:root{--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 20px;--font-size-xl: 24px;--font-size-xxl: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--color-bg-primary: #1a1a2e;--color-bg-secondary: #16213e;--color-bg-tertiary: #0f3460;--color-text-primary: #e0e0e0;--color-text-secondary: #8b8b8b;--color-text-inverse: #1a1a1a;--color-accent-primary: #a29bfe;--color-accent-secondary: #6c5ce7;--color-border: #2a2a4a;--color-success: #55efc4;--color-warning: #ffeaa7;--color-error: #ff7675;--color-dm: #fab1a0}[data-theme=light]{--color-bg-primary: #ffffff;--color-bg-secondary: #f5f5f7;--color-bg-tertiary: #e8e8ed;--color-text-primary: #1a1a1a;--color-text-secondary: #6b6b6b;--color-text-inverse: #ffffff;--color-accent-primary: #6c5ce7;--color-accent-secondary: #a29bfe;--color-border: #e0e0e0;--color-success: #00b894;--color-warning: #fdcb6e;--color-error: #d63031;--color-dm: #e17055}[data-style=modern]{--color-accent-primary: #5288C1;--color-accent-secondary: #6AB2F2;--color-accent-bg: rgba(82, 136, 193, .18)}[data-scheme=amber]{--color-accent-primary: #F59E0B;--color-accent-secondary: #FBBF24;--color-accent-bg: rgba(245, 158, 11, .18);--color-dm: #FBBF24}[data-scheme=teal]{--color-accent-primary: #14B8A6;--color-accent-secondary: #2DD4BF;--color-accent-bg: rgba(20, 184, 166, .18);--color-dm: #2DD4BF}[data-scheme=violet]{--color-accent-primary: #8B5CF6;--color-accent-secondary: #A78BFA;--color-accent-bg: rgba(139, 92, 246, .18);--color-dm: #A78BFA}[data-scheme=coral]{--color-accent-primary: #F97316;--color-accent-secondary: #FB923C;--color-accent-bg: rgba(249, 115, 22, .18);--color-dm: #FB923C}[data-scheme=neutral-gray]{--color-bg-primary: #1A1A1D;--color-bg-secondary: #131316;--color-bg-tertiary: #232327;--color-border: #28282C;--color-accent-primary: #7C8A9A;--color-accent-secondary: #A0ADBC;--color-accent-bg: rgba(124, 138, 154, .18)}.net-bar{position:relative;flex-shrink:0;background:var(--color-bg-secondary)}.net-bar-track{position:relative;height:2px;background:transparent;overflow:hidden}.net-bar-fill{position:absolute;top:0;left:0;height:100%;width:30%;background:linear-gradient(90deg,transparent,var(--color-accent-primary),var(--color-accent-secondary),transparent);opacity:0;transform:translate(-100%)}.net-bar.active .net-bar-fill{opacity:1;animation:net-bar-slide 1.1s linear infinite}@keyframes net-bar-slide{0%{transform:translate(-100%)}to{transform:translate(400%)}}.net-bar.slow .net-bar-fill{animation-duration:1.6s;background:linear-gradient(90deg,transparent,var(--color-warning),var(--color-warning),transparent)}.net-bar-label{position:absolute;top:2px;left:0;right:0;padding:4px 16px 6px;font-size:var(--font-size-xs);color:var(--color-warning);text-align:center;font-weight:600;background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);pointer-events:none;z-index:5}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:var(--font-family);font-size:var(--font-size-md);color:var(--color-text-primary);background:var(--color-bg-primary);transition:background-color .2s,color .2s}.app-layout{display:flex;flex-direction:column;height:100vh;max-width:100%;margin:0 auto}@media(min-width:1440px){.app-layout{max-width:80%;border-left:1px solid var(--color-border);border-right:1px solid var(--color-border)}}@media(max-width:480px){html,body,#root{min-width:360px}}.app-body{display:flex;flex:1;overflow:hidden}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}:focus-visible{outline:2px solid var(--color-accent-primary);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:0ms!important;animation-duration:0ms!important}}@media(max-width:1024px){.detail-panel{display:none}}@media(max-width:768px){.sidebar{display:none}.sidebar.mobile-open{display:flex;position:fixed;z-index:100;left:0;top:48px;bottom:0;width:240px;box-shadow:4px 0 16px #0000004d}.toolbar-brand{display:none}.toolbar{padding:var(--spacing-xs) var(--spacing-sm)}.toolbar-nav{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-xs)}.toolbar-btn{padding:var(--spacing-xs);font-size:var(--font-size-sm)}}@media(max-width:768px){.app-body.mobile-list-open .sidebar{display:flex;flex:1;width:100%;min-width:0;border-right:none;position:static;box-shadow:none}.app-body.mobile-list-open .main-content,.app-body.mobile-detail-open .sidebar{display:none}.app-body.mobile-detail-open .main-content{display:flex;flex:1;width:100%}.content-back-btn{display:flex!important}}.content-back-btn{display:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}a{color:var(--color-accent-primary);text-decoration:none}a:hover{text-decoration:underline}html.compact{--spacing-xs: 2px;--spacing-sm: 4px;--spacing-md: 10px;--spacing-lg: 16px;--spacing-xl: 22px;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-md: 14px;--font-size-lg: 17px;--font-size-xl: 20px;--font-size-xxl: 26px}[data-style=glassmorphism]{--radius-sm: 10px;--radius-md: 16px;--radius-lg: 20px;--glass-bg: rgba(255, 255, 255, .06);--glass-border: rgba(255, 255, 255, .1);--glass-blur: 20px;--glass-glow: rgba(162, 155, 254, .25)}[data-style=glassmorphism] #root{background:linear-gradient(135deg,#0f0a1a,#1a1035,#0d1b2a)}[data-style=glassmorphism] #root:before,[data-style=glassmorphism] #root:after{content:"";position:fixed;border-radius:50%;filter:blur(120px);opacity:.12;z-index:0;pointer-events:none;animation:glass-float 25s ease-in-out