:root{--tg-blue: #0088cc;--tg-blue-hover: #0077b5;--tg-bg: #0e1621;--tg-panel: #17212b;--tg-panel-hover: #1f2d3d;--tg-border: #242f3d;--tg-text: #f5f5f5;--tg-text-muted: #6d7a89;--tg-bubble-out: #2b5278;--tg-bubble-in: #182533;--tg-input-bg: #242f3d;--tg-button: #0088cc;--tg-button-text: #ffffff;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--transition-fast: .15s ease;--transition-normal: .2s ease}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--tg-bg);color:var(--tg-text);min-height:100vh;min-height:100dvh;overflow:hidden;-webkit-font-smoothing:antialiased;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.message-text,.emoji-picker-emoji,.btn-emoji-icon{font-family:var(--font-sans),"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}#root{height:100vh;height:100dvh}input,button,textarea{font-family:inherit}input:focus,textarea:focus{outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--tg-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--tg-text-muted)}[data-theme=light]{--tg-bg: #ffffff;--tg-panel: #f7f7f7;--tg-panel-hover: #e8e8e8;--tg-border: #e0e0e0;--tg-text: #000000;--tg-text-muted: #707579;--tg-bubble-out: #effdde;--tg-bubble-in: #ffffff;--tg-input-bg: #ffffff;--tg-button: #0088cc;--tg-button-text: #ffffff}[data-theme=light] .message.out{box-shadow:0 1px 3px #00000014}[data-theme=light] .message.in{border:1px solid rgba(0,0,0,.06);box-shadow:0 1px 2px #0000000a}.auth-page{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--tg-bg);padding:max(20px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}.auth-card{width:100%;max-width:380px;background:var(--tg-panel);border:1px solid var(--tg-border);border-radius:16px;padding:28px 24px 32px;box-shadow:0 8px 32px #0003}@media (max-width: 768px){.auth-card{padding:24px 20px 28px}.auth-title{font-size:22px}.auth-submit,.auth-input{min-height:48px}}[data-theme=light] .auth-card{box-shadow:0 4px 24px #00000014}.auth-title{font-family:Comfortaa,cursive;margin:0 0 8px;font-size:26px;font-weight:700;color:var(--tg-text);text-align:center}.auth-subtitle{margin:0 0 24px;font-size:14px;color:var(--tg-text-muted);text-align:center}.auth-form{display:flex;flex-direction:column;gap:12px}.auth-error{padding:10px 12px;background:rgba(220,53,69,.2);border:1px solid rgba(220,53,69,.5);border-radius:8px;color:#f5a0a8;font-size:14px}.auth-input{padding:12px 16px;background:var(--tg-input-bg);border:1px solid var(--tg-border);border-radius:12px;color:var(--tg-text);font-size:15px;transition:border-color .15s ease}.auth-input::placeholder{color:var(--tg-text-muted)}.auth-input:focus{outline:none}.auth-submit{padding:14px 16px;background:var(--tg-blue);border:none;border-radius:12px;color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s ease,transform .1s ease}.auth-submit:hover:not(:disabled){background:var(--tg-blue-hover);transform:translateY(-1px)}.auth-submit:active:not(:disabled){transform:translateY(0)}.auth-submit:disabled{opacity:.7;cursor:not-allowed}.auth-switch{margin:20px 0 0;font-size:14px;color:var(--tg-text-muted);text-align:center}.auth-link{background:none;border:none;color:var(--tg-blue);cursor:pointer;font-size:inherit;padding:0;text-decoration:underline}.auth-link:hover{color:var(--tg-blue-hover)}.call-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;display:flex;align-items:center;justify-content:center}.call-screen-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,rgba(20,25,35,.97) 0%,rgba(15,18,25,.98) 100%)}.call-screen-backdrop--dark{background:linear-gradient(180deg,rgba(12,14,22,.98) 0%,rgba(8,10,16,.99) 100%)}.call-screen-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;padding:32px 