@font-face{font-family:Shonen;src:url(/icons/ofont.ru_Shonen.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Shonen;src:url(/icons/ofont.ru_Shonen.ttf) format("truetype");font-weight:700;font-style:normal;font-display:swap}:root{--bg: #eaf1fa;--surface: #ffffff;--surface-soft: #f4f7fb;--text: #1d2937;--subtext: #677487;--line: #d5deea;--brand: #3290ec;--brand-strong: #2374c3;--success: #26935e;--danger: #c0392b;--shadow: 0 18px 42px rgba(17, 30, 50, .08);--incoming: #ffffff;--outgoing: #dcf2ff}:root[data-theme=dark]{--bg: #17212b;--surface: #233447;--surface-soft: #2a3b4e;--text: #eaf2ff;--subtext: #9fb0c6;--line: #36516c;--brand: #4ea3ff;--brand-strong: #2f86e0;--success: #67c88b;--danger: #f08075;--shadow: 0 18px 36px rgba(0, 0, 0, .34);--incoming: #25384a;--outgoing: #21496a}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;overflow:hidden;font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif;color:var(--text);background:var(--bg)}*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--brand) 35%,var(--line)) color-mix(in srgb,var(--surface-soft) 75%,transparent)}*::-webkit-scrollbar{width:9px;height:9px}*::-webkit-scrollbar-track{background:color-mix(in srgb,var(--surface-soft) 75%,transparent);border-radius:999px}*::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--brand) 40%,var(--line));border-radius:999px}*::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--brand) 52%,var(--line))}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:11px;padding:8px 12px;background:var(--surface);color:var(--text);transition:all .2s ease}button:hover{border-color:color-mix(in srgb,var(--brand) 60%,var(--line))}button:disabled{opacity:.55;cursor:not-allowed}button.primary{background:var(--brand);border-color:var(--brand);color:#fff}button.primary:hover{background:var(--brand-strong);border-color:var(--brand-strong)}button.danger{background:color-mix(in srgb,var(--danger) 12%,var(--surface));border-color:color-mix(in srgb,var(--danger) 35%,var(--line));color:var(--danger)}input,textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:10px 12px;color:var(--text);background:var(--surface)}.loader{height:100%;display:grid;place-items:center}.auth-page{height:100%;display:grid;place-items:center;padding:18px}.auth-card{width:min(460px,100%);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.auth-card h1{margin:0;font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.auth-card p{margin:8px 0 0;color:var(--subtext)}.tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:16px 0}.tabs button.active{border-color:var(--brand);color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,var(--surface))}form label{display:grid;gap:6px;margin-bottom:12px}.error-text{color:var(--danger);margin-bottom:10px}.layout{height:100%;display:grid;grid-template-columns:118px 420px 1fr;overflow:hidden}.app-nav{background:color-mix(in srgb,var(--surface) 92%,transparent);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:8px;padding:14px 10px}.app-nav .brand{border:1px solid var(--line);border-radius:14px;padding:10px;display:grid;gap:4px;margin-bottom:4px;background:var(--surface-soft)}.app-nav .brand small{color:var(--subtext)}.app-nav .brand strong{font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.app-nav button{width:100%;padding:11px 8px;display:flex;flex-direction:column;align-items:center;gap:6px;line-height:1.1}.app-nav button.active{border-color:var(--brand);color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,var(--surface))}.app-nav button span:last-child{font-size:12px;text-align:center;font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.nav-icon{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center}.nav-icon img{width:20px;height:20px;object-fit:contain}.left-pane{border-right:1px solid var(--line);background:var(--surface);overflow:hidden}.chat-sidebar,.contacts-panel{display:grid;grid-template-rows:auto 1fr;height:100%}.chat-sidebar-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px;border-bottom:1px solid var(--line)}.chat-sidebar-header h2{margin:0}.row-actions{display:flex;flex-wrap:wrap;gap:8px}.row-actions.compact{gap:6px}.row-actions.compact button:not(.icon-button){font-size:12px;padding:4px 7px}.icon-button{width:32px;height:32px;padding:0;border-radius:999px;display:inline-flex;align-items:center;justify-content:center}.icon-button