;font-weight:500}.empty-conversation>p{max-width:370px;margin:10px 0 4px;color:var(--md-sys-color-on-surface-variant);font-size:14px;line-height:1.6}.chat-bottom-fade{display:none}.composer{padding:12px clamp(17px,4vw,52px) 11px;background:var(--md-sys-color-surface)}.composer-main{min-height:56px;padding:5px 7px 5px 9px;display:flex;align-items:center;gap:5px;background:var(--md-sys-color-surface-container-high);border:1px solid transparent;border-radius:28px;box-shadow:none;transition:border-color .18s ease,background-color .18s ease}.composer-main:focus-within{background:var(--md-sys-color-surface-container-highest);border-color:var(--md-sys-color-primary);box-shadow:none}.composer-main textarea{min-height:24px;max-height:112px;padding:7px;flex:1;resize:none;color:var(--md-sys-color-on-surface);background:transparent;border:0;outline:0;font-size:14px;line-height:1.45}.composer-main textarea::placeholder{color:var(--md-sys-color-on-surface-variant)}.composer-icon,.send-button{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;color:var(--md-sys-color-on-surface-variant);background:transparent;border:0;border-radius:50%;cursor:pointer;transition:background-color .16s ease,color .16s ease}.composer-icon:hover{color:var(--md-sys-color-primary);background:color-mix(in srgb,var(--md-sys-color-primary),transparent 88%)}.send-button{color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary)}.send-button:hover{filter:brightness(1.08)}.composer-media-actions{min-height:27px;display:flex;align-items:center;gap:12px}.composer-media-actions button{padding:5px 2px;color:var(--md-sys-color-primary);background:transparent;border:0;font-size:12px;cursor:pointer}.composer-media-actions span{color:var(--md-sys-color-error);font-size:11px}.composer-hint{padding:4px 4px 0;display:flex;justify-content:space-between;gap:12px;color:var(--md-sys-color-on-surface-variant);font-size:11px}.composer-hint span{display:inline-flex;align-items:center;gap:5px}.composer-hint span:first-child{color:var(--md-sys-color-primary)}.welcome-screen{flex:1;min-width:0;min-height:0;overflow:hidden;position:relative;isolation:isolate;display:flex;flex-direction:column;color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface)}.welcome-screen:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;opacity:.14;background-image:linear-gradient(var(--md-sys-color-outline-variant) 1px,transparent 1px),linear-gradient(90deg,var(--md-sys-color-outline-variant) 1px,transparent 1px);background-size:52px 52px;-webkit-mask-image:linear-gradient(90deg,transparent 20%,#000 100%);mask-image:linear-gradient(90deg,transparent 20%,#000 100%)}.welcome-header{height:86px;flex:0 0 86px;padding:0 clamp(24px,5vw,72px);display:flex;align-items:center;justify-content:space-between}.welcome-brand{display:flex;align-items:center;gap:12px}.welcome-brand .brand-mark{width:44px;height:44px;color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);border-radius:16px;box-shadow:0 7px 20px color-mix(in srgb,var(--md-sys-color-primary),transparent 74%)}.welcome-brand .brand-name{color:var(--md-sys-color-on-surface);font-size:25px;font-weight:600;letter-spacing:-.06em}.welcome-brand .beta-pill{margin-left:2px;padding:5px 8px;color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container);border-radius:var(--md-sys-shape-corner-full);font-size:10px;font-weight:600}.welcome-header-tools{display:flex;align-items:center;gap:18px}.welcome-secure-label{display:inline-flex;align-items:center;gap:8px;color:var(--md-sys-color-on-surface-variant);font-size:11px;font-weight:500;letter-spacing:.08em}.welcome-secure-label md-icon{--md-icon-size: 18px;color:var(--md-sys-color-primary)}.welcome-theme-button{width:44px;height:44px;--md-icon-button-icon-color: var(--md-sys-color-on-surface)}.welcome-content{width:min(1290px,100%);min-height:0;flex:1;margin:auto;padding:10px clamp(30px,7.5vw,120px) 38px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(350px,.92fr);align-items:center;gap:clamp(25px,5vw,82px)}.welcome-copy{position:relative;z-index:2;padding:18px 0 25px}.welcome-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--md-sys-color-primary);font-size:11px;font-weight:600;letter-spacing:.1em}.welcome-live-dot{width:8px;height:8px;background:var(--md-sys-color-primary);border-radius:50%;box-shadow:0 0 0 5px color-mix(in srgb,var(--md-sys-color-primary),transparent 86%)}.welcome-copy h1{margin:20px 0 13px;color:var(--md-sys-color-on-surface);font-size:clamp(46px,5.5vw,66px);font-weight:400;line-height:1.04;letter-spacing:-.055em}.welcome-copy h1 span{color:var(--md-sys-color-primary)}.welcome-description{max-width:530px;margin:0;color:var(--md-sys-color-on-surface-variant);font-size:17px;line-height:1.65}.welcome-features{max-width:570px;margin-top:27px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.welcome-feature{min-height:97px;padding:14px 12px;display:flex;flex-direction:column;gap:10px;background:var(--md-sys-color-surface-container-low);border:1px solid var(--md-sys-color-outline-variant);border-radius:var(--md-sys-shape-corner-large)}.welcome-feature-icon{width:30px;height:30px;display:grid;place-items:center;color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border-radius:10px}.welcome-feature-icon md-icon{--md-icon-size: 18px}.welcome-feature-icon.feature-blue{color:var(--md-sys-color-on-tertiary-container);background:var(--md-sys-color-tertiary-container)}.welcome-feature-icon.feature-cyan{color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container)}.welcome-feature>span:last-child{display:flex;flex-direction:column;gap:4px}.welcome-feature strong{color:var(--md-sys-color-on-surface);font-size:12px;font-weight:500}.welcome-feature small{color:var(--md-sys-color-on-surface-variant);font-size:10px;line-height:1.35}.welcome-actions{margin-top:22px;display:flex;flex-direction:column;align-items:flex-start;gap:9px}.welcome-primary{min-height:52px;--md-filled-button-container-height: 52px;--md-filled-button-container-shape: var(--md-sys-shape-corner-full);--md-filled-button-label-text-size: 15px;--md-filled-button-label-text-weight: 500;--md-filled-button-leading-space: 23px;--md-filled-button-trailing-space: 18px;--md-filled-button-with-trailing-icon-trailing-space: 16px}.welcome-footnote{margin:0 0 0 5px;display:inline-flex;align-items:center;gap:7px;color:var(--md-sys-color-on-surface-variant);font-size:12px}.welcome-footnote md-icon{--md-icon-size: 16px;color:var(--md-sys-color-primary)}.welcome-scene{width:100%;max-width:530px;aspect-ratio:1 / .94;justify-self:center;position:relative;display:grid;place-items:center;perspective:1000px}.scene-glow{width:68%;aspect-ratio:1;position:absolute;border-radius:50%;filter:blur(38px);pointer-events:none}.scene-glow-blue{top:7%;right:2%;background:color-mix(in srgb,var(--md-sys-color-tertiary),transparent 73%)}.scene-glow-mint{bottom:7%;left:0;background:color-mix(in srgb,var(--md-sys-color-primary),transparent 78%)}.welcome-orb{width:56%;aspect-ratio:1;overflow:hidden;position:relative;top:auto;left:auto;z-index:1;margin:0;transform:rotate(-18deg);background:radial-gradient(circle