*{margin:0;padding:0;box-sizing:border-box}:root{--bg-base: #111111;--bg-primary: #161616;--bg-secondary: #1c1c1c;--bg-tertiary: #232323;--bg-hover: #2a2a2a;--bg-active: #303030;--border: rgba(255,255,255,.06);--border-light: rgba(255,255,255,.04);--text-primary: #f0f0f0;--text-secondary: #999999;--text-muted: #555555;--accent: #ffffff;--danger: #e05050;--success: #3ddc84;--scrollbar: #2a2a2a;--scrollbar-hover: #3a3a3a;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 2px 8px rgba(0,0,0,.3);--shadow-lg: 0 4px 16px rgba(0,0,0,.4);--shadow-xl: 0 8px 32px 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var(--border);padding:16px;overflow-y:auto;z-index:1}.member-category{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);padding:16px 0 6px}.member-item{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:10px;cursor:pointer;transition:background .1s}.member-item:hover{background:var(--bg-hover)}.member-item .member-avatar{width:32px;height:32px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;position:relative}.member-item .status-dot{width:10px;height:10px;border-radius:50%;position:absolute;bottom:-1px;right:-1px;border:2px solid var(--bg-secondary)}.status-dot.online{background:var(--success)}.status-dot.idle{background:#e6a817}.status-dot.dnd{background:var(--danger)}.status-dot.offline{background:var(--text-muted)}.member-item .member-name{font-size:14px;color:var(--text-secondary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.member-role-badge{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;padding:1px 5px;border-radius:6px;flex-shrink:0}.member-role-badge.role-owner{background:#ffffff1a;color:var(--text-primary)}.member-role-badge.role-admin{background:#ffffff0d;color:var(--text-secondary)}.video-grid-container{flex:1;display:flex;flex-direction:column;background:var(--bg-base)}.video-grid{flex:1;display:grid;gap:8px;padding:8px}.video-grid.grid-1{grid-template-columns:1fr}.video-grid.grid-2,.video-grid.grid-4{grid-template-columns:1fr 1fr}.video-grid.grid-many{grid-template-columns:repeat(3,1fr)}.video-tile{background:var(--bg-tertiary);border-radius:16px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:200px;border:1px solid var(--border)}.video-tile 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solid var(--border);border-radius:12px;overflow:hidden;z-index:200;box-shadow:var(--shadow-lg);animation:slideUp .15s ease}.user-dropdown-item{display:flex;align-items:center;gap:8px;padding:10px 12px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all .1s}.user-dropdown-item:hover{background:var(--bg-hover);color:var(--text-primary)}.user-dropdown-item.danger:hover{color:var(--danger)}.channel-category button,.channel-category .add-channel-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:2px;font-size:14px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .15s}.channel-category button:hover,.channel-category .add-channel-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center;padding:40px}.empty-state 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12px}.settings-nav{display:flex;flex-direction:column;gap:2px}.settings-nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text-secondary);background:none;border:none;cursor:pointer;transition:all .1s;text-align:left;width:100%}.settings-nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.settings-nav-item.active{background:var(--bg-active);color:var(--text-primary)}.settings-content{flex:1;display:flex;flex-direction:column;min-width:0}.settings-content-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 12px;border-bottom:1px solid var(--border)}.settings-content-header h2{font-size:18px;font-weight:700}.settings-close-btn{width:32px;height:32px;border-radius:50%;background:var(--bg-tertiary);border:none;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;padding:0}.settings-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.settings-content-body{flex:1;overflow-y:auto;padding:20px 24px 24px}.settings-section h3{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px;margin-top:16px}.settings-section h3:first-child{margin-top:0}.settings-section select{width:100%;font-family:inherit;background:var(--bg-primary);border:1px solid var(--border);color:var(--text-primary);border-radius:12px;padding:9px 12px;font-size:13px;outline:none;cursor:pointer;transition:border-color .15s}.settings-section select:hover{border-color:#ffffff1a}.settings-divider{height:1px;background:var(--border);margin:20px 0}.setting-row{display:flex;align-items:center;gap:12px;margin-bottom:8px}.setting-row label{font-size:13px;color:var(--text-secondary);min-width:80px}.setting-row select{flex:1}.setting-hint{font-size:11px;color:var(--text-muted);margin-top:2px;margin-bottom:8px}.setting-hint-inline{font-size:11px;color:var(--text-muted);margin-left:auto}.checkbox-row label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--text-primary);min-width:unset}.checkbox-row input[type=checkbox]{width:16px;height:16px;accent-color:var(--text-primary);cursor:pointer}.settings-toggle-group{display:flex;gap:0;border-radius:12px;overflow:hidden;border:1px solid var(--border);margin-bottom:12px}.toggle-option{flex:1;padding:9px 14px;font-size:13px;font-weight:500;background:var(--bg-primary);color:var(--text-muted);border:none;cursor:pointer;transition:all .15s;text-align:center}.toggle-option:not(:last-child){border-right:1px