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call-screen-spin{to{transform:rotate(360deg)}}.call-screen-actions{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;width:100%}.call-screen-actions--two{margin-top:8px}.call-screen-actions--bottom{margin-top:auto;padding-top:32px;gap:32px}.call-screen-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:14px;font-size:16px;font-weight:600;border:none;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s}.call-screen-btn:active{transform:scale(.97)}.call-screen-btn--accept{background:linear-gradient(135deg,#2e7d32 0%,#1b5e20 100%);color:#fff;box-shadow:0 4px 16px #2e7d3266}.call-screen-btn--accept:hover{background:linear-gradient(135deg,#388e3c 0%,#2e7d32 100%);box-shadow:0 6px 20px #2e7d3273}.call-screen-btn--decline{background:rgba(255,255,255,.12);color:#ffcdd2;border:1px solid rgba(255,255,255,.15)}.call-screen-btn--decline:hover{background:rgba(229,57,53,.25);border-color:#e5393580;color:#ff8a80}.call-screen-btn--cancel{background:rgba(255,255,255,.1);color:#ffffffe6;border:1px solid rgba(255,255,255,.2)}.call-screen-btn--cancel:hover{background:rgba(229,57,53,.2);border-color:#e5393566;color:#ff8a80}.call-screen-btn--hangup{width:64px;height:64px;padding:0;border-radius:50%;background:linear-gradient(135deg,#e53935 0%,#c62828 100%);color:#fff;box-shadow:0 4px 20px #e5393573}.call-screen-btn--hangup:hover{background:linear-gradient(135deg,#ef5350 0%,#e53935 100%);box-shadow:0 6px 24px #e5393580}.call-screen-btn--unmute{margin-bottom:16px;background:rgba(33,150,243,.25);color:#90caf9;border:1px solid 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.2s}.settings-back:hover{background:var(--tg-panel-hover)}.settings-title{margin:0;font-size:20px;font-weight:600;color:var(--tg-text)}.settings-content{flex:1;overflow-y:auto;padding:20px}.settings-section{margin-bottom:24px}.settings-section-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--tg-text-muted);margin-bottom:8px;padding:0 12px}.settings-block{background:var(--tg-panel);border-radius:14px;overflow:hidden;border:1px solid var(--tg-border)}.settings-row{display:flex;align-items:center;gap:12px;padding:14px 16px;background:none;border:none;width:100%;text-align:left;font-family:inherit;font-size:15px;color:var(--tg-text);border-bottom:1px solid var(--tg-border);transition:background .15s ease}.settings-row:last-child{border-bottom:none}.settings-row-clickable{cursor:pointer;transition:background .15s}.settings-row-clickable:hover,.settings-row-clickable.active{background:var(--tg-panel-hover)}.settings-row-avatar{width:48px;height:48px;border-radius:50%;background:var(--tg-bubble-out);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;color:var(--tg-text);flex-shrink:0}.settings-row-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.settings-row-main{font-weight:500;color:var(--tg-text)}.settings-row-sub{font-size:13px;color:var(--tg-text-muted)}.settings-chevron{flex-shrink:0;color:var(--tg-text-muted)}.settings-check{flex-shrink:0;color:var(--tg-blue)}.settings-row-toggle{cursor:default}.settings-switch{width:44px;height:24px;border-radius:12px;background:var(--tg-border);border:none;cursor:pointer;padding:2px;flex-shrink:0;transition:background .2s}.settings-switch:hover{background:var(--tg-text-muted)}.settings-switch.on{background:var(--tg-blue)}.settings-switch-knob{display:block;width:20px;height:20px;border-radius:50%;background:white;transition:transform .2s}.settings-switch.on .settings-switch-knob{transform:translate(20px)}.settings-form{max-width:400px}.settings-message{padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:14px}.settings-error{background:rgba(220,53,69,.2);border:1px solid rgba(220,53,69,.5);color:#f5a0a8}.settings-success{background:rgba(40,167,69,.2);border:1px solid rgba(40,167,69,.5);color:#8fdc9e}.settings-input{width:100%;padding:12px 16px;background:var(--tg-input-bg);border:1px solid var(--tg-border);border-radius:8px;color:var(--tg-text);font-size:15px;margin-bottom:8px}.settings-input:last-child{margin-bottom:0}.settings-input::placeholder{color:var(--tg-text-muted)}.settings-input:focus{border-color:var(--tg-blue)}.settings-readonly{padding:12px 