at 31% 22%,color-mix(in srgb,var(--md-sys-color-primary),white 64%),var(--md-sys-color-primary) 21%,color-mix(in srgb,var(--md-sys-color-primary),var(--md-sys-color-tertiary) 40%) 49%,var(--md-sys-color-tertiary) 75%,color-mix(in srgb,var(--md-sys-color-tertiary),#101416 38%));border-radius:50%;box-shadow:inset -34px -27px 43px #0000004d,inset 15px 12px 30px #ffffff59,0 32px 75px color-mix(in srgb,var(--md-sys-color-primary),transparent 72%);animation:m3-orb-float 8s ease-in-out infinite alternate}.orb-sheen{width:66%;height:21%;position:absolute;top:14%;left:17%;transform:rotate(-27deg);background:linear-gradient(90deg,transparent,rgb(255 255 255 / 47%),transparent);filter:blur(9px);border-radius:50%}.orb-shadow{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 79% 77%,rgb(0 0 0 / 34%),transparent 42%);border-radius:inherit}.orb-latitude{width:145%;height:37%;position:absolute;left:-23%;border:1px solid rgb(255 255 255 / 26%);border-radius:50%;transform:rotate(-13deg)}.orb-latitude-a{top:31%}.orb-latitude-b{top:43%;transform:rotate(18deg);opacity:.65}.scene-ring{width:76%;aspect-ratio:1;position:absolute;top:50%;left:50%;z-index:0;border:1px solid color-mix(in srgb,var(--md-sys-color-outline),transparent 57%);border-radius:50%;transform:translate(-50%,-50%) rotateX(67deg) rotate(-27deg)}.scene-ring-back{animation:m3-ring-orbit 27s linear infinite}.scene-ring-front{width:83%;border-style:dashed;border-color:color-mix(in srgb,var(--md-sys-color-primary),transparent 68%);animation:m3-ring-orbit 34s linear infinite reverse}.scene-card{min-width:245px;padding:13px 15px;display:flex;align-items:center;gap:10px;position:absolute;z-index:2;color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high);border:1px solid var(--md-sys-color-outline-variant);border-radius:17px;box-shadow:0 8px 28px #00000021}.scene-card-encryption{top:19%;left:auto;right:-1%;animation:m3-card-drift 7s ease-in-out infinite alternate}.scene-card-devices{right:auto;bottom:17%;left:-2%;animation:m3-card-drift 8s ease-in-out infinite alternate-reverse}.scene-card-icon{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border-radius:12px}.scene-card-icon.devices-icon{color:var(--md-sys-color-on-tertiary-container);background:var(--md-sys-color-tertiary-container)}.scene-card>span:nth-child(2){display:flex;flex-direction:column;gap:4px}.scene-card strong{color:var(--md-sys-color-on-surface);font-size:12px;font-weight:500}.scene-card small{color:var(--md-sys-color-on-surface-variant);font-size:10px}.scene-card-check{margin-left:auto;color:var(--md-sys-color-primary)}.scene-caption{position:absolute;right:5%;bottom:3%;display:flex;align-items:center;gap:8px;color:var(--md-sys-color-on-surface-variant);font-size:10px;font-weight:500;letter-spacing:.12em}.scene-caption>span{width:7px;height:7px;background:var(--md-sys-color-primary);border-radius:50%}md-filled-button,md-filled-tonal-button,md-outlined-button,md-text-button{--md-filled-button-container-shape: var(--md-sys-shape-corner-full);--md-filled-button-label-text-font: var(--md-ref-typeface-plain);--md-filled-tonal-button-container-shape: var(--md-sys-shape-corner-full);--md-outlined-button-container-shape: var(--md-sys-shape-corner-full);--md-text-button-container-shape: var(--md-sys-shape-corner-full)}md-icon-button{--md-icon-button-icon-size: 24px;--md-icon-button-state-layer-shape: var(--md-sys-shape-corner-full)}md-fab{--md-fab-container-shape: var(--md-sys-shape-corner-large);--md-fab-container-color: var(--md-sys-color-primary-container);--md-fab-icon-color: var(--md-sys-color-on-primary-container)}.primary-button{min-height:44px;--md-filled-button-container-height: 44px;--md-filled-button-container-shape: var(--md-sys-shape-corner-full);--md-filled-button-label-text-font: var(--md-ref-typeface-plain)}.wide-button{width:100%;min-height:50px;--md-filled-button-container-height: 50px}.auth-form md-filled-button{width:100%}.new-chat-footer md-filled-button{min-height:44px}.logout-button{color:var(--md-sys-color-error);--md-text-button-label-text-color: var(--md-sys-color-error)}.scrim,.call-scrim{padding:22px;position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:grid;place-items:center;background:color-mix(in srgb,var(--md-sys-color-scrim),transparent 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var(--md-sys-color-outline-variant)}.guest-topbar-status{margin-right:auto;display:flex;align-items:center;gap:9px;color:var(--md-sys-color-on-surface-variant);font-size:14px}.guest-theme-button{display:none;--md-icon-button-icon-color: var(--md-sys-color-on-surface-variant);--md-icon-button-hover-icon-color: var(--md-sys-color-primary);--md-icon-button-hover-state-layer-color: var(--md-sys-color-primary);--md-icon-button-shape: 50%;--md-icon-button-icon-size: 23px;width:44px;height:44px}.guest-status-indicator{width:9px;height:9px;border-radius:50%;background:var(--md-sys-color-tertiary);box-shadow:0 0 0 4px color-mix(in srgb,var(--md-sys-color-tertiary),transparent 87%)}.guest-topbar-login{--md-outlined-button-container-shape: 20px;--md-outlined-button-outline-color: var(--md-sys-color-outline);--md-outlined-button-label-text-color: var(--md-sys-color-primary);--md-outlined-button-label-text-font: var(--md-ref-typeface-plain);--md-outlined-button-label-text-size: 14px;--md-outlined-button-label-text-weight: 600;min-height:42px}.guest-mobile-brand{display:none}.guest-empty-state{width:min(480px,calc(100% - 40px));margin:auto;padding:40px 0 62px;display:flex;flex-direction:column;align-items:center;text-align:center}.guest-illustration{width:112px;height:112px;margin-bottom:30px;position:relative;display:grid;place-items:center}.guest-illustration:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:36px;background:var(--md-sys-color-primary-container);transform:rotate(-7deg)}.guest-illustration-back{width:72px;height:64px;position:absolute;top:21px;left:17px;display:grid;place-items:center;color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-lowest);border:1px solid var(--md-sys-color-outline-variant);border-radius:21px;transform:rotate(-8deg);box-shadow:0 8px 22px color-mix(in srgb,var(--md-sys-color-shadow),transparent 84%)}.guest-illustration-back md-icon{--md-icon-size: 40px;font-variation-settings:"FILL" 1,"wght" 450,"GRAD" 0,"opsz" 40}.guest-illustration-front{width:50px;height:50px;position:absolute;right:6px;bottom:4px;display:grid;place-items:center;color:var(--md-sys-color-on-tertiary-container);background:var(--md-sys-color-tertiary-container);border:4px solid var(--md-sys-color-surface);border-radius:18px}.guest-illustration-front md-icon{--md-icon-size: 28px;font-variation-settings:"FILL" 1,"wght" 500,"GRAD" 0,"opsz" 28}.guest-state-label{margin:0 0 10px;color:var(--md-sys-color-primary);font-size:11px;font-weight:700;letter-spacing:.12em}.guest-empty-state h2{margin:0;color:var(--md-sys-color-on-surface);font-size:clamp(28px,3vw,38px);font-weight:500;line-height:1.18;letter-spacing:-.035em}.guest-state-copy{max-width:400px;margin:14px 