solid var(--border)}.toggle-option:hover{color:var(--text-primary)}.toggle-option.active{background:var(--bg-active);color:var(--text-primary)}.ptt-key-btn{padding:8px 16px;border-radius:12px;background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);font-size:13px;font-weight:500;font-family:SF Mono,Consolas,monospace;cursor:pointer;transition:all .15s;min-width:100px;text-align:center}.ptt-key-btn:hover{border-color:#ffffff1a}.ptt-key-btn.capturing{border-color:#fff3;background:var(--bg-active);animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.settings-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;height:4px;border-radius:2px;background:var(--bg-tertiary);outline:none;border:none;padding:0}.settings-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--text-primary);cursor:pointer;border:none}.settings-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--text-primary);cursor:pointer;border:none}.slider-label{font-size:12px;color:var(--text-secondary);min-width:42px;text-align:right;font-family:SF Mono,Consolas,monospace}.mic-test{display:flex;align-items:center;gap:12px}.mic-test-bar-container{flex:1;height:8px;background:var(--bg-tertiary);border-radius:4px;position:relative;overflow:hidden}.mic-test-bar{height:100%;background:var(--text-muted);border-radius:4px;transition:width .05s linear;min-width:0}.mic-test-bar.active{background:var(--success)}.mic-test-threshold{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--danger);border-radius:1px;pointer-events:none}.msg-embeds{display:flex;flex-direction:column;gap:6px;margin-top:6px}.link-embed{display:flex;max-width:520px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;transition:border-color .15s}.link-embed:hover{border-color:#ffffff1a}.link-embed-accent{width:4px;min-height:100%;background:var(--text-muted);flex-shrink:0}.link-embed-body{flex:1;min-width:0;padding:10px 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img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.profile-avatar-section{display:flex;align-items:center;gap:16px;margin-top:8px}.profile-avatar-preview{width:80px;height:80px;min-width:80px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;overflow:hidden;border:2px solid var(--border)}.profile-avatar-preview img{width:100%;height:100%;object-fit:cover}.profile-avatar-letter{font-size:32px;font-weight:600;color:var(--text-muted)}.profile-avatar-actions{display:flex;flex-direction:column;gap:6px}.profile-avatar-actions .setting-hint{margin-top:2px}.profile-name-row{display:flex;gap:8px;align-items:center;margin-top:8px}.profile-name-row input{flex:1}.profile-info-grid{display:flex;flex-direction:column;gap:10px;margin-top:8px}.profile-info-item{display:flex;flex-direction:column;gap:2px}.profile-info-item 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input:focus{outline:none;border-color:#ffffff1f}.danger-btn{color:var(--danger)!important}.danger-btn:hover{background:var(--danger)!important;color:#fff!important}.settings-message{margin-top:12px;padding:8px 12px;border-radius:10px;font-size:13px}.settings-message.success{background:#3ddc841a;color:var(--success)}.settings-message.error{background:#e050501a;color:var(--danger)}.voice-controls{display:flex;flex-direction:column;gap:6px;padding:10px 12px;background:var(--bg-primary);border-top:1px solid var(--border)}.voice-controls .voice-info{display:flex;flex-direction:column;gap:1px}.voice-controls .voice-channel-name{font-size:13px;font-weight:600;color:var(--success);display:flex;align-items:center;gap:6px}.voice-dot{width:8px;height:8px;border-radius:50%;background:var(--success);flex-shrink:0}.voice-dot.speaking{animation:speaking-pulse .8s ease-in-out infinite}@keyframes speaking-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.7}}.voice-controls .voice-status{font-size:11px;color:var(--text-muted)}.audio-level-bar-container{height:3px;background:var(--bg-tertiary);border-radius:2px;overflow:hidden}.audio-level-bar{height:100%;background:var(--text-muted);border-radius:2px;transition:width .05s linear}.audio-level-bar.speaking{background:var(--success)}.connection-stats{display:flex;gap:10px;padding:4px 0}.connection-stats .stat{display:flex;flex-direction:column;align-items:center;gap:1px}.connection-stats .stat-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted)}.connection-stats .stat-value{font-size:11px;font-family:SF Mono,Consolas,monospace;color:var(--text-secondary)}.connection-stats .stat-value.warn{color:#e6a817}.voice-buttons{display:flex;gap:4px;flex-wrap:wrap}.voice-buttons 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var(--border);box-shadow:var(--shadow-xl);z-index:50}.screen-share-preview video{width:100%;display:block;object-fit:contain;max-height:180px}.screen-share-preview .preview-label{padding:6px 10px;font-size:11px;font-weight:600;color:var(--text-secondary);background:var(--bg-primary);text-align:center}.file-share-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:none;border:none;border-radius:8px;color:var(--text-muted);cursor:pointer;flex-shrink:0;transition:color .15s;padding:0}.file-share-btn:hover{color:var(--text-primary)}.file-message{display:flex;align-items:center;gap:12px;max-width:420px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:10px 14px;margin-top:4px;transition:border-color 