img{width:18px;height:18px;object-fit:contain}.chat-list{overflow-y:auto;padding:8px}.chat-item{width:100%;text-align:left;border:1px solid transparent;border-radius:14px;padding:12px;display:flex;align-items:center;gap:8px;margin-bottom:6px;background:transparent}.chat-item:hover{background:color-mix(in srgb,var(--brand) 8%,transparent)}.chat-item.active{border-color:color-mix(in srgb,var(--brand) 42%,var(--line));background:color-mix(in srgb,var(--brand) 14%,transparent)}.chat-main{display:grid;gap:5px;min-width:0;flex:1}.chat-main strong{font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.chat-main span{color:var(--subtext);font-size:13px;font-family:Manrope,IBM Plex Sans,Trebuchet MS,sans-serif;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-meta{display:grid;justify-items:end;gap:7px}.chat-meta .pin-toggle.pinned{background:var(--brand);border-color:var(--brand-strong)}.chat-meta .pin-toggle.pinned img{filter:brightness(0) invert(1)}.chat-avatar-wrap{width:40px;height:40px;border-radius:50%;overflow:hidden;flex-shrink:0;border:1px solid color-mix(in srgb,var(--brand) 25%,var(--line));background:var(--surface-soft);display:grid;place-items:center}.chat-avatar{width:100%;height:100%;object-fit:cover}.chat-avatar-fallback{font-size:14px;color:var(--subtext)}.badge{min-width:22px;text-align:center;padding:2px 7px;border-radius:999px;color:#fff;font-size:12px;background:var(--brand);font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.main-pane{overflow:hidden;padding:12px;display:grid;grid-template-rows:1fr;background:var(--bg)}.error-banner{background:color-mix(in srgb,var(--danger) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--danger) 28%,var(--line));color:var(--danger);border-radius:12px;padding:10px 12px;margin-bottom:10px}.notification-nudge{background:color-mix(in srgb,var(--brand) 14%,var(--surface));border:1px solid color-mix(in srgb,var(--brand) 38%,var(--line));border-radius:12px;padding:10px 12px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:12px}.notification-nudge p{margin:4px 0 0;color:var(--subtext)}.chat-window{height:100%;display:grid;grid-template-rows:auto auto auto 1fr auto auto;gap:10px;overflow:hidden;font-family:Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.chat-window.empty{display:grid;place-items:center;text-align:center}.chat-header{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:12px;display:flex;justify-content:space-between;gap:10px;box-shadow:var(--shadow)}.chat-header-main h3{margin:0}.chat-title-row{display:flex;align-items:center;gap:8px;width:100%}.chat-title-row .icon-button{flex-shrink:0}.chat-title-identity{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.chat-title-identity h3{margin:0;font-family:Shonen,Manrope,IBM Plex Sans,Trebuchet MS,sans-serif;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-title-meta{min-width:0;display:grid;gap:2px;flex:1}.chat-title-mainline{display:flex;align-items:center;gap:8px;min-width:0}.chat-title-mainline h3{flex:1;min-width:0}.chat-last-seen{flex-shrink:0;color:var(--subtext);font-size:12px;white-space:nowrap}.chat-title-avatar{width:34px;height:34px;border-radius:50%;overflow:hidden;border:1px solid color-mix(in srgb,var(--brand) 30%,var(--line));background:var(--surface-soft);display:grid;place-items:center;flex-shrink:0}.chat-title-avatar img{width:100%;height:100%;object-fit:cover}.chat-title-avatar span{color:var(--subtext);font-size:14px}.chat-back{display:none;border-radius:999px;padding:6px 10px;align-items:center;gap:6px}.chat-back img{width:14px;height:14px;object-fit:contain}.chat-header-main small{color:var(--subtext)}.chat-search{display:flex;gap:8px;align-items:center}.chat-search input{flex:1;min-width:220px}.chat-search-toggle{align-self:flex-start;margin-left:auto}.chat-search .icon-button{flex-shrink:0}.pin-strip,.reply-strip{border:1px solid color-mix(in srgb,var(--brand) 35%,var(--line));border-radius:12px;padding:8px 10px;display:flex;justify-content:space-between;gap:8px;align-items:center;background:color-mix(in srgb,var(--brand) 10%,var(--surface))}.pin-preview-button,.reply-preview-button{border:0;background:transparent;padding:0;text-align:left;color:inherit}.pin-preview-button,.reply-preview-button{flex:1;min-width:0}.pin-preview-button:hover,.reply-preview-button:hover{color:var(--brand-strong)}.messages{border:1px solid var(--line);border-radius:16px;background:var(--surface-soft);padding:12px 