:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root,[data-theme=dark]{--bg-primary: #0f1214;--bg-secondary: #1a1d21;--bg-tertiary: #2a2d31;--bg-hover: #3a3d41;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #888888;--border-color: #2a2d31;--border-color-light: #3a3d41;--accent-color: #00d1ff;--accent-hover: #00b8e6;--primary-color: #667eea;--primary-color-hover: #5a67d8;--error-color: #ff4444;--error-bg: #ff444420;--input-bg: #2a2a2a;--input-border: #333333}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-tertiary: #e8e8e8;--bg-hover: #e0e0e0;--text-primary: #1a1a1a;--text-secondary: #5a5a5a;--text-muted: #888888;--border-color: #e0e0e0;--border-color-light: #f0f0f0;--accent-color: #0066cc;--accent-hover: #0052a3;--primary-color: #667eea;--primary-color-hover: #5a67d8;--error-color: #dc3545;--error-bg: #dc354520;--input-bg: #ffffff;--input-border: #cccccc}#root{width:100%;height:100vh}body{margin:0;min-width:320px;min-height:100vh}.sidebar{width:256px;height:100vh;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;left:0;top:0;transition:width .3s ease}.sidebar-collapsed{width:64px}.sidebar-header{height:64px;padding:0 1rem;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;gap:.5rem}.sidebar-logo{display:flex;align-items:baseline;gap:.25rem;flex:1;overflow:hidden}.sidebar-collapsed 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.75rem;border-radius:8px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .2s;text-align:left}.theme-toggle:hover,.sound-toggle:hover,.btn-logout:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.theme-toggle,.sound-toggle{color:var(--text-secondary)}.sound-toggle:hover{color:#00bcd4}.btn-logout:hover{color:#ef4444}.sidebar-collapsed .nav-label,.sidebar-collapsed .nav-badge{display:none}.sidebar-collapsed .theme-toggle,.sidebar-collapsed .btn-logout{justify-content:center;padding:.625rem}@media(max-width:1024px)and (min-width:769px){.sidebar{width:64px}.sidebar-logo{display:none}.nav-label,.nav-badge{display:none!important}.nav-item,.theme-toggle,.sound-toggle,.btn-logout{justify-content:center;padding:.625rem}}@media(max-width:768px){.sidebar.sidebar-mobile{flex-direction:row;width:100%;height:60px;top:auto;bottom:0;border-right:none;border-top:1px solid var(--border-color);z-index:100}.sidebar-mobile 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ease}.layout:has(.sidebar-collapsed) .main-content{margin-left:64px;width:calc(100% - 64px)}@media(max-width:1024px)and (min-width:769px){.main-content{margin-left:64px;width:calc(100% - 64px)}.layout:has(.sidebar) .main-content{margin-left:64px;width:calc(100% - 64px)}}@media(max-width:768px){.layout{flex-direction:column}.main-content{margin-left:0!important;width:100%!important;height:calc(100vh - 60px);padding-bottom:0}}body,html{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background-color:var(--bg-primary);color:var(--text-primary);font-family:Arial,sans-serif}#root{width:100%;height:100%}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s 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rgb(0,229,255);box-shadow:none}.input-icon{width:20px;height:20px;margin-right:.75rem;color:#fff;flex-shrink:0}#username,#password{background-color:#13181a;border:none}.input-wrapper input{background:#13181a;border:none;outline:none}input{width:100%;padding:.5rem 0;border:none;font-size:1rem;outline:none}input::placeholder{color:var(--text-muted)}.forgot-password{text-align:right;margin-bottom:1.5rem}.forgot-password a{color:var(--accent-color);text-decoration:none}.forgot-password a:hover{text-decoration:underline}.btn{display:inline-block;padding:.8rem 1.5rem;font-size:1rem;border:none;border-radius:4px;cursor:pointer}.btn-primary{background-color:#00bcd4;color:#fff;font-weight:600;width:100%;margin-bottom:1rem;padding:1rem 1.5rem;border-radius:8px;transition:background-color .2s,transform .1s;height:56px}.btn-primary:hover:not(:disabled){background-color:#0097a7;transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);margin:.5rem}.btn-secondary:hover{background-color:var(--border-color)}.error-message{background-color:var(--error-color);color:#fff;padding:.8rem;border-radius:4px;margin-bottom:1rem;font-size:.9rem}@media(max-width:480px){.login-box{padding:1.5rem;box-shadow:none}}.chat-detail-page{display:flex;flex-direction:column;height:100%;width:100%;background:var(--bg-primary);overflow:hidden}.chat-detail-header{display:flex;align-items:center;padding:12px 