0 25px;color:var(--md-sys-color-on-surface-variant);font-size:16px;line-height:1.6}.guest-main-login{min-height:52px;--md-filled-button-container-shape: 26px;--md-filled-button-container-color: var(--md-sys-color-primary);--md-filled-button-label-text-color: var(--md-sys-color-on-primary);--md-filled-button-icon-color: var(--md-sys-color-on-primary);--md-filled-button-label-text-font: var(--md-ref-typeface-plain);--md-filled-button-label-text-size: 15px;--md-filled-button-label-text-weight: 600;--md-filled-button-leading-space: 23px;--md-filled-button-trailing-space: 20px}.guest-main-login md-icon{--md-icon-size: 22px}.guest-state-footnote{margin-top:18px;display:flex;align-items:center;gap:8px;color:var(--md-sys-color-on-surface-variant);font-size:13px}.guest-state-footnote md-icon{--md-icon-size: 17px;color:var(--md-sys-color-tertiary)}.app-window.messenger-mode{background:var(--md-sys-color-surface)}.app-rail{background:var(--md-sys-color-surface-container-low);border-right-color:var(--md-sys-color-outline-variant)}.rail-brand .brand-mark{width:44px;height:44px;background:var(--md-sys-color-primary);border-radius:14px;box-shadow:none;transform:none}.rail-item{color:var(--md-sys-color-on-surface-variant);border-radius:16px}.rail-item:hover{color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-high);transform:none}.rail-item-active{color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container);border-color:transparent;box-shadow:none}.rail-item-active md-icon{font-variation-settings:"FILL" 1,"wght" 500,"GRAD" 0,"opsz" 24}.rail-profile{color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container)}.sidebar{background:var(--md-sys-color-surface-container-lowest);border-right-color:var(--md-sys-color-outline-variant)}.sidebar-top{min-height:94px}.sidebar-title h1{color:var(--md-sys-color-on-surface);font-family:var(--md-ref-typeface-plain);font-size:26px;font-weight:500}.search-box{border-radius:24px;background:var(--md-sys-color-surface-container-high)}.chat-row{border-radius:16px}.chat-row.selected{background:var(--md-sys-color-secondary-container)}.avatar,.avatar-blue,.avatar-mint{box-shadow:none}.chat-panel{background:var(--md-sys-color-surface)}.chat-header{background:var(--md-sys-color-surface-container-lowest);border-bottom-color:var(--md-sys-color-outline-variant)}.chat-header-info>strong{font-family:var(--md-ref-typeface-plain);font-weight:500}.chat-canvas{background-color:var(--md-sys-color-surface-container-low)}.chat-scroll{scrollbar-color:var(--md-sys-color-outline-variant) transparent}.bubble-in{background:var(--md-sys-color-surface-container-lowest);border-color:var(--md-sys-color-outline-variant)}.bubble-out{color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border-color:transparent}.send-button{color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);box-shadow:none}.composer-main{background:var(--md-sys-color-surface-container-lowest);border-color:var(--md-sys-color-outline-variant);border-radius:28px}.mobile-nav{background:var(--md-sys-color-surface-container-low);border-top-color:var(--md-sys-color-outline-variant)}.mobile-nav button.mobile-nav-active{color:var(--md-sys-color-on-secondary-container);background:var(--md-sys-color-secondary-container);box-shadow:none}.theme-switch{color:var(--md-sys-color-primary);background:var(--md-sys-color-surface-container-high);border-color:var(--md-sys-color-outline-variant)}.theme-switch:hover{background:var(--md-sys-color-secondary-container)}.empty-orbit{color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);border-radius:20px}.connection-status{color:var(--md-sys-color-on-surface-variant)}:root[data-theme=dark] .scrim{background:color-mix(in srgb,#050912,transparent 27%);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}:root[data-theme=light] .scrim{background:color-mix(in srgb,#121927,transparent 60%);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}:root[data-theme=dark] .dialog,:root[data-theme=light] .dialog{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high);border-color:var(--md-sys-color-outline-variant);border-radius:28px;box-shadow:0 18px 56px color-mix(in srgb,var(--md-sys-color-shadow),transparent 48%)}:root[data-theme=dark] .auth-dialog,:root[data-theme=light] .auth-dialog{padding:32px}.dialog h2{font-family:var(--md-ref-typeface-plain);font-size:28px;font-weight:500;letter-spacing:-.03em}.dialog-copy{font-size:14px;line-height:1.55}.auth-form{gap:11px}.auth-form input{min-height:52px;border-radius:12px;font-size:15px}.auth-form input:focus{border-color:var(--md-sys-color-primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--md-sys-color-primary),transparent 70%)}.field-label{font-size:14px;font-weight:500}.turnstile-placeholder{min-height:56px;font-size:13px;border-radius:12px}.secure-note{margin-top:21px;font-size:12px}.secure-note md-icon{color:var(--md-sys-color-tertiary)}.primary-button{color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);box-shadow:none;--md-filled-button-container-color: var(--md-sys-color-primary);--md-filled-button-label-text-color: var(--md-sys-color-on-primary);--md-filled-button-icon-color: var(--md-sys-color-on-primary);--md-filled-button-container-shape: 22px;--md-filled-button-label-text-font: var(--md-ref-typeface-plain);--md-filled-button-label-text-size: 14px;--md-filled-button-label-text-weight: 600}.primary-button:hover{filter:brightness(1.06);box-shadow:none;transform:none}:root[data-theme=dark] .primary-button,:root[data-theme=light] .primary-button{color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);box-shadow:none;--md-filled-button-container-color: var(--md-sys-color-primary);--md-filled-button-label-text-color: var(--md-sys-color-on-primary);--md-filled-button-icon-color: var(--md-sys-color-on-primary)}.brand-mark-large{width:48px;height:48px;margin-bottom:17px;border-radius:16px}.brand-mark-large md-icon{--md-icon-size: 26px}@media(max-width:760px){.app-shell{min-height:100dvh;height:100dvh;padding:0}.app-window{height:100dvh;min-height:0;border:0;border-radius:0}.guest-rail,.guest-sidebar{display:none}.guest-workspace{width:100%;height:100%}.guest-topbar{height:64px;min-height:64px;padding:0 17px;justify-content:space-between;gap:12px}.guest-mobile-brand{display:flex;align-items:center;gap:10px;color:var(--md-sys-color-on-surface);font-size:19px;font-weight:600;letter-spacing:-.03em}.guest-mobile-brand .brand-mark{width:36px;height:36px;border-radius:12px}.guest-mobile-brand .brand-mark md-icon{--md-icon-size: 21px}.guest-topbar-status{display:none}.guest-theme-button{display:inline-grid}.guest-topbar-login{min-height:38px}.guest-empty-state{width:min(100% - 36px,420px);padding:25px 0 calc(30px + env(safe-area-inset-bottom))}.guest-illustration{width:100px;height:100px;margin-bottom:27px}.guest-illustration-back{width:68px;height:60px}.guest-empty-state h2{font-size:30px}.guest-state-copy{max-width:330px;margin:12px 0 