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10px;font-size:11px}.file-unavailable{font-size:12px;color:var(--text-muted);font-style:italic}.file-shared-label{font-size:12px;color:var(--text-muted)}.file-complete{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--success)}.file-error-state{display:flex;align-items:center;gap:8px}.file-error-text{font-size:11px;color:var(--danger)}.file-transfer-progress{display:flex;align-items:center;gap:8px;min-width:120px}.file-progress-bar{flex:1;height:4px;background:var(--bg-tertiary);border-radius:2px;overflow:hidden}.file-progress-fill{height:100%;background:var(--text-primary);border-radius:2px;transition:width .2s ease}.file-progress-text{font-size:11px;color:var(--text-muted);min-width:32px;text-align:right}.file-cancel-btn{width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-muted);cursor:pointer;border-radius:4px;padding:0}.file-cancel-btn:hover{color:var(--danger)}.invite-page{width:100%;height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base)}.invite-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:24px;padding:40px;text-align:center;min-width:360px;max-width:420px;box-shadow:var(--shadow-xl)}.invite-subtitle{color:var(--text-muted);font-size:13px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:24px}.invite-server-icon{width:80px;height:80px;border-radius:20px;background:var(--bg-tertiary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:32px;font-weight:600;color:var(--text-primary)}.invite-server-icon img{width:100%;height:100%;border-radius:20px;object-fit:cover}.invite-server-name{font-size:24px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.invite-member-count{display:flex;align-items:center;justify-content:center;gap:6px;color:var(--text-muted);font-size:14px;margin-bottom:24px}.invite-error{color:var(--danger);font-size:14px;margin-bottom:16px}.invite-error-icon{color:var(--text-muted);margin-bottom:16px}.invite-loading{color:var(--text-muted);font-size:14px;padding:40px 0}.invite-btn{display:inline-block;width:100%;padding:12px 24px;border-radius:14px;font-size:15px;font-weight:600;cursor:pointer;border:none;text-decoration:none;text-align:center;transition:opacity 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ease}.search-modal-content{width:560px;max-height:500px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-xl);overflow:hidden;display:flex;flex-direction:column;animation:slideUp .2s ease}.search-modal-input{padding:16px;border-bottom:1px solid var(--border)}.search-modal-input input{width:100%;font-size:16px}.search-results{flex:1;overflow-y:auto;padding:8px}.search-result{display:flex;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .1s}.search-result:hover{background:var(--bg-hover)}.search-result-meta{font-size:11px;color:var(--text-muted)}.search-result-content{font-size:13px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-empty{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:14px}.mention-autocomplete{position:absolute;bottom:100%;left:14px;right:14px;max-height:200px;overflow-y:auto;background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-lg);z-index:100;margin-bottom:4px;padding:4px}.mention-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:6px;cursor:pointer;font-size:13px;transition:background .1s}.mention-item:hover,.mention-item.selected{background:var(--bg-hover)}.mention-item .mention-name{font-weight:500;color:var(--text-primary)}.mention-item .mention-username{color:var(--text-muted);font-size:12px}.mention-highlight{background:#58a6ff1f;color:#5dadec;padding:0 2px;border-radius:3px;font-weight:500}.hamburger-btn{display:none}.member-count-label{font-size:13px;color:var(--text-muted)}.sidebar-overlay{display:none}@media(max-width:768px){.hamburger-btn{display:flex!important;flex-shrink:0}.sidebar-overlay{display:block;position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;z-index:99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.server-sidebar{position:fixed;top:0;left:0;bottom:0;z-index:100;transform:translate(-100%);transition:transform .25s ease}.channel-sidebar{position:fixed;top:0;left:72px;bottom:0;z-index:100;transform:translate(calc(-100% - 72px));transition:transform .25s ease}.app-layout.sidebar-open .server-sidebar,.app-layout.sidebar-open .channel-sidebar{transform:translate(0)}.main-content{width:100%}.member-list,.member-count-label{display:none}.pinned-drawer{position:fixed;top:0;right:0;bottom:0;width:100%;max-width:360px;z-index:100;box-shadow:var(--shadow-xl)}.message-row{padding:8px 12px}.message-hover-actions{right:8px;top:-12px}.message-input-wrapper textarea{font-size:16px;min-height:44px}.message-input-wrapper .send-btn,.message-input-wrapper .attach-btn{min-width:44px;min-height:44px}.modal{width:95vw;max-width:95vw;margin:16px}.search-modal .search-modal-content{width:95vw;max-width:95vw;height:80vh;margin:10vh auto}.context-menu{max-width:calc(100vw - 16px)}.emoji-picker-container{right:0;left:0;width:100%;max-width:360px}.auth-card{margin:16px;width:calc(100vw - 32px);max-width:420px}.voice-controls{flex-wrap:wrap;gap:8px}.voice-controls button{min-width:44px;min-height:44px}.reply-preview{font-size:12px;padding:6px 12px}.toast-container{left:16px;right:16px;bottom:16px;max-width:100%}}@media(min-width:769px)and (max-width:1024px){.channel-sidebar,.member-list{width:200px;min-width:200px}.server-sidebar{width:64px;min-width:64px}.server-icon{width:42px;height:42px;font-size:16px}}