16px;color:var(--tg-text-muted);font-size:15px}.settings-save{margin-top:24px;padding:12px 24px;background:var(--tg-blue);border:none;border-radius:8px;color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s}.settings-save:hover:not(:disabled){background:var(--tg-blue-hover)}.settings-save:disabled{opacity:.7;cursor:not-allowed}.settings-about-block{padding:24px;text-align:center}.settings-about-title{font-family:Comfortaa,cursive;margin:0 0 8px;font-size:26px;font-weight:700;color:var(--tg-text)}.settings-about-version{margin:0 0 16px;font-size:14px;color:var(--tg-text-muted)}.settings-about-desc{margin:0;font-size:14px;color:var(--tg-text-muted);line-height:1.5}.app{display:flex;height:100vh;width:100%}.sidebar{width:360px;min-width:280px;max-width:420px;background:var(--tg-panel);border-right:1px solid var(--tg-border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-header{padding:14px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--tg-border);min-height:56px;background:var(--tg-panel)}.sidebar-title{margin:0;flex:1;display:flex;align-items:center}.sidebar-logo{height:40px;width:auto;max-width:200px;object-fit:contain;display:block}.sidebar-logo-light,[data-theme=light] .sidebar-logo-dark{display:none}[data-theme=light] .sidebar-logo-light{display:block}.btn-logout{padding:8px 14px;background:transparent;border:1px solid var(--tg-border);border-radius:20px;color:var(--tg-text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.btn-logout:hover{background:var(--tg-panel-hover);color:var(--tg-text);border-color:var(--tg-border)}.sidebar-user{padding:8px 16px;font-size:13px;color:var(--tg-text-muted);border-bottom:1px solid var(--tg-border);background:var(--tg-panel)}.sidebar-tip{padding:8px 12px;margin:8px 12px;font-size:12px;line-height:1.35;color:var(--tg-text-muted);background:var(--tg-input-bg);border-radius:8px;border:1px solid var(--tg-border)}.sidebar-tip strong{color:var(--tg-text)}.sidebar-settings{display:flex;align-items:center;gap:10px;padding:12px 16px;margin:0;width:100%;background:none;border:none;border-top:1px solid var(--tg-border);color:var(--tg-text-muted);font-size:14px;font-weight:500;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.sidebar-settings:hover{background:var(--tg-panel-hover);color:var(--tg-text)}.sidebar-settings svg{flex-shrink:0;opacity:.8}.auth-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--tg-bg);color:var(--tg-text-muted)}.auth-spinner{width:40px;height:40px;border:3px solid var(--tg-border);border-top-color:var(--tg-blue);border-radius:50%;animation:auth-spin .8s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.sidebar-search{flex-shrink:0;padding:10px 14px;margin:10px 12px;background:var(--tg-input-bg);border:1px solid transparent;border-radius:22px;color:var(--tg-text);font-size:14px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.sidebar-search::placeholder{color:var(--tg-text-muted)}.chat-list{flex:1;overflow-y:auto}.chat-list-label{padding:8px 16px 4px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--tg-text-muted)}.chat-list-empty{padding:16px;font-size:14px;color:var(--tg-text-muted)}.chat-list-empty p{margin:0 0 8px;line-height:1.4}.chat-list-empty p:last-of-type{margin-bottom:12px}.chat-list-empty-hint{font-size:12px;opacity:.9}.chat-list-empty-hint strong{color:var(--tg-text)}.chat-list-empty code,.chat-list-url{background:var(--tg-input-bg);padding:2px 6px;border-radius:4px;font-size:12px;word-break:break-all}.chat-list-error{border:1px solid rgba(220,53,69,.4);background:rgba(220,53,69,.1)}.chat-list-error p{color:#f5a0a8}.btn-refresh-list{display:block;width:100%;padding:10px 