22px;font-size:15px}.guest-main-login{width:min(100%,320px)}.guest-state-footnote{font-size:12px}:root[data-theme=dark] .app-shell,:root[data-theme=dark] .app-window{background:var(--md-sys-color-surface)}.app-rail{display:none}.sidebar{width:100%;flex:1 1 100%}}@media(max-width:370px){.guest-topbar{padding:0 13px}.guest-mobile-brand{font-size:17px}.guest-empty-state{width:calc(100% - 32px)}.guest-empty-state h2{font-size:27px}.guest-state-copy{font-size:14px}.guest-state-footnote{font-size:11px}}:root{--ref-accent: #e43122;--ref-ink: #080808;--ref-paper: #f2f2ef;--ref-panel: #111111;--ref-panel-raised: #171717;--ref-panel-high: #202020;--ref-line: #292929;--ref-muted: #a5a5a0;--ref-soft: #777772;--ref-green: #61bf78;--ref-mono: "IBM Plex Mono", monospace;font-family:Roboto,Arial,sans-serif;color-scheme:dark;--md-ref-typeface-plain: "Roboto", Arial, sans-serif;--md-ref-typeface-brand: "Roboto", Arial, sans-serif;--md-icon-font: "Material Symbols Outlined";--md-sys-shape-corner-small: 8px;--md-sys-shape-corner-medium: 14px;--md-sys-shape-corner-large: 20px;--md-sys-shape-corner-extra-large: 24px;--md-sys-shape-corner-full: 9999px}:root[data-theme=light]{--ref-ink: #f2f1ee;--ref-paper: #171717;--ref-panel: #ffffff;--ref-panel-raised: #ecebe7;--ref-panel-high: #e1e0db;--ref-line: #d4d3ce;--ref-muted: #50504c;--ref-soft: #70706b;--ref-green: #23753a;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;min-height:100%;margin:0}body{min-height:100dvh;overflow:hidden;color:var(--md-sys-color-on-surface);background:var(--ref-ink);font-family:Roboto,Arial,sans-serif}button,input,textarea{font:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,md-filled-button:focus-visible,md-outlined-button:focus-visible,md-filter-chip:focus-visible,md-icon-button:focus-visible,md-fab:focus-visible{outline:2px solid var(--md-sys-color-primary);outline-offset:3px}md-icon{--md-icon-font: "Material Symbols Outlined";--md-icon-size: 24px;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24}:root[data-theme=dark] .app-shell,:root[data-theme=light] .app-shell{width:100%;min-height:100dvh;height:100dvh;padding:10px;display:block;overflow:hidden;background:var(--ref-ink)}:root[data-theme=dark] .app-shell{background-image:radial-gradient(circle at 82% 8%,rgba(228,49,34,.06),transparent 27rem)}:root[data-theme=dark] .app-window,:root[data-theme=light] .app-window{width:100%;height:100%;min-height:0;display:flex;gap:10px;overflow:hidden;position:relative;color:var(--md-sys-color-on-surface);background:transparent;border:0;border-radius:0;box-shadow:none}:root[data-theme=dark] .app-window.welcome-mode,:root[data-theme=light] .app-window.welcome-mode{display:flex}.guest-workspace{width:100%;height:100%;min-height:0;display:flex;gap:10px;background:transparent}.guest-rail,.app-rail{width:64px;min-width:64px;flex:0 0 64px;padding:20px 0 17px;display:flex;flex-direction:column;align-items:center;gap:13px;color:var(--md-sys-color-on-surface-variant);background:linear-gradient(180deg,#151515,#0b0b0b);border:1px solid var(--ref-line);border-radius:24px;box-shadow:0 14px 34px #00000026}:root[data-theme=light] .guest-rail,:root[data-theme=light] .app-rail{background:linear-gradient(180deg,#fff,#ecebe7);border-color:var(--ref-line);box-shadow:0 8px 24px #1414140a}.guest-brand,.rail-brand{width:42px;height:42px;margin:0 0 1px;padding:0;display:grid;place-items:center;color:var(--md-sys-color-on-primary);background:transparent;border:0;border-radius:14px;cursor:pointer}.brand-mark,:root[data-theme=dark] .brand-mark,:root[data-theme=light] .brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);border:0;border-radius:50%;box-shadow:none;transform:none}.brand-mark:before{content:none!important}.brand-mark{background:transparent!important;border:1px solid var(--md-sys-color-on-surface)}.brand-grid{width:17px;height:17px;display:grid;grid-template-columns:repeat(3,1fr);gap:2px}.brand-grid i{display:block;background:var(--md-sys-color-on-surface);border-radius:1px}.brand-grid i:nth-child(5){background:var(--md-sys-color-primary)}.brand-mark-large .brand-grid{width:22px;height:22px;gap:3px}.brand-mark-large{width:44px!important;height:44px!important;margin:0 0 18px;border-radius:50%!important}.guest-rail-divider,.rail-divider{width:25px;height:1px;margin:1px 0 4px;background:var(--ref-line)}.guest-rail-item,.rail-item{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;color:var(--ref-soft);background:transparent;border:0;border-radius:14px;cursor:pointer;transition:color .16s ease,background-color .16s ease}.guest-rail-item:hover,.rail-item:hover{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high);transform:none}.guest-rail-item.selected,.rail-item-active{color:var(--md-sys-color-on-surface);background:#2b2b2b;border:0;border-radius:14px;box-shadow:none}:root[data-theme=light] .guest-rail-item.selected,:root[data-theme=light] .rail-item-active{color:#171717;background:#deddd8}.guest-rail-item.selected md-icon,.rail-item-active md-icon{font-variation-settings:"FILL" 0,"wght" 500,"GRAD" 0,"opsz" 24}.guest-rail-spacer,.rail-spacer{flex:1}.guest-rail-profile,.rail-profile{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;color:#171717;background:#d1d0ca;border:0;border-radius:50%;box-shadow:none;font:500 10px var(--ref-mono);cursor:pointer}.guest-rail-profile:hover,.rail-profile:hover{filter:brightness(1.08)}.guest-sidebar,:root[data-theme=dark] .sidebar,:root[data-theme=light] .sidebar{width:336px;min-width:290px;flex:0 0 336px;min-height:0;display:flex;flex-direction:column;overflow:hidden;color:var(--md-sys-color-on-surface);background:linear-gradient(180deg,#171717,#101010 55%,#0d0d0d);border:1px solid var(--ref-line);border-radius:24px;box-shadow:0 14px 34px #00000024}:root[data-theme=light] .guest-sidebar,:root[data-theme=light] .sidebar{background:linear-gradient(180deg,#fff,#f1f0ec);border-color:var(--ref-line);box-shadow:0 8px 24px #1414140a}.guest-sidebar-header{min-height:95px;padding:21px 22px 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12px;display:flex;align-items:center;gap:10px;color:var(--md-sys-color-on-surface-variant);background:#242424;border:1px solid transparent;border-radius:14px}:root[data-theme=light] .guest-search,:root[data-theme=light] .search-box{background:#ecebe7}.guest-search:focus-within,:root[data-theme=dark] .search-box:focus-within{border-color:#4b4b4b;box-shadow:0 0 0 3px #e4312212}.guest-search md-icon,:root[data-theme=dark] .search-box md-icon{--md-icon-size: 20px}.guest-search>span,.search-box input{flex:1;min-width:0;color:var(--md-sys-color-on-surface);background:transparent;font-size:13px}.guest-search kbd,:root[data-theme=dark] .search-box kbd{padding:2px 6px;color:var(--ref-soft);background:#1b1b1b;border:0;border-radius:5px;font:10px var(--ref-mono)}:root[data-theme=light] .guest-search kbd,:root[data-theme=light] .search-box kbd{background:#dddcd7}.guest-filter-row,:root[data-theme=dark] .filter-tabs,:root[data-theme=light] .filter-tabs{min-height:49px;padding:0 14px 10px;display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--ref-line)}.guest-filter{padding:7px 