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img{width:100%;height:100%;object-fit:cover}.avatar.big{width:68px;height:68px;border-radius:22px}.launch{height:100dvh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px}.loader{width:44px;height:44px;background:var(--primary);animation:morph 1.6s ease-in-out infinite;clip-path:polygon(50% 0,98% 35%,80% 95%,20% 95%,2% 35%)}@keyframes morph{50%{transform:rotate(180deg);clip-path:polygon(20% 0,80% 0,100% 50%,80% 100%,20% 100%,0 50%)}100%{transform:rotate(360deg)}}.auth-wrap{min-height:100dvh;display:grid;grid-template-columns:1fr 460px;max-width:1160px;margin:auto;align-items:center;gap:90px;padding:45px}.auth-art{align-self:stretch;display:flex;flex-direction:column;justify-content:center;gap:28px;position:relative}.auth-art>img{width:96px;height:96px;object-fit:contain}.auth-art h1{font-size:52px;line-height:1.2}.auth-art p{font-size:18px;color:var(--muted)}.auth-note{margin-top:70px;display:flex;gap:18px;align-items:center}.auth-note>.shape{background:var(--primary-container);width:75px;height:75px;border-radius:24px;display:grid;place-items:center;color:var(--primary)}.auth-panel{padding:30px;background:var(--low);border-radius:28px}.brand{display:flex;align-items:center;gap:18px;margin:16px 0 28px}.brand img{width:62px;height:62px;object-fit:contain}.brand h1{font-size:28px}.segment{display:flex;background:var(--container);border-radius:30px;padding:4px;gap:3px}.segment button{flex:1;border-radius:25px;padding:8px 10px;font-size:13px;white-space:nowrap}.segment button.active{background:var(--primary);color:var(--on-primary)}.auth-error,.notice{padding:12px 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8px;border-radius:6px;background:var(--secondary-container);color:var(--on-secondary-container);font-size:12px;white-space:pre-wrap;max-height:95px;overflow:hidden}.message-tools{position:absolute;right:-38px;top:20px;opacity:0}.message:hover .message-tools,.message:focus-within .message-tools{opacity:1}.message-tools .icon-button{width:32px;height:32px}.attachment-tile{border-radius:16px;background:var(--container);min-width:190px;max-width:240px;padding:18px;text-align:left;display:flex;align-items:center;gap:12px}.attachment-tile .ico{width:30px;height:30px}.attachment-photo{display:block;border-radius:16px;width:auto;max-width:240px;max-height:260px;object-fit:contain;cursor:pointer}.attachment-labels{display:flex;gap:7px;font-size:10px;margin:6px 8px;color:var(--muted)}.composer-wrap{padding:8px 22px max(14px,env(safe-area-inset-bottom));flex:none;background:var(--surface)}.composer{display:flex;align-items:flex-end;border:1px solid var(--outline);border-radius:24px;padding:6px 6px 6px 16px;gap:6px;background:var(--surface)}.composer textarea{resize:none;background:transparent;border:0;outline:none;min-height:34px;max-height:150px;padding:5px 0;width:100%;font-size:15px;line-height:24px}.composer .send{background:var(--primary);color:var(--on-primary);height:38px;width:38px;min-width:38px}.composer-handle{background:var(--primary-container);height:22px;width:100%;border-radius:20px;margin-top:7px;display:flex;align-items:center;justify-content:center;color:var(--on-primary-container)}.composer-handle svg{width:18px;height:18px}.chat-tray{display:flex;justify-content:center;gap:14px;padding:8px}.chat-tray .icon-button{background:var(--secondary-container);color:var(--on-secondary-container)}.reply-preview{padding:8px 12px;background:var(--secondary-container);border-radius:14px;margin-bottom:8px;display:flex;gap:10px;align-items:center;font-size:12px}.connection-banner{font-size:12px;color:var(--warn);padding:6px 