infinite}[data-style=glassmorphism] #root:before{width:500px;height:500px;background:#7c3aed;top:-150px;left:-100px}[data-style=glassmorphism] #root:after{width:400px;height:400px;background:#2563eb;bottom:-150px;right:-100px;animation-delay:-12s}@keyframes glass-float{0%,to{transform:translate(0)}50%{transform:translate(30px,20px)}}[data-style=glassmorphism] .toolbar{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-bottom-color:var(--glass-border)}[data-style=glassmorphism] .toolbar-nav{background:#ffffff0d;border-radius:12px;padding:3px;gap:2px}[data-style=glassmorphism] .toolbar-btn{border-radius:10px;padding:var(--spacing-xs) 16px;transition:all .2s}[data-style=glassmorphism] .toolbar-btn:hover{background:#ffffff0f}[data-style=glassmorphism] .toolbar-nav button.active{background:var(--color-accent-primary);color:#fff;box-shadow:0 2px 12px var(--glass-glow)}[data-style=glassmorphism] .sidebar{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-right-color:var(--glass-border)}[data-style=glassmorphism] .sidebar-item:hover,[data-style=glassmorphism] .sidebar-nav-item:hover{background:#ffffff0f}[data-style=glassmorphism] .sidebar-item.active{background:#a29bfe1f;border:1px solid rgba(162,155,254,.2)}[data-style=glassmorphism] .sidebar-divider{background:var(--glass-border)}[data-style=glassmorphism] .channel-bar{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-bottom-color:var(--glass-border)}[data-style=glassmorphism] .message{background:#ffffff0d;border-color:var(--glass-border);border-radius:var(--radius-md)}[data-style=glassmorphism] .message.own{background:linear-gradient(135deg,#a29bfe2e,#60a5fa1f);border-color:#a29bfe40}[data-style=glassmorphism] .date-separator:before,[data-style=glassmorphism] .date-separator:after{border-top-color:var(--glass-border)}[data-style=glassmorphism] .chat-input-area{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-top-color:var(--glass-border)}[data-style=glassmorphism] .chat-textarea{background:#ffffff0a;border-color:var(--glass-border);border-radius:var(--radius-md)}[data-style=glassmorphism] .chat-textarea:focus{border-color:var(--color-accent-primary);box-shadow:0 0 0 3px var(--glass-glow)}[data-style=glassmorphism] .send-btn{background:linear-gradient(135deg,var(--color-accent-primary),#818cf8);border-radius:var(--radius-md);box-shadow:0 4px 16px var(--glass-glow);transition:all .2s}[data-style=glassmorphism] .send-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--glass-glow);opacity:1}[data-style=glassmorphism] .news-card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-color:var(--glass-border);border-radius:var(--radius-lg);transition:all .3s}[data-style=glassmorphism] .news-card:hover{border-color:#a29bfe4d;box-shadow:0 8px 32px #0003;transform:translateY(-2px)}[data-style=glassmorphism] .news-actions{border-top-color:var(--glass-border)}[data-style=glassmorphism] .action-btn:hover,[data-style=glassmorphism] .tip-btn:hover{background:#ffffff0f;border-radius:var(--radius-sm)}[data-style=glassmorphism] .new-post-btn{background:linear-gradient(135deg,var(--color-accent-primary),#818cf8);box-shadow:0 4px 16px var(--glass-glow);border-radius:var(--radius-md);transition:all .2s}[data-style=glassmorphism] .new-post-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--glass-glow);opacity:1}[data-style=glassmorphism] .btn-primary{background:linear-gradient(135deg,var(--color-accent-primary),#818cf8);box-shadow:0 2px 12px var(--glass-glow);border-radius:var(--radius-md)}[data-style=glassmorphism] .status-bar{background:#0003;backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-top-color:var(--glass-border)}[data-style=glassmorphism] .settings-section{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--spacing-md) 20px}[data-style=glassmorphism] .channel-context-menu,[data-style=glassmorphism] .user-context-menu{background:#141423d9;backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-color:var(--glass-border);border-radius:var(--radius-md)}[data-style=glassmorphism] .reply-indicator,[data-style=glassmorphism] .edit-indicator{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top-color:var(--glass-border)}[data-style=glassmorphism] ::-webkit-scrollbar-track{background:transparent}[data-style=glassmorphism] ::-webkit-scrollbar-thumb{background:#ffffff14}[data-style=glassmorphism] .unread-badge{box-shadow:0 0 8px var(--glass-glow)}[data-style=glassmorphism] .dm-msg{background:#ffffff0d;border-color:var(--glass-border)}[data-style=glassmorphism] .dm-msg.own{background:linear-gradient(135deg,#a29bfe2e,#60a5fa1f);border-color:#a29bfe40}[data-style=glassmorphism] .bookmark-card,[data-style=glassmorphism] .search-result,[data-style=glassmorphism] .notif-item{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-color:var(--glass-border);border-radius:var(--radius-md)}[data-style=glassmorphism][data-theme=light]{--glass-bg: rgba(255, 255, 255, .45);--glass-border: rgba(255, 255, 255, .6);--glass-glow: rgba(108, 92, 231, .2)}[data-style=glassmorphism][data-theme=light] #root{background:linear-gradient(135deg,#e8e0f0,#d5cce8,#c5d5e8)}[data-style=glassmorphism][data-theme=light] #root:before{background:#a78bfa;opacity:.15}[data-style=glassmorphism][data-theme=light] #root:after{background:#60a5fa;opacity:.15}[data-style=modern]{--color-bg-primary: #0E1621;--color-bg-secondary: #0E1621;--color-bg-tertiary: #182533;--color-bg-hover: #202B36;--color-text-primary: #FFFFFF;--color-text-secondary: #708499;--color-text-tertiary: #5A6B7C;--color-text-inverse: #FFFFFF;--color-border: #1F2C3A;--color-border-strong: #2A3744;--color-success: #4DCD5E;--color-warning: #E8A93C;--color-error: #E53935;--color-dm: #6AB2F2;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .25);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4);--color-chat-active-bg: color-mix(in srgb, var(--color-accent-primary) 38%, var(--color-bg-secondary))}[data-style=modern] .app-layout{max-width:100%;border:none}[data-style=modern] .toolbar{background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}[data-style=modern] .sidebar{background:var(--color-bg-secondary);border-right:1px solid var(--color-border-strong)!important}[data-style=modern] .sidebar-nav-item:hover,[data-style=modern] .sidebar-item:hover{background:var(--color-bg-tertiary)}[data-style=modern] .sidebar-item.active{background:var(--color-accent-bg)}[data-style=modern] .message{background:var(--color-bg-secondary);border:none;border-radius:18px;padding:8px 14px;box-shadow:none}[data-style=modern] .message.own{background:color-mix(in srgb,var(--color-accent-primary) 32%,var(--color-bg-secondary));border:none}[data-style=modern] .message:hover{background:var(--color-bg-hover);box-shadow:0 0 0 1px var(--color-accent-primary),0 4px 12px #0006}[data-style=modern] .message.own:hover{background:color-mix(in srgb,var(--color-accent-primary) 45%,var(--color-bg-secondary));box-shadow:0 0 0 1px var(--color-accent-secondary),0 4px 12px #0006}[data-style=modern] .message:not(.continuation){border-bottom-left-radius:6px}[data-style=modern] .message.own:not(.continuation){border-bottom-left-radius:18px;border-bottom-right-radius:6px}[data-style=modern] .date-separator{justify-content:center}[data-style=modern] .date-separator:before,[data-style=modern] .date-separator:after{display:none}[data-style=modern] .date-separator-label{background:var(--color-bg-tertiary);padding:3px 10px;border-radius:var(--radius-full);border:1px solid var(--color-border)}[data-style=modern] .chat-textarea{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-lg)}[data-style=modern] .chat-textarea:focus{border-color:var(--color-accent-primary);box-shadow:0 0 0 2px var(--color-accent-bg)}[data-style=modern] .send-btn{background:var(--color-accent-primary);border-radius:var(--radius-full);transition:background .15s}[data-style=modern] .send-btn:hover{background:var(--color-accent-secondary);opacity:1}[data-style=modern] .channel-bar{background:var(--color-bg-secondary);border-bottom-color:var(--color-border)}[data-style=modern] .news-card{background:var(--color-bg-secondary);border-color:var(--color-border);border-radius:var(--radius-lg)}[data-style=modern] .news-card:hover{border-color:var(--color-border-strong)}[data-style=modern] .action-btn:hover,[data-style=modern] .tip-btn:hover{background:var(--color-bg-tertiary);border-radius:var(--radius-sm)}[data-style=modern] .new-post-btn,[data-style=modern] .btn-primary{background:var(--color-accent-primary);border-radius:var(--radius-md)}[data-style=modern] .new-post-btn:hover{background:var(--color-accent-secondary);opacity:1}[data-style=modern] .status-bar{background:var(--color-bg-secondary);border-top-color:var(--color-border)}[data-style=modern] .channel-context-menu,[data-style=modern] .user-context-menu{background:var(--color-bg-secondary);border-color:var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg)}[data-style=modern] .dm-msg{background:var(--color-bg-secondary);border:none;border-radius:18px}[data-style=modern] .dm-msg.own{background:color-mix(in srgb,var(--color-accent-primary) 32%,var(--color-bg-secondary));border:none}[data-style=modern] ::-webkit-scrollbar{width:8px;height:8px}[data-style=modern] ::-webkit-scrollbar-track{background:transparent}[data-style=modern] ::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full)}[data-style=modern] ::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}[data-style=modern] .settings-section{background:transparent;border:none;border-radius:0;padding:0}[data-style=modern] .settings-view{padding:var(--spacing-md) var(--spacing-lg);max-width:700px}[data-style=modern] .settings-select{width:100%;max-width:300px;padding:8px 12px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--font-size-sm);font-family:inherit}[data-style=modern] .settings-select:focus{outline:none;border-color:var(--color-accent-primary)}[data-style=modern] .unread-badge{background:var(--color-accent-primary)}[data-style=modern][data-theme=light]{--color-bg-primary: #FFFFFF;--color-bg-secondary: #F4F4F5;--color-bg-tertiary: #EBEDF0;--color-bg-hover: #E5E8EC;--color-text-primary: #0F1419;--color-text-secondary: #707579;--color-text-tertiary: #A2ACB4;--color-accent-primary: #3390EC;--color-accent-secondary: #4FB3F6;--color-accent-bg: rgba(51, 144, 236, .12);--color-border: #E5E8EC;--color-border-strong: #D4D9DD;--color-dm: #3390EC;--shadow-sm: 0 1px 2px rgba(16, 35, 47, .08);--shadow-md: 0 2px 8px rgba(16, 35, 47, .1);--shadow-lg: 0 4px 16px rgba(16, 35, 47, .15)}[data-style=modern][data-theme=light] .message.own,[data-style=modern][data-theme=light] .dm-msg.own{background:color-mix(in srgb,var(--color-accent-primary) 18%,var(--color-bg-secondary))}[data-style=modern] .message-row{display:flex;align-items:flex-end;gap:8px;padding:2px 16px;position:relative}[data-style=modern] .message-row.own{flex-direction:row-reverse}[data-style=modern] .message-row.continuation{padding-top:1px}[data-style=modern] .message-avatar-col{width:36px;flex-shrink:0;align-self:flex-end}[data-style=modern] .message-avatar-col .msg-avatar,[data-style=modern] .message-avatar-col .msg-avatar-placeholder{width:36px;height:36px;border-radius:50%;cursor:pointer}[data-style=modern] .message-avatar-col .msg-avatar-placeholder{background:var(--color-accent-bg);color:var(--color-accent-primary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}[data-style=modern] .message-bubble{max-width:100%;padding:8px 14px;border-radius:18px;background:var(--color-bg-tertiary);border:none;box-shadow:0 1px 2px #0003;min-width:56px;overflow-wrap:break-word}[data-style=modern] .message-row:not(.own):not(.continuation) .message-bubble{border-bottom-left-radius:6px}[data-style=modern] .message-row.own .message-bubble,[data-style=modern] .message-bubble.own{background:color-mix(in srgb,var(--color-accent-primary) 32%,var(--color-bg-secondary))}[data-style=modern] .message-row.own:not(.continuation) .message-bubble{border-bottom-right-radius:6px}[data-style=modern] .message-meta-inline{float:right;display:inline-flex;align-items:center;gap:3px;margin-left:8px;margin-top:4px;font-size:11px;color:var(--color-text-secondary);user-select:none;line-height:1;white-space:nowrap;position:relative;top:2px}[data-style=modern] .reaction-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;font-size:12px;background:#ffffff0f;border:none;border-radius:var(--radius-full);cursor:pointer;line-height:1.3;color:var(--color-text-primary)}[data-style=modern] .reaction-badge:hover:not(:disabled){background:#ffffff1f}[data-style=modern] .reaction-badge.reaction-own{background:color-mix(in srgb,var(--color-accent-primary) 30%,transparent)}[data-style=modern] .reaction-emoji{font-size:13px;line-height:1}[data-style=modern] .reaction-count{font-weight:600;font-size:11px}[data-style=modern] .user-context-menu{z-index:10000}[data-style=modern] .msg-react-hover,[data-style=modern] .chat-media-bar{display:none!important}[data-style=modern] .chat-messages{overflow-x:hidden}[data-style=modern] .message-bubble img,[data-style=modern] .message-bubble video{max-width:100%;height:auto;border-radius:var(--radius-md)}[data-style=modern] .msg-image{max-width:100%!important;max-height:400px!important;border-radius:var(--radius-md)!important;object-fit:contain!important;display:block}[data-style=modern] .message-body{overflow:hidden;word-break:break-word;min-width:0}[data-style=modern] .msg-attachments{max-width:100%}[data-style=modern] .msg-attachments a{display:block;max-width:100%}[data-style=modern] .emoji-picker{z-index:10000!important;position:fixed!important;bottom:80px!important;left:auto!important;right:auto!important}[data-style=modern] .message-row.own{align-self:flex-end;margin-left:auto}[data-style=modern] .message-row:not(.own){align-self:flex-start;margin-right:auto}[data-style=modern] .message-row{max-width:72%}[data-style=modern] .chat-messages>*+*{margin-top:var(--spacing-sm)}[data-style=modern] .chat-messages>.message-row.continuation{margin-top:2px}[data-style=modern] .message-row:hover .message-bubble{background:var(--color-bg-hover);box-shadow:0 0 0 1px var(--color-accent-primary),0 4px 12px #0006}[data-style=modern] .message-row.own:hover .message-bubble{background:color-mix(in srgb,var(--color-accent-primary) 45%,var(--color-bg-secondary));box-shadow:0 0 0 1px var(--color-accent-secondary),0 4px 12px #0006}[data-style=modern] .message-bubble{background:var(--color-bg-tertiary);box-shadow:0 1px 2px #0003}[data-style=modern] .message-bubble.own{background:color-mix(in srgb,var(--color-accent-primary) 32%,var(--color-bg-secondary))!important}[data-style=modern] .msg-avatar-placeholder{background:linear-gradient(135deg,var(--color-accent-secondary),var(--color-accent-primary));color:var(--color-text-inverse)}[data-style=modern] .message-author{font-weight:600;font-size:var(--font-size-sm);color:var(--color-accent-primary);cursor:pointer}[data-style=modern] .message-author:hover{text-decoration:underline}[data-style=modern] .msg-verified{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;background:var(--color-accent-primary);color:var(--color-text-inverse);font-size:9px;font-weight:700}[data-style=modern] .chat-input-area{border-top:1px solid var(--color-border);padding:6px var(--spacing-md);background:var(--color-bg-secondary)}[data-style=modern] .channel-bar,[data-style=modern] .main-content,[data-style=modern] .app-layout,[data-style=modern] .chat-view,[data-style=modern] .dm-conv-view{background:var(--color-bg-secondary)}[data-style=modern] .chat-input{display:flex;gap:6px;align-items:flex-end}[data-style=modern] .chat-textarea{flex:1;padding:10px var(--spacing-md);border:1px solid var(--color-border);border-radius:22px;background:var(--color-bg-tertiary);color:var(--color-text-primary);font-size:var(--font-size-md);resize:none;line-height:1.4}[data-style=modern] .chat-textarea:focus{outline:none;border-color:var(--color-accent-primary)}[data-style=modern] .input-icon-btn{width:40px;height:40px;font-size:22px;border-radius:50%;color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}[data-style=modern] .input-icon-btn:hover:not(:disabled){background:var(--color-bg-tertiary);color:var(--color-text-primary)}[data-style=modern] .chat-input .send-btn{width:42px!important;height:42px!important;border-radius:50%!important;background:var(--color-accent-primary)!important;color:#fff!important;display:flex!important;align-items:center!important;justify-content:center!important;cursor:pointer;flex-shrink:0;padding:0!important;border:none!important;font-size:0!important;transition:background .15s,transform .1s}[data-style=modern] .chat-input .send-btn:hover:not(:disabled){background:var(--color-accent-secondary)!important;transform:scale(1.05)}[data-style=modern] .chat-input .send-btn:disabled{opacity:.4;cursor:not-allowed}[data-style=modern] .chat-input .send-btn .send-btn-icon{display:block;width:22px;height:22px}[data-style=modern] .reply-preview{display:flex;flex-direction:column;border-left:3px solid var(--color-accent-primary);background:#0000001f;border-radius:0 6px 6px 0;padding:4px var(--spacing-sm);margin-bottom:4px;cursor:pointer;max-width:360px}[data-style=modern] .reply-preview:hover{background:#0003}[data-style=modern] .reply-preview-author{font-size:11px;font-weight:700;color:var(--color-accent-primary)}[data-style=modern] .reply-preview-text{font-size:11px;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}[data-style=modern] .media-hint{font-size:var(--font-size-xs);color:var(--color-text-secondary)}[data-style=modern] .channel-bar{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary)}[data-style=modern] .channel-bar-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--color-accent-primary),var(--color-accent-secondary));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0;overflow:hidden}[data-style=modern] .channel-bar-avatar-img{width:100%;height:100%;object-fit:cover}[data-style=modern] .channel-bar-info{display:flex;align-items:center;gap:12px;flex:1;min-width:0;padding:6px 8px;border-radius:var(--radius-md);cursor:pointer}[data-style=modern] .channel-bar-info:hover{background:var(--color-bg-tertiary)}[data-style=modern] .channel-bar-text{display:flex;flex-direction:column;gap:2px;min-width:0}[data-style=modern] .channel-bar-title{font-weight:700;font-size:var(--font-size-md);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}[data-style=modern] .channel-bar-meta{font-size:var(--font-size-xs);color:var(--color-text-secondary)}[data-style=modern] .channel-bar-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}[data-style=modern] .channel-action-btn{width:38px;height:38px;border-radius:50%;color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer}[data-style=modern] .channel-action-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}[data-style=modern] .channel-back-btn{width:40px;height:40px;border-radius:50%;color:var(--color-text-secondary);align-items:center;justify-content:center;flex-shrink:0}[data-style=modern] .channel-back-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}[data-style=modern] .sidebar-resize-handle{position:absolute;top:0;right:-3px;width:6px;height:100%;cursor:col-resize;z-index:20;background:transparent;transition:background .15s}[data-style=modern] .sidebar-resize-handle:hover,[data-style=modern] .sidebar-resize-handle:active{background:var(--color-accent-primary)}[data-style=modern] .send-btn-icon{display:block}[data-style=modern] .dm-msg{border-radius:18px!important;border:none!important;padding:8px 14px!important;max-width:72%!important}[data-style=modern] .dm-msg.own{background:color-mix(in srgb,var(--color-accent-primary) 32%,var(--color-bg-secondary))!important}[data-style=modern] .dm-msg.peer{background:var(--color-bg-tertiary)!important}[data-style=modern] .dm-msg-time{display:inline!important;float:right;margin-left:8px;margin-top:4px;font-size:11px;text-align:right}[data-style=modern] .dm-media-bar{display:none!important}[data-style=modern] .dm-input-area{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--spacing-sm) var(--spacing-md)}[data-style=modern] .dm-textarea{border-radius:22px!important;padding:10px var(--spacing-md)!important;background:var(--color-bg-tertiary)!important;border:1px solid var(--color-border)!important}[data-style=modern] .dm-textarea:focus{border-color:var(--color-accent-primary)!important}[data-style=modern] .dm-send-btn{width:42px!important;height:42px!important;border-radius:50%!important;background:var(--color-accent-primary)!important;color:#fff!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:0!important;font-size:0!important}[data-style=modern] .dm-send-btn:hover:not(:disabled){background:var(--color-accent-secondary)!important}[data-style=modern] .dm-msg-actions{display:none!important}[data-style=modern] .dm-conv-header{background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);gap:10px}[data-style=modern] .dm-send-btn{width:42px!important;height:42px!important;min-width:42px!important;border-radius:50%!important;background:var(--color-accent-primary)!important;color:#fff!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:0!important;font-size:0!important;border:none!important;cursor:pointer}[data-style=modern] .dm-send-btn:hover:not(:disabled){background:var(--color-accent-secondary)!important;transform:scale(1.05)}[data-style=modern] .dm-send-btn:disabled{opacity:.4;cursor:not-allowed}[data-style=modern] .dm-textarea{border-radius:22px!important}[data-style=modern] .dm-input-row{display:flex!important;gap:8px!important;align-items:flex-end!important}[data-style=modern] .input-icon-btn,[data-style=modern] .dm-emoji-toggle{width:40px!important;height:40px!important;font-size:22px!important;border-radius:50%!important;color:var(--color-text-secondary);display:flex!important;align-items:center!important;justify-content:center!important;cursor:pointer;flex-shrink:0;transition:background .15s,color .15s}[data-style=modern] .input-icon-btn:hover:not(:disabled),[data-style=modern] .dm-emoji-toggle:hover:not(:disabled){background:var(--color-bg-tertiary);color:var(--color-text-primary)}[data-style=modern] .sidebar-burger-menu{animation:pop-in .12s ease-out}[data-style=modern] .dm-msg:hover{box-shadow:0 0 0 1px var(--color-accent-primary),0 4px 12px #0006}@media(max-width:768px){[data-style=modern] .message-row{max-width:92%}[data-style=modern] .dm-msg{max-width:92%!important}[data-style=modern] .chat-view,[data-style=modern] .dm-conv-view{height:100%!important;max-height:none!important}[data-style=modern] .app-body.mobile-list-open .sidebar{display:flex!important;flex:1!important;width:100%!important;min-width:0!important;height:100%!important;border-right:none!important;position:static!important;box-shadow:none!important}[data-style=modern] .app-body.mobile-list-open .main-content,[data-style=modern] .app-body.mobile-detail-open .sidebar{display:none!important}[data-style=modern] .app-body.mobile-detail-open .main-content{display:flex!important;flex:1!important;width:100%!important}[data-style=modern] .app-layout{max-width:100%!important}}[data-style=modern]{.chat-view{display:flex;flex-direction:column;height:100%;height:100dvh;max-height:-webkit-fill-available}.chat-messages-wrap{flex:1;position:relative;display:flex;flex-direction:column;min-height:0}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:var(--spacing-md);display:flex;flex-direction:column;scroll-behavior:auto}.chat-messages>*+*{margin-top:var(--spacing-sm)}.chat-messages>.message-row.continuation{margin-top:2px}.chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:var(--spacing-md);color:var(--color-text-secondary);padding:var(--spacing-xl);text-align:center}.chat-empty-icon{font-size:48px;opacity:.6;line-height:1}.chat-empty-title{font-size:var(--font-size-md);color:var(--color-text-secondary)}.channel-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary);flex-shrink:0}.channel-back-btn{width:40px;height:40px;border-radius:var(--radius-full);color:var(--color-text-secondary);align-items:center;justify-content:center;flex-shrink:0;margin-right:4px;transition:background .15s,color .15s}.channel-back-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.channel-bar-info{display:flex;align-items:center;gap:12px;min-width:0;flex:1;padding:6px 8px;border-radius:var(--radius-md);cursor:pointer;transition:background .15s}.channel-bar-info:hover{background:var(--color-bg-tertiary)}.channel-bar-avatar{width:42px;height:42px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-accent-primary),var(--color-accent-secondary));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0;user-select:none;overflow:hidden}.channel-bar-avatar-img{width:100%;height:100%;object-fit:cover;display:block}.channel-bar-text{display:flex;flex-direction:column;min-width:0;gap:2px}.channel-bar-title{font-weight:700;font-size:var(--font-size-md);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.channel-bar-meta{display:flex;align-items:center;gap:6px;font-size:var(--font-size-xs);color:var(--color-text-secondary);line-height:1.2}.channel-bar-members{display:inline-flex;align-items:center}.channel-bar-sep{opacity:.5;padding:0 2px}.pinned-info{display:inline-flex;align-items:center;gap:3px}.pinned-icon{font-size:11px}.pinned-count{color:var(--color-accent-primary);font-weight:600}.channel-bar-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.channel-action-btn{width:38px;height:38px;border-radius:var(--radius-full);color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.channel-action-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.channel-settings-btn{font-size:var(--font-size-lg);color:var(--color-text-secondary);cursor:pointer;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);flex-shrink:0;transition:background .15s,color .15s}.channel-settings-btn:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.unread-divider{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) 0}.unread-divider:before,.unread-divider:after{content:"";flex:1;border-top:2px solid var(--color-accent-primary)}.unread-divider-label{font-size:var(--font-size-xs);color:var(--color-accent-primary);white-space:nowrap;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.date-separator{display:flex;align-items:center;justify-content:center;padding:var(--spacing-sm) 0}.chat-date-float{position:absolute;top:8px;left:50%;transform:translate(-50%);z-index:5;pointer-events:none}.chat-date-float .date-separator-label{pointer-events:auto}.date-separator-label{font-size:var(--font-size-xs);color:var(--color-text-secondary);font-weight:600;background:var(--color-bg-tertiary);padding:3px 10px;border-radius:var(--radius-full);border:1px solid var(--color-border)}.message-row{display:flex;align-items:flex-end;gap:var(--spacing-sm);max-width:72%;position:relative}.message-row.own{align-self:flex-end;flex-direction:row-reverse;margin-left:auto}.message-row:not(.own){align-self:flex-start;margin-right:auto}.message-avatar-col{width:34px;flex-shrink:0;align-self:flex-end}.msg-avatar,.msg-avatar-placeholder{width:34px;height:34px;border-radius:var(--radius-full);flex-shrink:0;cursor:pointer;display:block}.msg-avatar{object-fit:cover}.msg-avatar-placeholder{background:linear-gradient(135deg,var(--color-accent-secondary),var(--color-accent-primary));color:var(--color-text-inverse);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;user-select:none}.message-bubble{position:relative;background:var(--color-bg-tertiary);border:none;border-radius:18px;padding:8px 