11px;color:var(--md-sys-color-on-surface-variant);background:transparent;border:1px solid transparent;border-radius:18px;font-size:12px;white-space:nowrap}.guest-filter.active,:root[data-theme=dark] .filter-tabs button.active,:root[data-theme=light] .filter-tabs button.active{color:var(--md-sys-color-on-surface);background:#30302e;font-weight:500}:root[data-theme=light] .guest-filter.active,:root[data-theme=light] .filter-tabs button.active{background:#e4e3de}.guest-list-empty{padding:24px}.guest-list-icon{width:42px;height:42px;margin:0 0 15px;display:grid;place-items:center;color:var(--md-sys-color-on-surface-variant);background:transparent;border:1px solid var(--ref-line);border-radius:50%}.guest-list-icon md-icon{--md-icon-size: 20px}.guest-list-empty>strong{font-size:15px;font-weight:500}.guest-list-empty>p{max-width:245px;margin:7px 0 16px;font-size:13px;line-height:1.5}.guest-list-login{--md-filled-button-container-shape: 18px;--md-filled-button-container-color: #30302e;--md-filled-button-label-text-color: var(--md-sys-color-on-surface);--md-filled-button-icon-color: var(--md-sys-color-on-surface);--md-filled-button-label-text-size: 12px;--md-filled-button-label-text-weight: 500}:root[data-theme=light] .guest-list-login{--md-filled-button-container-color: #e6e5e0}.guest-sidebar-footer{min-height:64px;padding:13px 18px;gap:10px;border-top:1px solid var(--ref-line)}.guest-secure-dot{width:27px;height:27px;color:var(--md-sys-color-on-surface-variant);background:transparent;border:1px solid var(--ref-line);border-radius:50%}.guest-sidebar-footer strong{font-size:12px;font-weight:500}.guest-sidebar-footer small{font:9px var(--ref-mono);color:var(--md-sys-color-on-surface-variant)}.guest-conversation,:root[data-theme=dark] .chat-panel,:root[data-theme=light] .chat-panel{min-width:0;min-height:0;flex:1 1 auto;display:flex;flex-direction:column;position:relative;overflow:hidden;color:var(--md-sys-color-on-surface);background:radial-gradient(circle at 75% 0%,rgba(255,255,255,.025),transparent 30rem),#0e0e0e;border:1px solid var(--ref-line);border-radius:24px;box-shadow:0 14px 34px #00000029}:root[data-theme=light] .guest-conversation,:root[data-theme=light] .chat-panel{background:#f7f6f2;border-color:var(--ref-line);box-shadow:0 8px 24px #1414140a}.guest-topbar,:root[data-theme=dark] .chat-header,:root[data-theme=light] .chat-header{height:76px;min-height:76px;flex:0 0 76px;padding:0 24px;background:transparent;border-bottom:1px solid var(--ref-line)}.guest-topbar-status{margin-right:auto;font-size:12px}.guest-status-indicator,:root[data-theme=dark] .status-connected .status-indicator{width:7px;height:7px;background:var(--ref-green);box-shadow:none}.guest-theme-button{--md-icon-button-icon-color: var(--md-sys-color-on-surface-variant);--md-icon-button-shape: 50%}.guest-topbar-login{--md-outlined-button-container-shape: 19px;--md-outlined-button-outline-color: #484844;--md-outlined-button-label-text-color: var(--md-sys-color-on-surface);--md-outlined-button-label-text-size: 13px;--md-outlined-button-label-text-weight: 500;min-height:39px}:root[data-theme=light] .guest-topbar-login{--md-outlined-button-outline-color: #b8b7b1}.guest-mobile-brand{color:var(--md-sys-color-on-surface);font-size:18px;font-weight:500;letter-spacing:-.035em}.guest-empty-state{width:min(480px,calc(100% - 40px));padding:30px 0 55px}.guest-illustration{width:46px;height:46px;margin-bottom:21px;color:var(--md-sys-color-on-surface-variant);background:transparent;border:1px solid var(--ref-line);border-radius:50%;transform:none}.guest-illustration:before,.guest-illustration-back,.guest-illustration-front{display:none!important;content:none!important}.guest-illustration>md-icon{--md-icon-size: 23px}.guest-state-label{margin-bottom:9px;color:var(--md-sys-color-on-surface-variant);font-size:9px}.guest-empty-state h2{font:400 clamp(29px,3vw,37px)/1.18 "Roboto",Arial,sans-serif;letter-spacing:-.045em}.guest-state-copy{max-width:390px;margin:12px 0 22px;color:var(--md-sys-color-on-surface-variant);font-size:14px;line-height:1.6}.guest-main-login{min-height:48px;--md-filled-button-container-shape: 24px;--md-filled-button-container-color: var(--md-sys-color-primary);--md-filled-button-label-text-color: var(--md-sys-color-on-primary);--md-filled-button-icon-color: var(--md-sys-color-on-primary);--md-filled-button-label-text-size: 14px;--md-filled-button-label-text-weight: 500}:root[data-theme=light] .guest-main-login{--md-filled-button-label-text-color: #fff;--md-filled-button-icon-color: #fff}.guest-state-footnote{margin-top:15px;font-size:11px}.guest-state-footnote md-icon{--md-icon-size: 15px;color:var(--md-sys-color-on-surface-variant)}:root[data-theme=dark] .app-rail,:root[data-theme=light] .app-rail{border-right:0}.rail-brand{margin-bottom:0}.rail-brand .brand-mark{width:32px;height:32px;border-radius:50%}:root[data-theme=dark] .sidebar,:root[data-theme=light] .sidebar{width:336px;flex-basis:336px;min-width:290px;border-right:1px solid var(--ref-line)}:root[data-theme=dark] .sidebar-top,:root[data-theme=light] .sidebar-top{min-height:91px;height:91px;flex:0 0 91px;padding:0 20px}:root[data-theme=dark] .sidebar-title h1,:root[data-theme=light] .sidebar-title h1{font-size:25px;font-weight:500;letter-spacing:-.04em}:root[data-theme=dark] .sidebar-title .eyebrow,:root[data-theme=light] .sidebar-title .eyebrow{margin:0 0 5px;color:var(--md-sys-color-on-surface-variant);font:500 9px var(--ref-mono);letter-spacing:.1em}.create-button,:root[data-theme=dark] .create-button,:root[data-theme=light] .create-button{width:42px;height:42px;color:var(--md-sys-color-on-surface);background:#2b2b2b;border:0;border-radius:50%;box-shadow:none}:root[data-theme=light] .create-button{color:#171717;background:#e2e1dc}.create-button:hover{transform:none;filter:brightness(1.1);box-shadow:none}:root[data-theme=dark] .search-box,:root[data-theme=light] .search-box{border-radius:14px}:root[data-theme=dark] .search-box input,:root[data-theme=light] .search-box input{color:var(--md-sys-color-on-surface);font:13px Roboto,Arial,sans-serif}:root[data-theme=dark] .filter-tabs,:root[data-theme=light] .filter-tabs{gap:6px;padding:0 14px 10px;border-bottom:1px solid var(--ref-line)}:root[data-theme=dark] .filter-tabs button,:root[data-theme=light] .filter-tabs button{min-height:30px;padding:0 9px;color:var(--md-sys-color-on-surface-variant);border-radius:18px;font-size:11px}:root[data-theme=dark] .filter-tabs button:hover,:root[data-theme=light] .filter-tabs button:hover{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high)}:root[data-theme=dark] .chat-list,:root[data-theme=light] .chat-list{padding:8px 9px 12px;scrollbar-color:#383838 transparent}:root[data-theme=dark] .chat-row,:root[data-theme=light] .chat-row{min-height:72px;padding:9px 10px;gap:11px;border-radius:15px}:root[data-theme=dark] .chat-row:hover,:root[data-theme=light] .chat-row:hover{background:var(--md-sys-color-surface-container)}:root[data-theme=dark] .chat-row.selected,:root[data-theme=light] .chat-row.selected{background:var(--md-sys-color-surface-container-high)}.avatar,:root[data-theme=dark] .avatar,:root[data-theme=light] .avatar{width:42px;height:42px;flex-basis:42px;color:#171717;background:#c5c4be;border-radius:50%;box-shadow:none;font:500 