12px 22px;overflow-y:auto}.message{border:1px solid var(--line);border-radius:14px;padding:10px;margin-bottom:8px;max-width:min(680px,100%);transition:border-color .2s ease,box-shadow .2s ease}.message.incoming{background:var(--incoming)}.message.outgoing{background:var(--outgoing);margin-left:auto}.message-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:8px}.message-header-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}.message-header-meta span,.message-header-meta em{font-size:12px;color:var(--subtext);font-style:normal}.message-actions{margin-left:auto;flex-shrink:0;align-self:start;display:flex;gap:6px;justify-content:flex-end}.message-actions.row-actions.compact{flex-wrap:nowrap}.message-author{display:inline-flex;align-items:center;gap:6px;min-width:0}.message-author-avatar{width:18px;height:18px;border-radius:50%;overflow:hidden;display:inline-grid;place-items:center;flex-shrink:0;border:1px solid color-mix(in srgb,var(--brand) 25%,var(--line));background:var(--surface-soft)}.message-author-avatar img{width:100%;height:100%;object-fit:cover}.message-author-avatar span{font-size:10px;color:var(--subtext)}.message-author strong{font-size:12px;line-height:1;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-status{display:inline-flex;align-items:center}.msg-status img{width:14px;height:14px;object-fit:contain}.pin-mark{font-size:11px;border-radius:999px;padding:2px 6px;border:1px solid var(--line);display:inline-flex;align-items:center}.pin-mark img{width:12px;height:12px;object-fit:contain}.msg-status.sent{color:var(--subtext)}.msg-status.delivered{color:var(--brand)}.msg-status.read{color:var(--success)}.reply-badge,.forwarded-badge{margin-top:6px;padding:6px 8px;border-radius:10px;border:1px solid var(--line);font-size:12px;color:var(--subtext);background:color-mix(in srgb,var(--surface-soft) 70%,transparent)}.reply-jump{cursor:pointer}.reply-jump:hover{border-color:color-mix(in srgb,var(--brand) 45%,var(--line))}.message.focus-highlight{border-color:color-mix(in srgb,var(--brand) 55%,var(--line));box-shadow:0 0 0 2px color-mix(in srgb,var(--brand) 20%,transparent)}.message p{margin:8px 0 0;white-space:pre-wrap;word-break:break-word;line-height:1.42}.message-text{font-family:Manrope,IBM Plex Sans,Trebuchet MS,sans-serif}.message-link{color:var(--brand-strong);text-decoration:underline;text-underline-offset:2px;word-break:break-all}.attachment{margin-top:8px}.voice-attachment{display:grid;gap:6px}.voice-attachment audio{width:min(320px,100%)}.voice-attachment small{color:var(--subtext)}.attachment img{max-width:min(320px,100%);border-radius:12px;border:1px solid var(--line);display:block}.file-attachment{border:1px solid var(--line);border-radius:11px;padding:8px 10px;display:grid;gap:4px;color:inherit;text-decoration:none;background:var(--surface-soft)}.file-attachment small{color:var(--subtext)}.edit-box{margin-top:8px;display:grid;gap:8px}.search-result{border:1px dashed var(--line);border-radius:12px;background:var(--surface);padding:9px 10px;max-height:140px;overflow:auto}.search-result h4{margin:0 0 8px}.composer{border:1px solid var(--line);border-radius:18px;padding:8px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;background:var(--surface);box-shadow:var(--shadow)}.composer-wrap{position:sticky;bottom:0;z-index:2;display:grid;gap:8px;padding-top:8px;background:var(--bg)}.composer-sticky{margin-bottom:0}.composer-input{border-radius:14px;min-height:42px}.composer-icon{width:40px;height:40px}.attach-btn{position:relative;overflow:hidden}.attach-btn input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.composer-file-chip{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 10px;border-radius:11px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface-soft) 85%,transparent)}.composer-file-meta{display:flex;align-items:center;gap:8px;min-width:0}.composer-file-preview{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);object-fit:cover;flex-shrink:0}.composer-file-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.send-icon-button{width:64px;border-radius:14px}.send-icon-button img{width:54px;height:24px}.voice-recording{border-color:color-mix(in srgb,var(--danger) 40%,var(--line));background:color-mix(in srgb,var(--danger) 12%,var(--surface))}.recording-chip{border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}.file-btn{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--surface-soft);white-space:nowrap}.file-btn