20px;border-bottom:1px solid var(--border-color);background:var(--bg-primary);flex-shrink:0;height:60px}[data-theme=dark] .chat-detail-page,[data-theme=dark] .chat-detail-header{background:#000}.chat-detail-column .back-btn{display:none}.back-btn{padding:8px 16px;border:none;background:transparent;color:var(--text-secondary, #666);font-size:14px;cursor:pointer;border-radius:8px;transition:all .2s}.back-btn:hover{background:var(--bg-hover, #f5f5f5);color:var(--text-primary, #1a1a1a)}.chat-header-info{display:flex;align-items:center;gap:12px;flex:1;margin-left:8px}.chat-header-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:16px}.chat-header-name{font-weight:600;font-size:16px;color:var(--text-primary, #1a1a1a);display:flex;align-items:center;gap:8px}.ws-status{font-size:12px;display:inline-block}.ws-status.connected{color:#22c55e;animation:pulse 2s infinite}.ws-status.polling{color:#f59e0b;animation:pulse 1.5s infinite}.typing-status{font-size:13px;color:var(--text-secondary, #666);font-weight:400;margin-left:8px;display:inline-flex;align-items:center;gap:2px}.typing-dots{display:inline-flex}.typing-dots span{animation:typing-dot 1.4s infinite ease-in-out 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#f5f5f5);border-radius:8px;padding:16px;margin:12px 20px;border:1px solid var(--border-color, #e0e0e0)}.upload-progress-title{font-weight:600;font-size:14px;color:var(--text-primary, #1a1a1a);margin-bottom:12px}.upload-progress-item{margin-bottom:12px}.upload-progress-item:last-child{margin-bottom:0}.upload-progress-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.upload-file-name{font-size:13px;color:var(--text-primary, #1a1a1a);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:70%}.upload-percent{font-size:12px;color:var(--text-secondary, #666);font-weight:600;min-width:40px;text-align:right}.upload-progress-bar{width:100%;height:8px;background:var(--bg-tertiary, #e0e0e0);border-radius:4px;overflow:hidden}.upload-progress-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:4px;transition:width .2s ease}[data-theme=dark] .upload-progress-container{background:#2a2a2a;border-color:#333}[data-theme=dark] .upload-progress-title,[data-theme=dark] .upload-file-name{color:#fff}[data-theme=dark] .upload-percent{color:#aaa}[data-theme=dark] .upload-progress-bar{background:#333}.upload-progress-message{background:#007bff!important;color:#fff!important;min-width:250px;max-width:400px}.upload-progress-message .upload-progress-title{color:#fff!important;margin-bottom:12px;font-size:14px}.upload-progress-message .upload-file-name{color:#ffffffe6!important;font-size:12px}.upload-progress-message .upload-percent{color:#fffc!important;font-size:11px}.upload-progress-message .upload-progress-bar{background:#ffffff4d!important}.upload-progress-message .upload-progress-item{margin-bottom:8px}.upload-progress-message .upload-progress-item:last-child{margin-bottom:0}.chat-messages-container{flex:1;overflow-y:auto!important;overflow-x:hidden;padding:20px;display:block;background:var(--bg-primary);min-width:0;height:calc(100% - 120px)}[data-theme=dark] .chat-messages-container{background:#000}.loading-more-messages{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;color:var(--text-secondary, #666);gap:8px}.loading-more-messages p{margin:0;font-size:13px}.messages-loading,.messages-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary, #666)}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color, #e0e0e0);border-top-color:var(--accent-color, #007bff);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}.messages-list{display:flex;flex-direction:column;gap:8px;width:100%;min-height:min-content}.message-date-separator{display:flex;align-items:center;justify-content:center;margin:20px 0}.message-date-separator span{padding:6px 16px;background:var(--bg-secondary, #f5f5f5);border-radius:20px;font-size:12px;color:var(--text-secondary, #666);font-weight:500}.floating-date-badge{position:sticky;top:12px;z-index:10;display:flex;justify-content:center;pointer-events:none;margin-bottom:-36px;width:fit-content;margin-left:auto;margin-right:auto;padding:5px 