11px var(--ref-mono)}.avatar-small,:root[data-theme=dark] .avatar-small,:root[data-theme=light] .avatar-small{width:34px;height:34px;flex-basis:34px;border-radius:50%;font-size:9px}.avatar-profile{width:44px!important;height:44px!important;flex-basis:44px!important}.avatar-coral{color:#fff!important;background:#bd4f36!important}.avatar-violet{color:#fff!important;background:#68665f!important}.avatar-blue{color:#171717!important;background:#c5c4be!important}.avatar-gold{color:#171717!important;background:#d1bd8f!important}.avatar-mint{color:#deded8!important;background:#3f413e!important}.avatar-rose{color:#fff!important;background:#827f77!important}.online-dot{width:9px;height:9px;right:0;bottom:1px;background:var(--ref-green);border:2px solid #171717}:root[data-theme=light] .online-dot{border-color:#fff}:root[data-theme=dark] .chat-row-head strong,:root[data-theme=light] .chat-row-head strong{font-size:13px;font-weight:500}:root[data-theme=dark] .chat-row-head time,:root[data-theme=light] .chat-row-head time{color:var(--ref-soft);font:9px var(--ref-mono)}:root[data-theme=dark] .chat-row-preview,:root[data-theme=light] .chat-row-preview{font-size:11px}.encryption-tag{color:var(--md-sys-color-on-surface-variant);font:9px var(--ref-mono)}.members-tag{color:var(--md-sys-color-on-surface-variant);font-size:9px}.unread-badge{min-width:18px;height:18px;color:#fff;background:var(--ref-accent);border-radius:50%;font:10px var(--ref-mono)}:root[data-theme=light] .unread-badge{background:#b92b21}:root[data-theme=dark] .sidebar-bottom,:root[data-theme=light] .sidebar-bottom{padding:11px 14px 12px;background:transparent;border-top-color:var(--ref-line)}:root[data-theme=dark] .profile-button:hover,:root[data-theme=light] .profile-button:hover{background:var(--md-sys-color-surface-container)}:root[data-theme=dark] .empty-search,:root[data-theme=light] .empty-search{color:var(--md-sys-color-on-surface-variant)}:root[data-theme=dark] .empty-search p,:root[data-theme=light] .empty-search p{color:var(--md-sys-color-on-surface);font-size:14px;font-weight:500}.empty-list-action{min-height:38px;margin-top:12px;padding:0 12px;color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high);border:1px solid var(--ref-line);border-radius:20px;font-size:12px;font-weight:500}.empty-list-action:hover{background:var(--md-sys-color-surface-container-highest)}:root[data-theme=dark] .chat-header,:root[data-theme=light] .chat-header{background:transparent;border-bottom-color:var(--ref-line)}:root[data-theme=dark] .chat-header-info>strong,:root[data-theme=light] .chat-header-info>strong{font:500 15px Roboto,Arial,sans-serif;letter-spacing:0}:root[data-theme=dark] .chat-header-info>span,:root[data-theme=light] .chat-header-info>span{color:var(--md-sys-color-on-surface-variant);font-size:11px}:root[data-theme=dark] .header-lock,:root[data-theme=light] .header-lock{color:var(--md-sys-color-on-surface-variant)}:root[data-theme=dark] .icon-button,:root[data-theme=light] .icon-button{width:38px;height:38px;color:var(--md-sys-color-on-surface-variant);border-radius:50%}:root[data-theme=dark] .icon-button:hover,:root[data-theme=light] .icon-button:hover{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high)}.action-divider{background:var(--ref-line)}:root[data-theme=dark] .chat-canvas,:root[data-theme=light] .chat-canvas{background:#0e0e0e;background-image:none}:root[data-theme=light] .chat-canvas{background:#f7f6f2}:root[data-theme=dark] .chat-canvas:before,:root[data-theme=dark] .chat-canvas:after,:root[data-theme=light] .chat-canvas:before,:root[data-theme=light] .chat-canvas:after{display:none;content:none}:root[data-theme=dark] .chat-scroll,:root[data-theme=light] .chat-scroll{padding:26px clamp(22px,7vw,100px) 34px;scrollbar-color:#383838 transparent}.date-divider{justify-content:center;margin:0 0 19px}.date-divider span{padding:5px 10px;color:var(--md-sys-color-on-surface-variant);background:transparent;border:1px solid var(--ref-line);border-radius:18px;box-shadow:none;font:9px var(--ref-mono)}:root[data-theme=dark] .encryption-banner,:root[data-theme=light] .encryption-banner{color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container);border-color:var(--ref-line);border-radius:14px;font-size:11px}:root[data-theme=dark] .encrypted-icon,:root[data-theme=light] .encrypted-icon{color:var(--md-sys-color-on-surface-variant);background:transparent}.encryption-banner strong{color:var(--md-sys-color-on-surface);font-weight:500}.encryption-banner>button{color:var(--md-sys-color-on-surface-variant)}.message-row{margin:9px 0;gap:9px}.bubble{max-width:min(72%,590px);padding:11px 14px 8px;border-radius:20px;box-shadow:none}.bubble-in,:root[data-theme=dark] .bubble-in{color:#e2e2de;background:#202020;border:1px solid transparent;border-bottom-left-radius:7px}.bubble-out,:root[data-theme=dark] .bubble-out{color:#e2e2de;background:#2a2a2a;border:1px solid transparent;border-bottom-right-radius:7px}:root[data-theme=light] .bubble-in{color:#171717;background:#fff;border-color:var(--ref-line)}:root[data-theme=light] .bubble-out{color:#171717;background:#e6e5e0}.bubble p{font-size:13px;line-height:1.55}.bubble-meta,.message-time{color:var(--md-sys-color-on-surface-variant);font:9px var(--ref-mono)}.bubble-out .bubble-meta md-icon,.bubble-out .bubble-meta svg{color:var(--md-sys-color-on-surface-variant)}.sender-name{color:var(--md-sys-color-on-surface-variant);font-size:10px;font-weight:500}.image-bubble{background:#202020;border-color:var(--ref-line)}:root[data-theme=light] .image-bubble{background:#e6e5e0;border-color:var(--ref-line)}.image-caption{color:var(--md-sys-color-on-surface);font-size:12px}.voice-bubble{background:#202020}:root[data-theme=light] .voice-bubble{background:#fff}.play-voice{color:#080808;background:var(--ref-paper)}.voice-wave i{background:var(--ref-soft)}.voice-avatar{color:#171717;background:#c5c4be}.empty-conversation{padding:24px;color:var(--md-sys-color-on-surface-variant)}.empty-orbit{width:46px;height:46px;margin-bottom:14px;color:var(--md-sys-color-on-surface-variant);background:transparent;border:1px solid var(--ref-line);border-radius:50%}.empty-orbit md-icon{--md-icon-size: 22px}.empty-conversation strong{color:var(--md-sys-color-on-surface);font:500 17px Roboto,Arial,sans-serif}.empty-conversation p{max-width:300px;font-size:12px;line-height:1.55}.chat-bottom-fade{background:linear-gradient(transparent,#0e0e0e)}:root[data-theme=light] .chat-bottom-fade{background:linear-gradient(transparent,#f7f6f2)}:root[data-theme=dark] .composer,:root[data-theme=light] .composer{padding:9px clamp(18px,6vw,85px) 13px;background:transparent}:root[data-theme=dark] .composer-main,:root[data-theme=light] .composer-main{min-height:54px;padding:5px 6px;gap:5px;background:#1c1c1c;border:1px solid #343434;border-radius:28px;box-shadow:0 6px 22px #00000026}:root[data-theme=light] .composer-main{background:#fff;border-color:#d4d3ce;box-shadow:0 4px 16px #1414140a}:root[data-theme=dark] .composer-main:focus-within,:root[data-theme=light] .composer-main:focus-within{border-color:#555;box-shadow:0 0 0 3px #e4312214,0 6px 22px #0000002e}:root[data-theme=dark] .composer-main textarea,:root[data-theme=light] .composer-main textarea{color:var(--md-sys-color-on-surface);font:13px/1.5 Roboto,Arial,sans-serif}:root[data-theme=dark] .composer-main textarea::placeholder{color:#777772}.composer-icon,:root[data-theme=dark] .composer-icon{width:36px;height:36px;flex-basis:36px;color:var(--md-sys-color-on-surface-variant);border-radius:50%}:root[data-theme=dark] .composer-icon:hover,:root[data-theme=light] .composer-icon:hover{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high)}.send-button,:root[data-theme=dark] .send-button{width:38px;height:38px;flex-basis:38px;color:#080808;background:var(--ref-accent);border-radius:50%;box-shadow:none}:root[data-theme=light] .send-button{color:#fff;background:#b92b21}.send-button:hover{background:var(--ref-accent);transform:none;filter:brightness(1.08)}.send-button.mic-send{color:var(--md-sys-color-on-surface-variant);background:#2a2a2a}:root[data-theme=light] .send-button.mic-send{color:#171717;background:#e6e5e0}.composer-media-actions{padding:4px 11px 0;gap:12px;font-size:10px}.composer-media-actions button{color:var(--md-sys-color-on-surface-variant);font-size:10px;font-weight:500}.composer-media-actions button:hover{color:var(--md-sys-color-on-surface)}.composer-hint{padding:8px 12px 0;color:var(--md-sys-color-on-surface-variant);font:8px var(--ref-mono)}.composer-hint span:first-child{color:var(--md-sys-color-on-surface-variant)}md-filter-chip{--md-filter-chip-label-text-color: var(--md-sys-color-on-surface-variant);--md-filter-chip-selected-label-text-color: var(--md-sys-color-on-surface);--md-filter-chip-selected-container-color: var(--md-sys-color-surface-container-high);--md-filter-chip-outline-color: var(--ref-line);white-space:nowrap}md-icon-button{--md-icon-button-icon-color: var(--md-sys-color-on-surface-variant);--md-icon-button-hover-icon-color: var(--md-sys-color-on-surface);--md-icon-button-hover-state-layer-color: var(--md-sys-color-on-surface)}.guest-topbar-login,.guest-main-login,.guest-list-login,md-filled-button,md-outlined-button{font-family:Roboto,Arial,sans-serif}.primary-button,:root[data-theme=dark] .primary-button,:root[data-theme=light] .primary-button{color:var(--md-sys-color-on-primary);background:var(--md-sys-color-primary);border-radius:22px;box-shadow:none;--md-filled-button-container-color: var(--md-sys-color-primary);--md-filled-button-label-text-color: var(--md-sys-color-on-primary);--md-filled-button-icon-color: var(--md-sys-color-on-primary);--md-filled-button-container-shape: 22px;--md-filled-button-label-text-size: 14px;--md-filled-button-label-text-weight: 500}:root[data-theme=light] .primary-button{color:#fff;--md-filled-button-label-text-color: #fff;--md-filled-button-icon-color: #fff}.primary-button:hover{transform:none;box-shadow:none;filter:brightness(1.08)}.scrim{background:#000000b8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}:root[data-theme=light] .scrim{background:#1717176b}.dialog,:root[data-theme=dark] .dialog,:root[data-theme=light] .dialog{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high);border:1px solid var(--ref-line);border-radius:24px;box-shadow:0 24px 72px #0000007a}:root[data-theme=light] .dialog{background:#fff;box-shadow:0 24px 72px #0003}.dialog h2{color:var(--md-sys-color-on-surface);font:500 25px/1.2 Roboto,Arial,sans-serif;letter-spacing:-.035em}.dialog-copy{color:var(--md-sys-color-on-surface-variant);font-size:13px}.dialog-copy strong{color:var(--md-sys-color-on-surface)}.auth-form input,:root[data-theme=dark] .auth-form input{min-height:48px;color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container);border:1px solid var(--ref-line);border-radius:12px;font-size:14px}:root[data-theme=light] .auth-form input{background:#f8f7f4}.auth-form input:focus,:root[data-theme=dark] .auth-form input:focus{border-color:var(--md-sys-color-primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--md-sys-color-primary),transparent 76%)}.field-label{color:var(--md-sys-color-on-surface);font-size:12px;font-weight:500}.secure-note{color:var(--md-sys-color-on-surface-variant);border-color:var(--ref-line);font-size:10px}.secure-note md-icon{color:var(--md-sys-color-on-surface-variant)}.form-error{color:#ffd9d2;background:#3a1713;font-size:12px}:root[data-theme=light] .form-error{color:#4b100a;background:#ffe2dd}.text-button,:root[data-theme=dark] .text-button,:root[data-theme=light] .text-button{color:var(--md-sys-color-primary)}.text-button:hover{background:var(--md-sys-color-primary-container)}.settings-head,:root[data-theme=dark] .settings-head,:root[data-theme=light] .settings-head,:root[data-theme=dark] .settings-footer,:root[data-theme=light] .settings-footer,:root[data-theme=dark] .settings-nav,:root[data-theme=light] .settings-nav,:root[data-theme=dark] .setting-row,:root[data-theme=light] .setting-row{border-color:var(--ref-line)}.setting-nav-item,:root[data-theme=dark] .setting-nav-item,:root[data-theme=light] .setting-nav-item{border-radius:12px}.setting-nav-item.selected,:root[data-theme=dark] .setting-nav-item.selected,:root[data-theme=light] .setting-nav-item.selected{color:var(--md-sys-color-on-primary-container);background:var(--md-sys-color-primary-container);font-weight:500}.setting-nav-item.selected md-icon,.setting-nav-item.selected svg{color:var(--md-sys-color-on-primary-container)}:root[data-theme=dark] .profile-preview,:root[data-theme=light] .profile-preview,:root[data-theme=dark] .storage-card,:root[data-theme=light] .storage-card{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container);border-color:var(--ref-line)}:root[data-theme=dark] .security-card,:root[data-theme=light] .security-card{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container);border-color:var(--ref-line)}:root[data-theme=dark] .security-card p,:root[data-theme=light] .security-card p,:root[data-theme=dark] .setting-row p,:root[data-theme=light] .setting-row p{color:var(--md-sys-color-on-surface-variant)}.call-scrim,:root[data-theme=dark] .call-scrim{background:#000000d1;-webkit-backdrop-filter:blur(11px);backdrop-filter:blur(11px)}.live-call,:root[data-theme=dark] .live-call,:root[data-theme=light] .live-call{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container);border:1px solid var(--ref-line);border-radius:24px}.call-loading{padding:18px 22px;color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container);border:1px solid var(--ref-line);border-radius:18px;box-shadow:0 18px 48px #00000047;font-size:14px}:root[data-theme=light] .live-call{background:#fff}.live-call-head,.call-controls{border-color:var(--ref-line)}.live-call-head h2,.call-empty