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.row-icon{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--primary-container);color:var(--on-primary-container)}.profile-board{position:relative;border-radius:20px;min-height:190px;overflow:hidden;background:var(--secondary-container);padding:26px;display:flex;align-items:center;gap:18px;color:var(--on-secondary-container)}.profile-board>img.cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.profile-board>.profile-inner{position:relative;z-index:1;display:flex;align-items:center;gap:18px;max-width:100%}.profile-board.dark-board{color:var(--on-primary);text-shadow:0 1px 4px var(--inverse)}.profile-board.dark-board .muted{color:inherit}.profile-board h2{font-size:22px}.profile-board .account-type{display:inline-block;border-radius:20px;padding:3px 10px;font-size:11px;background:var(--surface);color:var(--primary);text-shadow:none;margin-top:5px}.storage-bar{display:flex;height:20px;overflow:hidden;border-radius:20px;background:var(--highest);margin:12px 0}.storage-bar>span{min-width:0;background:var(--primary)}.storage-bar>span.attach{background:var(--secondary)}.legend{display:flex;gap:15px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.legend i{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--primary);margin-right:5px}.legend .attach i{background:var(--secondary)}.file-row{padding:14px 4px;display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--line)}.file-row h3{font-size:14px;overflow-wrap:anywhere}.file-row .ico{color:var(--primary)}.progress{height:6px;background:var(--highest);border-radius:10px;overflow:hidden;margin:8px 0}.progress>span{height:100%;background:var(--primary);display:block}.feed-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:20px}.moment{padding:0;border-radius:20px;background:var(--primary-container);overflow:hidden;text-align:left;position:relative;display:block;width:100%}.moment-image{aspect-ratio:4/3;width:100%;object-fit:cover;display:block;background:var(--highest)}.moment-image.blurred{filter:blur(9px);transform:scale(1.025)}.moment-footer{padding:14px 16px;display:flex;gap:10px;align-items:center;background:var(--primary-container);color:var(--on-primary-container);position:relative}.moment-footer p{font-size:12px}.moment-footer small{font-size:11px;color:inherit}.moment-no-image{padding:30px 20px;min-height:160px;display:flex;align-items:center;font-size:20px;color:var(--on-primary-container);overflow-wrap:anywhere}.moment-detail-image{max-height:450px;max-width:100%;width:auto;object-fit:contain;border-radius:20px;display:block;margin:0 auto 16px;cursor:pointer}.moment-author{font-weight:600;color:var(--primary);padding:0}.comment{padding:14px 0;border-bottom:1px solid var(--line)}.comment p{margin-top:5px;white-space:pre-wrap;overflow-wrap:anywhere}.contacts-tabs{display:flex;gap:6px;overflow:auto;padding:0 22px 16px}.contact-row{border-bottom:1px solid var(--surface)}.lab-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}.lab-card{padding:22px;border-radius:24px;background:var(--low);text-align:left;display:flex;align-items:flex-start;flex-direction:column;gap:13px}.lab-card .ico{width:30px;height:30px;color:var(--primary)}.fab{position:sticky;bottom:16px;float:right;margin-top:24px;min-height:52px;border-radius:18px}.dialog-backdrop{position:fixed;inset:0;background:color-mix(in srgb,var(--inverse) 42%,transparent);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100;backdrop-filter:blur(5px)}.dialog{max-height:90dvh;overflow:auto;width:100%;max-width:510px;border-radius:28px;background:var(--surface);padding:26px;box-shadow:0 12px 50px #0002}.dialog.wide{max-width:780px}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.dialog form{display:flex;flex-direction:column;gap:14px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.dialog-error{color:var(--error);font-size:13px}.dialog-error:empty{display:none}.image-preview{position:fixed;inset:0;z-index:120;background:#000;color:#fff;display:flex;flex-direction:column}.image-preview