14px;min-width:56px;max-width:100%;word-wrap:break-word;overflow-wrap:break-word;box-shadow:0 1px 2px #0003}.message-row:not(.own):not(.continuation) .message-bubble{border-bottom-left-radius:6px}.message-row.own:not(.continuation) .message-bubble{border-bottom-right-radius:6px}.message-row.continuation .message-bubble{border-radius:18px}.message-row.own .message-bubble{background:color-mix(in srgb,var(--color-accent-primary) 32%,var(--color-bg-secondary))}.message-row:hover .message-bubble{background:var(--color-bg-hover);box-shadow:0 0 0 1px var(--color-accent-primary),0 4px 12px #0006}.message-row.own:hover .message-bubble{background:color-mix(in srgb,var(--color-accent-primary) 45%,var(--color-bg-secondary));box-shadow:0 0 0 1px var(--color-accent-secondary),0 4px 12px #0006}.message-row.deleted .message-bubble{opacity:.6}.message-row.muted .message-bubble{opacity:.45}.message-header{display:flex;align-items:center;gap:6px;margin-bottom:2px}.message-author{font-weight:600;font-size:var(--font-size-sm);color:var(--color-accent-primary);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}.message-author:hover{text-decoration:underline}.msg-verified{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:var(--radius-full);background:var(--color-accent-primary);color:var(--color-text-inverse);font-size:9px;font-weight:700;flex-shrink:0}.message-body{font-size:var(--font-size-md);line-height:1.45;color:var(--color-text-primary);word-break:break-word}.message-body :last-child{margin-bottom:0}.message-deleted-text{font-style:italic;color:var(--color-text-secondary)}.message-muted-text{font-style:italic;color:var(--color-text-secondary);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-muted-text:hover{opacity:.8}.message-meta-inline{float:right;display:inline-flex;align-items:center;gap:3px;margin-left:8px;margin-top:4px;font-size:11px;color:var(--color-text-secondary);user-select:none;line-height:1;white-space:nowrap;position:relative;top:2px}.edited-indicator{font-size:10px;font-style:italic;opacity:.85}.edited-indicator:after{content:"·";margin-left:3px;opacity:.5}.message-time{white-space:nowrap}.message-reactions{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.reaction-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;font-size:12px;background:#ffffff0f;border:none;border-radius:var(--radius-full);cursor:pointer;transition:background .15s,transform .1s;line-height:1.3;color:var(--color-text-primary)}.reaction-badge:hover:not(:disabled){background:#ffffff1f;transform:translateY(-1px)}.reaction-badge:disabled{cursor:default}.reaction-badge.reaction-own{background:color-mix(in srgb,var(--color-accent-primary) 30%,transparent);color:var(--color-text-primary)}.reaction-emoji{font-size:13px;line-height:1}.reaction-count{font-weight:600;font-size:11px}.ctx-reactions-wrap{border-bottom:1px solid var(--color-border);margin-bottom:4px}.ctx-reactions{display:flex;align-items:center;gap:2px;padding:4px 6px}.ctx-reactions-grid{display:flex;flex-wrap:wrap;gap:2px;padding:4px 6px;max-width:240px}.ctx-react-btn{font-size:20px;padding:4px 5px;border-radius:var(--radius-sm);cursor:pointer;line-height:1;transition:transform .1s}.ctx-react-btn:hover{transform:scale(1.3)}.ctx-react-more{display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);margin-left:2px;padding:4px 5px}.ctx-react-more:hover{color:var(--color-text-primary)}.reply-preview{display:flex;flex-direction:column;border-left:3px solid var(--color-accent-primary);background:#0000001f;border-radius:0 6px 6px 0;padding:4px var(--spacing-sm);margin-bottom:4px;cursor:pointer;transition:background .15s;max-width:360px}.reply-preview:hover{background:#0003}[data-theme=light] .reply-preview{background:#0000000d}[data-theme=light] .reply-preview:hover{background:#0000001a}.reply-preview-author{font-size:11px;font-weight:700;color:var(--color-accent-primary);line-height:1.3}.reply-preview-text{font-size:11px;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}.message-highlight .message-bubble{animation:msg-flash 1.5s ease-out}.send-error-banner{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-error);color:#fff;font-size:var(--font-size-sm);cursor:pointer;animation:slide-down .2s ease-out}.send-error-icon{font-size:var(--font-size-md);flex-shrink:0}.send-error-text{flex:1;min-width:0;word-break:break-word}.send-error-close{opacity:.7;flex-shrink:0}.send-error-banner:hover .send-error-close{opacity:1}.broadcast-banner{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-top:1px solid var(--color-border);color:var(--color-text-secondary);font-size:var(--font-size-sm);user-select:none}.broadcast-banner-icon{font-size:var(--font-size-lg);flex-shrink:0}.broadcast-banner-text{flex:1;min-width:0}.edit-indicator{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-xs) var(--spacing-md);background:var(--color-bg-tertiary);border-top:1px solid var(--color-accent-primary);font-size:var(--font-size-sm)}.edit-indicator-label{color:var(--color-accent-primary);font-weight:600}.edit-cancel{font-size:var(--font-size-xs);color:var(--color-text-secondary);cursor:pointer;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm)}.edit-cancel:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.reply-indicator{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border-top:1px