strong,.call-avatar{font-family:Roboto,Arial,sans-serif}.call-security,.call-e2ee-status.ready{color:var(--ref-green)}.call-stage,:root[data-theme=dark] .call-stage{background:#101010}.call-tile,:root[data-theme=dark] .call-tile{color:var(--md-sys-color-on-surface);background:#202020;border-color:var(--ref-line);border-radius:18px}.call-avatar,:root[data-theme=dark] .call-avatar{color:#171717;background:#c5c4be;border:0;border-radius:50%}.call-participant-name{color:#f2f2ef;background:#080808b3}.call-control,:root[data-theme=dark] .call-control{color:var(--md-sys-color-on-surface);background:#2a2a2a;border-color:#3a3a3a}:root[data-theme=light] .call-control{background:#ecebe7;border-color:#d4d3ce}.call-control.call-hangup,:root[data-theme=dark] .call-control.call-hangup{color:#fff;background:#b92b21;border-color:#b92b21}.call-control.disabled{color:#fff;background:#777;border-color:#777}.toast{color:#f2f2ef;background:#242424;border-color:#3a3a3a;border-radius:14px;box-shadow:0 8px 28px #0000004d}:root[data-theme=light] .toast{color:#171717;background:#fff;border-color:#d4d3ce}.connection-status{position:fixed;bottom:11px;left:50%;z-index:8;width:max-content;padding:0 10px;color:var(--md-sys-color-on-surface-variant);background:var(--ref-ink);font:9px var(--ref-mono);transform:translate(-50%)}.status-connected .status-indicator{border-radius:50%}.theme-control{right:18px;bottom:16px}.theme-switch,:root[data-theme=dark] .theme-switch,:root[data-theme=light] .theme-switch{width:40px;height:40px;color:var(--md-sys-color-on-surface-variant);background:var(--md-sys-color-surface-container-high);border:1px solid var(--ref-line);border-radius:50%;box-shadow:none}.theme-switch:hover{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-highest);transform:none}.guest-workspace h1,.guest-workspace h2,.app-window h1,.app-window h2,.app-window h3{font-family:Roboto,Arial,sans-serif}.guest-overline,.guest-state-label,.eyebrow,.privacy-caption,.composer-hint,.bubble-meta,.message-time,.chat-row-head time{font-family:var(--ref-mono)}.brand-name{text-shadow:none}@media(max-width:1100px)and (min-width:761px){:root[data-theme=dark] .app-rail,:root[data-theme=light] .app-rail,.guest-rail{width:58px;min-width:58px;flex-basis:58px}:root[data-theme=dark] .sidebar,:root[data-theme=light] .sidebar,.guest-sidebar{width:300px;flex-basis:300px;min-width:270px}:root[data-theme=dark] .chat-header,:root[data-theme=light] .chat-header,.guest-topbar{padding-inline:18px}:root[data-theme=dark] .chat-scroll,:root[data-theme=light] .chat-scroll{padding-inline:28px}:root[data-theme=dark] .composer,:root[data-theme=light] .composer{padding-inline:22px}}@media(max-width:760px){:root[data-theme=dark] .app-shell,:root[data-theme=light] .app-shell{padding:0;background:var(--ref-ink)}:root[data-theme=dark] .app-window,:root[data-theme=light] .app-window{width:100%;height:100dvh;min-height:0;gap:0;border:0;border-radius:0}.guest-workspace{gap:0}.guest-rail,.guest-sidebar,:root[data-theme=dark] .app-rail,:root[data-theme=light] .app-rail{display:none}.guest-conversation,:root[data-theme=dark] .chat-panel,:root[data-theme=light] .chat-panel{border:0;border-radius:0;box-shadow:none}.guest-topbar{height:64px;min-height:64px;padding:0 16px;justify-content:space-between;gap:10px}.guest-mobile-brand{display:flex;align-items:center;gap:9px}.guest-mobile-brand .brand-mark{width:31px;height:31px}.guest-mobile-brand .brand-mark md-icon{--md-icon-size: 18px}.guest-topbar-status{display:none}.guest-theme-button{display:inline-grid;width:38px;height:38px}.guest-topbar-login{min-height:36px}.guest-empty-state{width:min(100% - 36px,430px);padding:25px 0 calc(30px + env(safe-area-inset-bottom))}.guest-illustration{width:42px;height:42px;margin-bottom:19px}.guest-empty-state h2{font-size:29px}.guest-state-copy{max-width:330px;margin:11px 0 20px;font-size:14px}.guest-main-login{width:min(100%,320px)}:root[data-theme=dark] .sidebar,:root[data-theme=light] .sidebar{width:100%;flex:1 1 100%;min-width:0;border:0;border-radius:0;box-shadow:none}:root[data-theme=dark] .sidebar-mobile-hidden,:root[data-theme=light] .sidebar-mobile-hidden{display:none}:root[data-theme=dark] .chat-panel,:root[data-theme=light] .chat-panel{display:none}:root[data-theme=dark] .chat-panel-mobile-active,:root[data-theme=light] .chat-panel-mobile-active{position:absolute;top:0;right:0;bottom:68px;left:0;z-index:4;display:flex;border:0;border-radius:0;box-shadow:none}:root[data-theme=dark] .chat-header,:root[data-theme=light] .chat-header{height:66px;min-height:66px;flex-basis:66px;padding:0 11px;gap:8px}:root[data-theme=dark] .chat-header>.avatar,:root[data-theme=light] .chat-header>.avatar{width:38px;height:38px;flex-basis:38px}:root[data-theme=dark] .chat-header-info>strong,:root[data-theme=light] .chat-header-info>strong{font-size:13px}:root[data-theme=dark] .chat-header-info>span,:root[data-theme=light] .chat-header-info>span{font-size:9px}:root[data-theme=dark] .chat-actions,:root[data-theme=light] .chat-actions{gap:0}:root[data-theme=dark] .chat-actions .icon-button,:root[data-theme=light] .chat-actions .icon-button{width:34px;height:34px}:root[data-theme=dark] .action-divider,:root[data-theme=light] .action-divider,:root[data-theme=dark] .chat-actions .chat-more,:root[data-theme=light] .chat-actions .chat-more{display:none}:root[data-theme=dark] .chat-scroll,:root[data-theme=light] .chat-scroll{padding:17px 13px 23px}.bubble{max-width:82%}:root[data-theme=dark] .composer,:root[data-theme=light] .composer{padding:7px 10px calc(9px + env(safe-area-inset-bottom))}.composer-hint{display:none}:root[data-theme=dark] .composer-main,:root[data-theme=light] .composer-main{min-height:50px}.composer-icon{width:34px;height:34px;flex-basis:34px}.send-button{width:36px;height:36px;flex-basis:36px}:root[data-theme=dark] .mobile-nav,:root[data-theme=light] .mobile-nav{position:absolute;right:0;bottom:0;left:0;z-index:5;height:calc(68px + env(safe-area-inset-bottom));padding:6px 14px calc(6px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-around;background:var(--md-sys-color-surface-container-low);border-top:1px solid var(--ref-line);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}:root[data-theme=dark] .mobile-nav button,:root[data-theme=light] .mobile-nav button{min-width:72px;min-height:48px;color:var(--md-sys-color-on-surface-variant);background:transparent;border:0;border-radius:14px;font-size:10px}:root[data-theme=dark] .mobile-nav button.mobile-nav-active,:root[data-theme=light] .mobile-nav button.mobile-nav-active{color:var(--md-sys-color-on-surface);background:var(--md-sys-color-surface-container-high);box-shadow:none}:root[data-theme=dark] .theme-control,:root[data-theme=light] .theme-control{right:14px;bottom:calc(79px + env(safe-area-inset-bottom))}.connection-status{display:none}}@media(max-width:370px){.guest-topbar{padding-inline:12px}.guest-mobile-brand{font-size:17px}.guest-empty-state h2{font-size:27px}.guest-state-copy{font-size:13px}:root[data-theme=dark] .chat-actions .call-action,:root[data-theme=light] .chat-actions .call-action{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}