img,.image-preview video{width:100%;height:100%;object-fit:contain;min-height:0;flex:1}.image-preview>.row{padding:14px 18px;background:#0009;z-index:1}.image-preview .icon-button{color:#fff}.image-preview.immersed>.row{opacity:0}.preview-menu{position:absolute;inset:auto 20px 30px;background:var(--surface);color:var(--on-surface);padding:20px;border-radius:24px}.recording{background:var(--error-container);color:var(--on-error);padding:12px 16px;border-radius:20px}#toasts{position:fixed;bottom:max(28px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{border-radius:12px;background:var(--inverse);color:var(--on-inverse);padding:14px 20px;box-shadow:0 5px 18px #0002;max-width:min(500px,90vw);font-size:14px;pointer-events:auto}.toast button{color:var(--on-inverse);text-decoration:underline;margin-left:10px}.mobile-nav{display:none}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.theme-swatch{height:75px;border-radius:20px;border:3px solid transparent;display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:12px;gap:5px}.theme-swatch.active{outline:2px solid var(--primary);outline-offset:3px}.theme-swatch i{display:block;width:25px;height:25px;border-radius:9px;background:var(--primary)}.about-logo{width:80px;height:80px;object-fit:contain;display:block;margin:15px auto}.call-panel{text-align:center;padding:25px}.call-panel>.avatar{margin:20px auto}.call-status{margin:20px 0;color:var(--muted)}.auth-progress{display:flex;flex-direction:column;align-items:center;gap:16px;padding:50px 20px}.web-only-tag{font-size:11px;padding:3px 7px;border-radius:6px;background:var(--secondary-container);color:var(--on-secondary-container)}
@media(min-width:1500px){.sidebar{width:390px}.shell{max-width:1920px;margin:auto}.chat-history{padding:30px 44px}.composer-wrap{padding-left:44px;padding-right:44px}}
@media(max-width:900px){.auth-wrap{grid-template-columns:1fr;max-width:480px;padding:24px;gap:0}.auth-art{display:none}.auth-panel{background:transparent;padding:22px 6px}.sidebar{width:300px}.rail{--rail:76px}.shell{gap:8px;padding:8px 8px 8px 0}.page-content{padding:20px}.chat-top{padding:14px 16px}}
@media(max-width:680px){html,body,#app{height:100%;height:100dvh}.shell{padding:0;gap:0;flex-direction:column}.rail{display:none}.workspace{border:0;border-radius:0;flex:1;min-height:0}.sidebar{width:100%;border:0;background:var(--surface)}.stage{display:none}.workspace.detail .sidebar{display:none}.workspace.detail .stage,.workspace.single .stage{display:flex}.workspace.single .sidebar{display:none}.mobile-back{display:flex}.mobile-nav{display:flex;justify-content:space-around;background:var(--container);padding:8px 8px max(8px,env(safe-area-inset-bottom));flex:none}.mobile-nav .nav-button{flex:1;min-height:56px}.shell.in-chat .mobile-nav,.shell.in-subpage .mobile-nav{display:none}.page-head{padding:22px 16px 16px}.page-head h1{font-size:26px}.conversation-list{padding:0 12px 16px}.conversation{padding:15px 8px}.conversation h3{font-size:17px}.chat-top{padding:10px 12px;min-height:82px}.chat-top .avatar{display:none}.chat-top .chips{gap:4px}.chat-top .chip{font-size:10px;padding:2px 6px}.chat-history{padding:16px}.message{max-width:85%}.message-tools{right:-32px;opacity:.6}.composer-wrap{padding:6px 12px max(8px,env(safe-area-inset-bottom))}.chat-tray{gap:18px;padding:6px}.chat-tray .icon-button{width:40px;height:40px}.page-content{padding:16px}.auth-wrap{padding:30px 22px;display:flex;align-items:center;min-height:100dvh}.auth-panel{width:100%;padding:10px 0}.brand{margin:28px 14px}.feed-grid{grid-template-columns:1fr}.dialog-backdrop{padding:14px}.dialog{padding:22px;max-height:94dvh}.theme-grid{grid-template-columns:repeat(3,1fr)}.profile-board{padding:20px;min-height:170px}.auth-error{padding:10px 14px}.action-row .pill{padding:6px 12px}.welcome-stage{padding:20px}.connection-banner{padding:5px 16px}#toasts{bottom:max(88px,env(safe-area-inset-bottom))}.shell.in-chat~#toasts{bottom:100px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