solid var(--color-border);border-left:3px solid var(--color-accent-primary);animation:slide-down .15s ease-out}.reply-indicator-icon{color:var(--color-accent-primary);font-size:var(--font-size-md);flex-shrink:0}.reply-indicator-avatar,.reply-indicator-avatar-placeholder{width:28px;height:28px;border-radius:var(--radius-full);flex-shrink:0}.reply-indicator-avatar{object-fit:cover}.reply-indicator-avatar-placeholder{background:linear-gradient(135deg,var(--color-accent-secondary),var(--color-accent-primary));color:var(--color-text-inverse);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700}.reply-indicator-content{flex:1;display:flex;flex-direction:column;min-width:0}.reply-indicator-author{font-size:var(--font-size-xs);font-weight:700;color:var(--color-accent-primary)}.reply-indicator-text{font-size:var(--font-size-xs);color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reply-cancel{cursor:pointer;color:var(--color-text-secondary);font-size:var(--font-size-md);padding:var(--spacing-xs);border-radius:var(--radius-sm);transition:background .15s,color .15s;flex-shrink:0}.reply-cancel:hover{color:var(--color-text-primary);background:var(--color-bg-secondary)}.scroll-to-bottom-btn{position:absolute;right:var(--spacing-md);bottom:var(--spacing-md);width:44px;height:44px;border-radius:var(--radius-full);background:var(--color-bg-secondary);border:1px solid var(--color-border);color:var(--color-text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 12px #0000004d;z-index:5;transition:background .15s,transform .1s;animation:pop-in .2s ease-out}.scroll-to-bottom-btn:hover{background:var(--color-bg-tertiary);transform:translateY(-1px)}.scroll-arrow{font-size:20px;font-weight:700;line-height:1}.scroll-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;border-radius:var(--radius-full);background:var(--color-accent-primary);color:var(--color-text-inverse);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}.user-context-menu{position:fixed;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:0 4px 16px #00000059;z-index:10000;padding:4px;min-width:180px;animation:pop-in .12s ease-out}.ctx-item{display:block;width:100%;text-align:left;padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);border-radius:var(--radius-sm);cursor:pointer;color:var(--color-text-primary)}.ctx-item:hover{background:var(--color-bg-tertiary)}.ctx-warn{color:var(--color-text-secondary)}.ctx-danger{color:#f44}.ctx-danger:hover{background:#ff44441a}.ctx-divider{height:1px;background:var(--color-border);margin:4px 0}.chat-input-area{border-top:1px solid var(--color-border);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-secondary);flex-shrink:0}.chat-input{display:flex;gap:var(--spacing-sm);align-items:flex-end}.chat-textarea{flex:1;min-width:0;padding:10px var(--spacing-md);border:1px solid var(--color-border);border-radius:22px;background:var(--color-bg-tertiary);color:var(--color-text-primary);font-family:inherit;font-size:var(--font-size-md);resize:none;line-height:1.4;max-height:160px;transition:border-color .15s}.chat-textarea:focus{outline:none;border-color:var(--color-accent-primary)}.chat-textarea:disabled{opacity:.6}.chat-textarea::placeholder{color:var(--color-text-secondary)}.emoji-container{position:relative;flex-shrink:0}.input-icon-btn{width:40px;height:40px;font-size:22px;border-radius:var(--radius-full);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:background .15s,color .15s;flex-shrink:0}.input-icon-btn:hover:not(:disabled){background:var(--color-bg-tertiary);color:var(--color-text-primary)}.input-icon-btn:disabled{cursor:not-allowed;opacity:.4}.chat-attached{display:flex;flex-wrap:wrap;gap:6px;padding:8px var(--spacing-md);border-top:1px solid var(--color-border);background:var(--color-bg-secondary)}.chat-attached-item{display:inline-flex;align-items:center;gap:6px;padding:4px 8px 4px 4px;background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--font-size-xs);color:var(--color-text-primary);max-width:200px}.chat-attached-thumb{width:24px;height:24px;object-fit:cover;border-radius:var(--radius-full);flex-shrink:0}.chat-attached-icon{font-size:14px;padding:0 4px}.chat-attached-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-attached-remove{width:18px;height:18px;border-radius:var(--radius-full);color:var(--color-text-secondary);font-size:11px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.chat-attached-remove:hover{background:var(--color-bg-hover);color:var(--color-error)}.send-btn{width:42px;height:42px;border-radius:var(--radius-full);background:var(--color-accent-primary);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .15s,transform .1s,opacity .15s}.send-btn:hover:not(:disabled){background:var(--color-accent-secondary);transform:scale(1.05)}.send-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.send-btn-icon{display:block}@media(max-width:768px){.message-row{max-width:92%}.channel-bar{padding:var(--spacing-xs) var(--spacing-sm)}.channel-bar-avatar{width:32px;height:32px;font-size:var(--font-size-sm)}.channel-bar-title{font-size:var(--font-size-sm)}.scroll-to-bottom-btn{right:var(--spacing-sm);bottom:var(--spacing-sm);width:40px;height:40px}}}@keyframes msg-flash{0%{background:color-mix(in srgb,var(--color-accent-primary) 60%,transparent)}to{background:var(--color-bg-secondary)}}@keyframes slide-down{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pop-in{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}