16px;background:var(--tg-blue);border:none;border-radius:8px;color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.btn-refresh-list:hover{background:var(--tg-blue-hover)}.chat-item{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;border-bottom:1px solid var(--tg-border);transition:background var(--transition-fast)}.chat-item:hover{background:var(--tg-panel-hover)}.chat-item.active{background:var(--tg-panel-hover);border-left:3px solid var(--tg-blue);margin-left:0}.chat-item-me{border-left:3px solid var(--tg-blue);background:var(--tg-panel-hover)}.chat-item-me .chat-preview{color:var(--tg-text-muted);font-size:13px}.chat-avatar-me{background:var(--tg-blue)}.chat-avatar{width:48px;height:48px;border-radius:50%;background:var(--tg-bubble-out);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;color:var(--tg-text);flex-shrink:0}.chat-item-content{flex:1;min-width:0}.chat-item-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.chat-name{font-size:15px;font-weight:500;color:var(--tg-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-time{font-size:12px;color:var(--tg-text-muted);flex-shrink:0}.chat-preview{font-size:14px;color:var(--tg-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-unread{flex-shrink:0;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--tg-blue);color:#fff;font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;margin-left:auto}.sidebar-chat-zone{flex:1;display:flex;flex-direction:column;min-height:0}.sidebar-chat-zone-clickable{cursor:pointer;transition:background .2s}.sidebar-chat-zone-clickable:hover{background:rgba(0,0,0,.03)}.sidebar-chat-zone-clickable:active{background:rgba(0,0,0,.06)}[data-theme=light] .sidebar-chat-zone-clickable:hover{background:rgba(0,0,0,.04)}[data-theme=light] .sidebar-chat-zone-clickable:active{background:rgba(0,0,0,.08)}.chat-area{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--tg-bg);position:relative;overflow:hidden}.settings-slide-wrapper{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;flex-direction:column;min-width:0;transform:translate(0);transition:transform .28s cubic-bezier(.32,.72,0,1),opacity .28s ease}.settings-slide-wrapper.settings-slide-exiting{transform:translate(100%);opacity:.85;pointer-events:none}.chat-area-content{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}.chat-area-transition>.chat-area-content{animation:chat-area-in .25s ease-out}@keyframes chat-area-in{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}.chat-area-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--tg-text-muted);font-size:16px;line-height:1.5;text-align:center;padding:24px;max-width:320px;margin:0 auto}.chat-header{padding:12px 16px;border-bottom:1px solid var(--tg-border);display:flex;align-items:center;gap:12px;min-height:56px;background:var(--tg-panel);flex-shrink:0}.chat-header-back{display:none}.chat-header-avatar{width:44px;height:44px;border-radius:50%;background:var(--tg-bubble-out);display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:600;color:var(--tg-text);flex-shrink:0}.chat-header-info{flex:1;min-width:0}.chat-header-name{font-size:17px;font-weight:600;color:var(--tg-text);margin:0 0 2px;letter-spacing:-.01em}.chat-header-status{font-size:13px;color:var(--tg-text-muted);margin:0}.chat-header-call{flex-shrink:0;width:44px;height:44px;border:none;border-radius:50%;background:var(--tg-panel-hover);color:var(--tg-blue);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,color 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.1s}.call-btn-accept{background:var(--tg-blue);color:#fff}.call-btn-accept:hover{background:var(--tg-blue-hover)}.call-btn-decline{background:var(--tg-panel-hover);color:var(--tg-text)}.call-btn-decline:hover{background:var(--tg-border)}.call-btn-hangup{background:#e53935;color:#fff}.call-btn-hangup:hover{background:#c62828}.call-bar{position:fixed;top:0;left:0;right:0;z-index:999;background:var(--tg-panel);border-bottom:1px solid