.sticker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}.sticker-grid>.empty{grid-column:1/-1}

.auth-appearance{position:fixed;inset-block-start:16px;inset-inline-end:16px;z-index:2}
/* Shared page layout: single pages must not reserve the conversation column. */
.workspace.single>.sidebar{display:none}
.workspace.single>.stage{width:100%;min-width:0}
.content-limit{width:100%;max-width:840px}
.workspace.single>.stage>.chat-top{padding-inline:max(24px,calc((100% - 840px)/2))}
body{font-size:16px}
small,.muted{font-size:14px}
svg.ico{display:block;width:24px;height:24px;min-width:24px;flex:0 0 24px;overflow:visible;fill:none;stroke:currentColor}
.nav-button{font-size:14px}
.rail-logo{width:58px;height:58px;border-radius:16px;object-fit:cover}
.welcome-stage img{width:104px;height:104px;border-radius:26px}
.brand img{width:72px;height:72px;border-radius:18px}
.about-logo{width:100px;height:100px;border-radius:24px}
.settings-row{min-width:0;gap:16px;padding:18px 20px}
.settings-row .row-icon{flex:0 0 44px;width:44px;height:44px}
.settings-row>.ico{flex:0 0 22px;width:22px;min-width:22px}
.settings-row h3{font-size:17px;line-height:1.5}
.settings-row small{display:block;margin-top:3px;overflow-wrap:anywhere;line-height:1.55}
.profile-board{width:100%;text-align:left}
.profile-inner{width:100%;min-width:0}
.profile-board h2,.profile-board p{overflow-wrap:anywhere}
.profile-board .account-type{font-size:12px}
.contact-row{gap:16px;padding:16px;min-height:88px}
.contact-row h3{font-size:18px;overflow-wrap:anywhere}
.contact-row p{font-size:14px}
.contact-row>.ico{color:var(--muted);margin-left:auto}
.lab-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,248px),1fr))}
.lab-card{min-height:190px;padding:24px;gap:14px}
.lab-card>svg.ico:first-child{width:32px;height:32px;flex-basis:32px;color:var(--primary)}
.lab-card>svg.ico:last-child{align-self:flex-end;margin-top:auto;width:20px;height:20px;min-width:20px;flex-basis:20px}
.lab-card h2{font-size:22px}
.message-name{font-size:13px}
.message-meta,.attachment-labels{font-size:12px}
.action-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 34px;gap:5px}
.action-row .pill{min-width:0;padding:6px 3px;gap:3px;font-size:12px}
.action-row svg.ico{width:16px;height:16px;min-width:16px;flex-basis:16px}
.action-row .icon-button{width:34px;height:34px;padding:8px}
.message-context-menu{position:fixed;z-index:1000;min-width:156px;padding:6px;background:var(--high);color:var(--on-surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 6px 24px #0003}
.message-context-menu button{display:flex;align-items:center;gap:12px;width:100%;padding:11px 14px;border-radius:10px;text-align:left;font-size:15px}
.message-context-menu button:hover{background:var(--highest)}
@media(min-width:681px){
 .shell{padding:0;gap:0}
 .rail{height:100%;border-right:1px solid var(--line);padding-block:24px}
 .workspace{border:0;border-radius:0;height:100%}
 .sidebar{height:100%}
}
@media(max-width:680px){
 .workspace.single>.stage>.chat-top{padding-inline:16px;min-height:76px}
 .content-limit{max-width:100%}
 .page-content{padding:16px}
 .settings-row{padding:16px;gap:12px}
 .profile-board{padding:20px}
 .profile-board .profile-inner{gap:14px}
 .contact-row{padding:14px 8px}
 .lab-grid{grid-template-columns:1fr}
 .lab-card{min-height:160px}
}
/* Photo foreground roles are independent of the selected light/dark app theme. */
:root{--on-dark-photo:#fff;--on-light-photo:#151318}
.rail-logo{width:64px;height:64px;border-radius:18px}
.profile-board.has-board{color:var(--on-light-photo);text-shadow:none}
.profile-board.has-board:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#ffffff88,#ffffffb3);pointer-events:none}