14px;background:#00000059;color:#fff;border-radius:20px;font-size:12px;font-weight:500;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 1px 4px #0000002e;opacity:0;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease}.floating-date-badge--visible{opacity:1;transform:translateY(0)}[data-theme=light] .floating-date-badge{background:#00000047}[data-theme=dark] .floating-date-badge{background:#ffffff26}.message{display:flex;align-items:flex-end;gap:10px;max-width:70%;padding:4px 0;word-wrap:break-word;overflow-wrap:break-word}.message-own{align-self:flex-end;flex-direction:row-reverse;margin-left:auto}.message:not(.message-own){align-self:flex-start}.message-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px;flex-shrink:0;overflow:hidden}.message-avatar-img{width:100%;height:100%;object-fit:cover}.message-own .message-avatar{display:none}.message-content{display:flex;flex-direction:column;gap:4px;max-width:100%;min-width:0;align-items:flex-end;position:relative}.message-own .message-content{align-items:flex-end}.message-quick-reply{position:absolute;top:-8px;right:8px;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:var(--bg-tertiary, #f0f0f0);border-radius:50%;cursor:pointer;color:var(--text-muted, #888);opacity:0;visibility:hidden;transition:all .2s;z-index:10;box-shadow:0 2px 8px #0000001a}.message-quick-reply:hover{background:var(--accent-color, #007bff);color:#fff;transform:scale(1.1)}.message:hover .message-quick-reply,.message-own:hover .message-quick-reply{opacity:1;visibility:visible}.message-own .message-quick-reply{right:auto;left:8px}.message-quote{padding:8px 12px;margin-bottom:8px;background:var(--bg-tertiary, #f0f0f0);border-left:3px solid var(--accent-color, #007bff);border-radius:0 8px 8px 0;font-size:12px;color:var(--text-secondary, #666);max-width:90%}.message-quote-header{display:flex;align-items:center;gap:6px;margin-bottom:4px}.message-quote-icon{font-size:12px;color:var(--accent-color, #007bff)}.message-quote-sender{font-weight:600;color:var(--text-primary)}.message-quote-text{color:var(--text-secondary, #666);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}[data-theme=dark] .message-quick-reply{background:#2a2a2a;color:#888;box-shadow:0 2px 8px #0000004d}[data-theme=dark] .message-quick-reply:hover{background:#007bff;color:#fff}[data-theme=dark] .message-quote{background:#1a1d21;border-left-color:#007bff}[data-theme=dark] .message-quote-sender{color:#fff}[data-theme=dark] .message-quote-text{color:#888}.message-sender-name{font-size:12px;font-weight:600;color:var(--accent-color);margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}[data-theme=dark] .message-sender-name{color:#64b5f6}.message-files{display:flex;flex-direction:column;gap:8px;margin-bottom:4px}.message-file-item{border-radius:8px;overflow:hidden;background:var(--bg-tertiary, #f0f0f0);max-width:300px}.file-image-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;min-height:100px}.file-image-loading .loading-spinner,.file-video-loading .loading-spinner{width:30px;height:30px;border:3px solid var(--border-color, #e0e0e0);border-top-color:var(--accent-color, #007bff);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:12px}.file-image-loading p,.file-video-loading p{font-size:12px;color:var(--text-secondary, #666);margin:0}.file-video-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;min-height:150px}.file-audio-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;min-height:80px}.file-audio{display:block;width:100%;min-width:250px;border-radius:8px}.file-image{display:block;width:200px;height:auto;max-width:100%;border-radius:8px;transition:transform .2s;cursor:pointer}.file-image:hover{transform:scale(1.05)}.file-video{display:block;max-width:100%;max-height:300px;border-radius:8px}.file-link{display:flex;align-items:center;gap:8px;padding:8px 12px;text-decoration:none;color:var(--text-primary, #1a1a1a);transition:background .2s}.file-link:hover{background:var(--bg-secondary, #e0e0e0)}.file-icon{font-size:20px}.file-name{font-weight:500;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-size{font-size:11px;color:var(--text-secondary, #888);margin-left:auto}[data-theme=dark] .message-file-item{background:#2a2a2a}[data-theme=dark] .file-link:hover{background:#333}[data-theme=dark] .file-link{color:#fff}[data-theme=dark] .file-size{color:#aaa}.message-body{padding:10px 