var(--tg-border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.call-bar-label{font-size:15px;font-weight:500;color:var(--tg-text)}.messages-wrapper{flex:1;min-height:0;position:relative;display:flex;flex-direction:column}.messages{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:16px 20px 24px;display:flex;flex-direction:column;gap:6px;overscroll-behavior:contain}.scroll-to-bottom-btn{position:absolute;bottom:16px;right:20px;width:44px;height:44px;border-radius:50%;border:none;background:var(--tg-button);color:var(--tg-button-text);box-shadow:0 2px 12px #00000059,0 0 0 1px #fff3;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s ease;z-index:10}.scroll-to-bottom-btn:hover{transform:scale(1.05)}.scroll-to-bottom-btn:active{transform:scale(.98)}.message{max-width:75%;padding:10px 14px 12px 16px;border-radius:18px;font-size:15px;line-height:1.45;word-wrap:break-word;box-shadow:0 1px 2px #00000014;position:relative}.message-text{white-space:pre-wrap;word-break:break-word;font-variant-emoji:emoji}.message-text .emoji-inline{font-size:1.2em;vertical-align:middle}.message.out{align-self:flex-end;background:var(--tg-bubble-out);border-radius:18px 18px 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8px;margin-bottom:4px}.message-reply-to-bar{flex-shrink:0;width:3px;border-radius:2px;background:var(--tg-blue)}.message-reply-to-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.message-reply-to-author{display:block;font-size:13px;font-weight:600;color:var(--tg-blue)}.message-reply-to-text{font-size:13px;color:var(--tg-text-muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-forwarded{font-size:12px;color:var(--tg-text-muted);margin-bottom:4px}.message-context-menu{position:fixed;z-index:1000;min-width:200px;padding:8px 0;background:var(--tg-panel);border:1px solid var(--tg-border);border-radius:12px;box-shadow:0 8px 32px #0006}[data-theme=light] .message-context-menu{box-shadow:0 8px 32px #00000026}.message-context-menu-section{padding:6px 12px 8px}.message-context-menu-label{display:block;font-size:11px;color:var(--tg-text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px}.message-context-menu-reactions{display:flex;gap:4px;flex-wrap:wrap}.message-context-menu-emoji{width:36px;height:36px;padding:0;border:none;border-radius:10px;background:none;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s,transform .1s}.message-context-menu-emoji:hover{background:var(--tg-panel-hover);transform:scale(1.15)}.message-context-menu-item{display:block;width:100%;padding:10px 16px;border:none;background:none;color:var(--tg-text);font-size:14px;text-align:left;cursor:pointer;transition:background .1s}.message-context-menu-item:hover{background:var(--tg-panel-hover)}.message-context-menu-chats{display:flex;flex-direction:column;gap:2px}.message-context-menu-chat{display:flex;align-items:center;gap:10px;width:100%;padding:8px 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var(--tg-border)}.input-reply-preview-content{flex:1;min-width:0}.input-reply-preview-label{display:block;font-size:12px;color:var(--tg-blue);margin-bottom:2px}.input-reply-preview-text{font-size:13px;color:var(--tg-text-muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.input-reply-preview-close{width:28px;height:28px;padding:0;border:none;border-radius:50%;background:transparent;color:var(--tg-text-muted);font-size:20px;line-height:1;cursor:pointer;flex-shrink:0;transition:background .1s,color .1s}.input-reply-preview-close:hover{background:var(--tg-panel-hover);color:var(--tg-text)}.reaction-picker{position:absolute;bottom:100%;left:0;margin-bottom:6px;display:flex;gap:4px;padding:6px 8px;background:var(--tg-panel);border:1px solid var(--tg-border);border-radius:16px;box-shadow:0 6px 24px #00000059;z-index:50}[data-theme=light] .reaction-picker{box-shadow:0 6px 24px #0000001f}.reaction-picker-emoji{width:36px;height:36px;padding:0;border:none;border-radius:10px;background:none;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s,transform .1s}.reaction-picker-emoji:hover{background:var(--tg-panel-hover);transform:scale(1.2)}.input-area{padding:14px 20px 20px;background:var(--tg-panel);border-top:1px solid var(--tg-border);position:relative;flex-shrink:0}.input-row{display:flex;align-items:flex-end;gap:6px;background:var(--tg-input-bg);border-radius:24px;padding:8px 8px 8px 18px;border:1px solid transparent;transition:border-color var(--transition-fast)}.btn-emoji{width:40px;height:40px;border:none;background:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background 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.voice-message-btn:hover{background:var(--tg-text)}.voice-message-wave{flex:1;min-width:0;height:32px;position:relative;display:flex;align-items:center}.voice-message-wave-seek{cursor:pointer}.voice-message-bars{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:space-between;gap:2px}.voice-bar{flex:1;min-width:2px;max-width:4px;height:var(--h, 50%);max-height:24px;border-radius:2px;background:var(--tg-text-muted);opacity:.5}.message.out .voice-bar{background:rgba(255,255,255,.5)}.voice-bar-played{background:var(--tg-blue)!important;opacity:1;transition:background .08s ease,opacity .08s ease}.message.in .voice-bar-played{background:var(--tg-text)!important}.message.out .voice-bar-played{background:rgba(255,255,255,.95)!important}.voice-message-dur{flex-shrink:0;font-size:13px;font-variant-numeric:tabular-nums;color:var(--tg-text-muted);min-width:36px;text-align:right}.message.out .voice-message-dur{color:#fffc}.message-voice-loading,.message-voice-error{font-size:13px;color:var(--tg-text-muted)}.btn-voice{width:44px;height:44px;min-width:44px;min-height:44px;border-radius:50%;border:none;background:none;color:var(--tg-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s,color .2s,transform .15s;-webkit-tap-highlight-color:transparent}.btn-voice:hover:not(:disabled){background:var(--tg-panel-hover);color:var(--tg-text)}.btn-voice:disabled{opacity:.5;cursor:not-allowed}.btn-voice svg{width:24px;height:24px}.btn-voice-active{color:#f44336;background:rgba(244,67,54,.15)}.btn-voice-active:hover{background:rgba(244,67,54,.25)}.voice-recording-bar.voice-recording-tg{display:flex;align-items:center;gap:14px;padding:14px 18px;margin-bottom:10px;background:var(--tg-panel);border-radius:14px;border:1px solid var(--tg-border);box-shadow:0 2px 10px #0000001f}[data-theme=light] 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var(--tg-border);min-height:56px}.voice-recording-bar-left{display:flex;align-items:center;gap:10px;flex-shrink:0}.voice-recording-dot-ref{width:10px;height:10px;border-radius:50%;background:var(--tg-blue);flex-shrink:0;animation:voice-dot-pulse 1.2s ease-in-out infinite}.voice-recording-time-ref{font-variant-numeric:tabular-nums;font-size:15px;font-weight:500;color:var(--tg-text)}.voice-recording-hint-ref{flex:1;text-align:center;font-size:13px;color:var(--tg-text-muted);padding:0 8px;min-width:0}.btn-voice-send-rec{flex-shrink:0;width:52px;height:52px;min-width:52px;min-height:52px;border-radius:50%;border:none;background:#e53935;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #e5393566;transition:background .2s,transform .1s,box-shadow .2s;-webkit-tap-highlight-color:transparent}.btn-voice-send-rec:hover{background:#c62828;transform:scale(1.05);box-shadow:0 3px 12px #e5393580}.btn-voice-send-rec:active{transform:scale(.98)}.btn-voice-send-rec svg{width:24px;height:24px}.voice-preview-bar.voice-preview-tg{padding:14px 18px;margin-bottom:10px;background:var(--tg-panel);border-radius:14px;border:1px solid var(--tg-border);box-shadow:0 2px 10px #0000001f}[data-theme=light] .voice-preview-bar.voice-preview-tg{box-shadow:0 2px 12px #00000014}.voice-preview-tg-inner{display:flex;flex-direction:column;gap:14px}.voice-preview-tg-inner .voice-message-tg{max-width:none}.voice-preview-actions{display:flex;gap:10px;justify-content:flex-end}.btn-voice-send-tg{padding:10px 20px;background:var(--tg-blue);border:none;border-radius:12px;color:#fff;font-size:15px;font-weight:500;cursor:pointer;transition:background .2s,transform .1s}.btn-voice-send-tg:hover{background:var(--tg-blue-hover);transform:scale(1.02)}.btn-voice-cancel-tg{padding:10px 18px;background:transparent;border:1px solid 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.15s}.emoji-picker-tab:hover,.emoji-picker-tab.active{background:var(--tg-panel-hover)}.emoji-picker-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;padding:8px;max-height:220px;overflow-y:auto}.emoji-picker-emoji{width:36px;height:36px;border:none;border-radius:8px;background:none;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s,transform .1s}.emoji-picker-emoji:hover{background:var(--tg-panel-hover);transform:scale(1.15)}.message .message-text .message-sticker,.message-sticker{cursor:pointer;-webkit-user-select:none;user-select:none;display:inline-block;padding:6px 4px;margin:-2px 0;font-size:22px!important;line-height:1.2!important;min-height:1.2em;transition:transform .25s cubic-bezier(.34,1.2,.64,1),filter .25s ease;filter:drop-shadow(0 1px 2px rgba(0,0,0,.15))}.message-sticker:hover{transform:scale(1.2);filter:drop-shadow(0 2px 8px rgba(0,0,0,.2))}.message-sticker:active{transform:scale(1.05);transition-duration:.1s}.sticker-burst{position:fixed;pointer-events:none;z-index:9999;transform:translate(-50%,-50%)}.sticker-burst-particle{position:absolute;left:0;top:0;animation:sticker-fly-out var(--duration) cubic-bezier(.25,.46,.45,.94) var(--delay) forwards;opacity:0;will-change:transform,opacity;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}@keyframes sticker-fly-out{0%{transform:translate(0) scale(.4) rotate(0);opacity:0}12%{transform:translate(calc(var(--tx) * .15),calc(var(--ty) * .15)) scale(1.05) rotate(var(--rotation));opacity:1}to{transform:translate(var(--tx),var(--ty)) scale(.35) rotate(var(--rotation));opacity:0}}@media (max-width: 768px){.app{position:relative;overflow:hidden;height:100dvh;height:100vh}.sidebar{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;max-width:none;min-width:0;z-index:1;transition:transform .25s ease,opacity .25s ease}.app.app-mobile-chat .sidebar{transform:translate(-100%);opacity:0;pointer-events:none}.chat-area{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;transition:transform .25s ease,opacity .25s ease}.app:not(.app-mobile-chat) .chat-area{transform:translate(100%);opacity:0;pointer-events:none}.app.app-mobile-chat .chat-area{z-index:2;transform:translate(0);opacity:1}.chat-header-back{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:10px;margin:-4px 4px -4px -4px;border:none;background:none;color:var(--tg-text);cursor:pointer;border-radius:12px;flex-shrink:0;-webkit-tap-highlight-color:transparent}.chat-header-back:hover,.chat-header-back:active{background:var(--tg-panel-hover)}.messages{padding:12px 14px 20px}.message{max-width:88%;padding:10px 12px 12px 14px;font-size:15px}.input-area{padding:12px 14px calc(14px + env(safe-area-inset-bottom,0px))}.input-row{padding:6px 6px 6px 14px}.btn-emoji,.btn-send{min-width:44px;min-height:44px}.scroll-to-bottom-btn{bottom:calc(16px + env(safe-area-inset-bottom,0px));right:14px;width:48px;height:48px}.chat-item{padding:14px 16px;min-height:56px}.chat-avatar{width:52px;height:52px;font-size:20px}.sidebar-header{padding:12px 14px;min-height:52px}.sidebar-search{margin:8px 12px;padding:12px 14px}.emoji-picker{left:14px;width:min(320px,calc(100vw - 28px));max-height:40vh}.message-context-menu{min-width:260px;max-width:calc(100vw - 24px)}.message-context-menu-emoji{width:44px;height:44px;font-size:24px}.chat-area-empty{padding:20px 16px;font-size:15px}}