input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0}.settings-panel,.admin-panel,.settings-stack{height:100%;overflow:auto;overflow-x:hidden;padding-right:4px}.settings-stack .settings-panel{height:auto;overflow:visible;padding-right:0}.settings-panel h3,.admin-panel h3{margin-top:0}.settings-avatar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft)}.settings-avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;border:1px solid color-mix(in srgb,var(--brand) 30%,var(--line));background:var(--surface);display:grid;place-items:center;flex-shrink:0}.settings-avatar img{width:100%;height:100%;object-fit:cover}.settings-avatar span{color:var(--subtext);font-size:18px}.settings-avatar-meta p{margin:4px 0 0;color:var(--subtext)}.card{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:12px;margin-bottom:10px;box-shadow:var(--shadow)}.legal-card p{margin:8px 0;line-height:1.4}.admin-card{margin-top:10px}.admin-card .admin-panel{height:auto;max-height:70vh}.theme-grid{display:flex;gap:8px;flex-wrap:wrap}.theme-grid button.active{border-color:var(--brand);color:var(--brand)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#050f1c85;display:grid;place-items:center;padding:16px}.modal-card{width:min(720px,100%);max-height:min(92vh,900px);overflow:auto;background:var(--surface);border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow);padding:14px}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.modal-input{margin-bottom:10px}.search-list{display:grid;gap:8px}.search-item{border:1px solid var(--line);border-radius:11px;background:var(--surface-soft);padding:10px;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;color:inherit;min-width:0}.search-item>div{min-width:0;flex:1}.search-item strong{overflow-wrap:anywhere;word-break:break-word}.search-item p{margin:4px 0 0;color:var(--subtext);overflow-wrap:anywhere;word-break:break-word}.group-search-list{margin-top:8px}.group-member-item{display:flex;align-items:center;justify-content:space-between}.member-summary{display:flex;align-items:center;gap:10px;min-width:0}.member-summary p{margin:4px 0 0;color:var(--subtext)}.member-avatar{width:36px;height:36px}.group-empty-hint{border:1px dashed var(--line);border-radius:11px;background:var(--surface-soft);color:var(--subtext);padding:8px 10px}.modal-compact{width:min(420px,100%)}.modal-text-preview{margin:4px 0 12px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft);overflow-wrap:anywhere}.admin-stats{display:flex;flex-wrap:wrap;gap:12px}:root[data-theme=dark] .nav-icon img,:root[data-theme=dark] .icon-button img,:root[data-theme=dark] .chat-back img,:root[data-theme=dark] .msg-status img,:root[data-theme=dark] .pin-mark img{filter:invert(1) brightness(1.85)}:root[data-theme=dark] .send-icon-button img{filter:none}:root[data-theme=dark] .chat-meta .pin-toggle.pinned img{filter:brightness(0) invert(1)}.mobile-only{display:none}@media (max-width: 1120px){.layout{grid-template-columns:96px 360px 1fr}}@media (max-width: 900px){.layout{grid-template-columns:1fr;grid-template-rows:1fr 64px}.desktop-only{display:none}.mobile-only{display:flex}.left-pane{border-right:0}.left-pane,.main-pane{min-height:0}.layout.mobile-pane-list .left-pane{display:block}.layout.mobile-pane-list .main-pane,.layout.mobile-pane-chat .left-pane{display:none}.layout.mobile-pane-chat .main-pane{display:grid;grid-template-rows:1fr}.main-pane{padding:10px}.chat-window{grid-template-rows:auto auto auto 1fr auto auto}.chat-search{width:100%}.chat-search input{min-width:0}.chat-header{flex-direction:column}.chat-title-row{width:100%}.chat-title-row h3{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-last-seen{max-width:42vw;overflow:hidden;text-overflow:ellipsis}.message-actions{gap:4px}.message-actions .icon-button{width:30px;height:30px}.chat-back{display:inline-flex}.notification-nudge{flex-direction:column;align-items:stretch}.composer-wrap{padding-bottom:6px}.send-icon-button{width:56px}.app-nav.mobile-only{border-top:1px solid var(--line);border-right:0;flex-direction:row;align-items:center;justify-content:space-around;padding:8px;background:color-mix(in srgb,var(--surface) 95%,transparent)}.app-nav.mobile-only button{width:min(25vw,120px);min-width:68px;padding:7px 6px;gap:4px}.mobile-nav-label{font-size:11px;white-space:nowrap}}