16px;border-radius:18px;background:var(--bg-secondary, #f5f5f5);color:var(--text-primary, #1a1a1a);font-size:14px;line-height:1.4;word-wrap:break-word;overflow-wrap:break-word;max-width:100%;margin-bottom:4px;overflow:hidden}.message-own .message-body{background:#00bcd426;border-bottom-right-radius:4px}.message:not(.message-own) .message-body{border-bottom-left-radius:4px}.message-time{font-size:11px;color:var(--text-tertiary, #999);padding:0 4px}.message-own .message-time{text-align:right;color:#ffffffb3}.chat-input-form{display:flex;gap:12px;padding:12px 20px;border-top:1px solid var(--border-color, #e0e0e0);background:var(--bg-primary, #ffffff);flex-shrink:0;align-items:center}.chat-file-btn{padding:12px 16px;background:var(--bg-secondary, #f5f5f5);color:var(--text-secondary, #666);border:1px solid var(--border-color, #e0e0e0);border-radius:24px;font-size:18px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;min-width:44px}.chat-file-btn:hover:not(:disabled){background:var(--bg-tertiary, #e8e8e8);color:var(--accent-color, #007bff);border-color:var(--accent-color, #007bff)}.chat-file-btn:disabled{opacity:.5;cursor:not-allowed}.chat-input{flex:1;padding:12px 16px;border:1px solid var(--border-color, #e0e0e0);border-radius:24px;font-size:14px;background:var(--bg-primary, #ffffff);color:var(--text-primary, #1a1a1a);outline:none;transition:border-color .2s}.chat-input:focus{border-color:var(--accent-color, #007bff)}.chat-input::placeholder{color:var(--text-secondary, #999)}.chat-send-btn{padding:12px 24px;background:#007bff;color:#fff;border:none;border-radius:24px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;min-width:70px}.chat-send-btn:hover:not(:disabled){background:#0056b3;transform:scale(1.02)}.chat-send-btn:disabled{background:#ccc;cursor:not-allowed}[data-theme=dark] .chat-detail-page{background:#1e1e1e}[data-theme=dark] .chat-detail-header{background:#1e1e1e;border-bottom-color:#333}[data-theme=dark] .chat-header-name{color:#fff}[data-theme=dark] .back-btn{color:#aaa}[data-theme=dark] .back-btn:hover,[data-theme=dark] .message-body{background:#2a2a2a;color:#fff}[data-theme=dark] .message-own .message-body{background:#00bcd426}[data-theme=dark] .message-date-separator span{background:#2a2a2a;color:#aaa}[data-theme=dark] .chat-input-form{background:#1e1e1e;border-top-color:#333}.reply-preview{display:flex;align-items:flex-start;gap:12px;padding:12px 20px;background:linear-gradient(to right,rgba(0,123,255,.08),transparent);border-left:4px solid var(--accent-color, #007bff);margin:0 20px;border-radius:0 12px 12px 0;animation:reply-preview-slide-in .2s ease-out}@keyframes reply-preview-slide-in{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.reply-preview-content{flex:1;display:flex;flex-direction:column;gap:6px;overflow:hidden}.reply-preview-header{display:flex;align-items:center;gap:8px}.reply-preview-label{font-size:11px;font-weight:700;color:var(--accent-color, #007bff);text-transform:uppercase;letter-spacing:.5px;background:#007bff1a;padding:3px 8px;border-radius:4px}.reply-preview-sender{font-size:12px;font-weight:600;color:var(--text-primary)}.reply-preview-message{font-size:13px;color:var(--text-secondary, #666);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;padding-left:8px;border-left:2px solid var(--border-color, 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span{font-size:14px;color:var(--text-primary);padding:8px 12px;background:var(--bg-tertiary);border-radius:6px}.group-member-count{font-size:12px;color:var(--text-secondary);font-weight:400;cursor:pointer;margin-left:4px;transition:color .2s}.group-member-count:hover{color:var(--accent-color)}.members-modal-content{max-width:400px}.members-modal-body{display:flex;flex-direction:column;gap:8px;max-height:400px;overflow-y:auto}.member-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:8px;background:var(--bg-tertiary);transition:background 