.profile-board.has-board.dark-board{color:var(--on-dark-photo);text-shadow:0 1px 3px #0008}
.profile-board.has-board.dark-board:after{background:linear-gradient(90deg,#0006,#0009)}
.profile-board.has-board .profile-inner{z-index:1}
.profile-board.has-board .muted{color:inherit}
/* Status labels remain readable alongside navigation and message text. */
.chip{font-size:14px;line-height:1.4;padding:5px 10px;min-height:32px;border-radius:10px;gap:6px}
.chip svg.ico{width:18px;height:18px;min-width:18px;flex-basis:18px}
.web-only-tag{font-size:13px;padding:4px 8px}
@media(max-width:680px){.chat-top .chip{font-size:13px;padding:4px 8px;min-height:28px}.chat-top .chip svg.ico{width:16px;height:16px;min-width:16px;flex-basis:16px}}
[hidden]{display:none!important}
.composer-wrap,.composer{min-width:0;max-width:100%;box-sizing:border-box}
.composer textarea{flex:1 1 0;min-width:0;width:auto;font-size:16px}
.composer-handle{max-width:100%;padding:0}
.composer-handle svg.ico{width:18px;height:18px;min-width:18px;flex:0 0 18px}
.chat-tray{flex-wrap:wrap;align-items:flex-start;gap:12px}
.chat-tool{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:62px;padding:6px 2px;font-size:13px;line-height:1.4;color:var(--on-surface)}
.chat-tool .tool-symbol{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--secondary-container);color:var(--on-secondary-container)}
.chat-tray{display:grid;grid-template-columns:repeat(3,minmax(72px,100px));justify-content:center;gap:16px}
.chat-tool{min-width:0;width:100%;overflow-wrap:anywhere}
.profile-board.has-board:after{background:linear-gradient(90deg,#ffffff33,#ffffff66)}
.profile-board.has-board.dark-board:after{background:linear-gradient(90deg,#0001,#0004)}
@media(max-width:380px){.chat-tray{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}}
.rail-logo{width:52px;height:52px;border-radius:14px}
.auth-art>img{width:72px;height:72px;border-radius:18px;object-fit:cover;flex-shrink:0}
.me-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:stretch}
.me-profile{display:block;width:100%;min-width:0;border-radius:20px}
.me-profile>.profile-board{height:100%}
.me-statuses{display:grid;grid-template-rows:repeat(2,minmax(0,1fr));gap:12px;min-width:0}
.me-statuses>.card{display:flex;flex-direction:column;justify-content:center;gap:6px;min-width:0}
.me-statuses #server-status{display:flex;align-items:center;gap:10px}
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0}
.empty>svg.ico{width:40px;height:40px;min-width:40px;flex:0 0 40px;margin:0 auto 14px}
.empty h3,.empty p{width:100%;text-align:center;overflow-wrap:anywhere}
.action-row{align-items:center}
@media(max-width:1000px){.me-overview{grid-template-columns:1fr}.me-statuses{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto}}
@media(max-width:380px){.me-statuses{grid-template-columns:1fr}}
/* Contact actions keep a stable phone layout instead of wrapping uneven pills. */
.contact-search{padding:2px 6px 2px 14px;min-width:0;min-height:50px}
.contact-search:focus-within{outline:2px solid var(--primary);outline-offset:2px}
.contact-search input{flex:1 1 0;min-width:0;width:0;padding:0;border:0;border-radius:0;outline:none;font-size:15px}
.contact-search>.icon-button{width:44px;height:44px;flex:0 0 44px}
.contact-actions{display:flex;align-items:stretch;gap:10px}
.contact-actions>.pill{min-width:0;min-height:44px}
@media(max-width:680px){
 .contact-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
 .contact-actions>.pill{flex-direction:column;justify-content:center;gap:7px;min-height:84px;padding:10px 4px;border-radius:18px;font-size:14px;line-height:1.4;white-space:normal;text-align:center}
 .contact-actions>.pill svg.ico{width:24px;height:24px;min-width:24px;flex:0 0 24px}
}
@media(max-width:360px){.contact-actions>.pill{font-size:13px}}