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#f9f9f9)}.user-row.user-inactive:hover{background:var(--bg-inactive-hover, #f0f0f0)}.user-col-actions{display:flex;justify-content:center}.btn-toggle-status{border:none;border-radius:6px;padding:6px 12px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.btn-toggle-status.btn-deactivate{background:#f44;color:#fff}.btn-toggle-status.btn-deactivate:hover{background:#c00}.btn-toggle-status.btn-activate{background:#28a745;color:#fff}.btn-toggle-status.btn-activate:hover{background:#218838}.btn-toggle-status:disabled{opacity:.5;cursor:not-allowed}.user-name-cell{display:flex;align-items:center;gap:12px}.user-avatar-small{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;overflow:hidden;flex-shrink:0}.user-avatar-small img{width:100%;height:100%;object-fit:cover}.user-display-name{font-weight:600;font-size:14px;color:var(--text-primary, #1a1a1a)}.user-username-small{font-size:12px;color:var(--text-muted, #888)}.user-col-position{font-size:14px;color:var(--text-primary, #1a1a1a)}.groups-table{width:100%;border:1px solid var(--border-color, #e0e0e0);border-radius:8px;overflow:hidden}.groups-table-header{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;padding:12px 16px;background:var(--bg-tertiary, #e8e8e8);font-weight:600;font-size:13px;color:var(--text-secondary, #666);border-bottom:1px solid var(--border-color, #e0e0e0)}.group-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;padding:12px 16px;align-items:center;border-bottom:1px solid var(--border-color, #e0e0e0);transition:background .2s}.group-row:last-child{border-bottom:none}.group-row:hover{background:var(--bg-hover, #f5f5f5)}.group-name-cell{display:flex;align-items:center;gap:12px}.group-icon{font-size:24px}.group-display-name{font-weight:600;font-size:14px;color:var(--text-primary, #1a1a1a)}.group-purpose{font-size:12px;color:var(--text-muted, #888);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:300px}.group-type{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.group-type-P{background:#fff3cd;color:#856404}.group-type-O{background:#d4edda;color:#155724}.group-actions{display:flex;gap:8px}.btn-delete{background:#f44;color:#fff;border:none;border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer;transition:all .2s}.btn-delete:hover{background:#c00}.btn-delete:disabled{opacity:.5;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--bg-primary, #ffffff);border-radius:12px;width:90%;max-width:500px;max-height:80vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border-color, #e0e0e0)}.modal-header h3{margin:0;font-size:18px;font-weight:600;color:var(--text-primary, #1a1a1a)}.modal-close{background:transparent;border:none;font-size:24px;cursor:pointer;color:var(--text-muted, #888);padding:4px 8px}.modal-close:hover{color:var(--text-primary, #1a1a1a)}.modal-body{padding:20px;overflow-y:auto;flex:1}.user-detail-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:600;margin:0 auto 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.settings-section{background:#1e1e1e;border-color:#333}[data-theme=dark] .settings-section-title{color:#aaa}[data-theme=dark] .settings-item-name{color:#fff}[data-theme=dark] .settings-item-description{color:#888}[data-theme=dark] .toggle-label{color:#fff}[data-theme=dark] .search-input:focus{border-color:#667eea}[data-theme=dark] .admin-tab:hover{background:#2a2a2a}[data-theme=dark] .users-table{border-color:#333}[data-theme=dark] .users-table-header{background:#2a2a2a;color:#aaa;border-color:#333}[data-theme=dark] .user-row{border-color:#333}[data-theme=dark] .user-row:hover{background:#2a2a2a}[data-theme=dark] .user-row.user-inactive{background:#1a1a1a;opacity:.5}[data-theme=dark] .user-row.user-inactive:hover{background:#222}[data-theme=dark] .btn-toggle-status.btn-deactivate{background:#f44}[data-theme=dark] .btn-toggle-status.btn-deactivate:hover{background:#f66}[data-theme=dark] .btn-toggle-status.btn-activate{background:#28a745}[data-theme=dark] 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.btn-create-group{background:#007bff}[data-theme=dark] .btn-create-user:hover,[data-theme=dark] .btn-create-group:hover{background:#0056b3}@media(max-width:768px){.settings-page{padding:16px}.admin-panel-header{flex-direction:column;align-items:flex-start;gap:12px}.admin-actions{width:100%;flex-wrap:wrap}.admin-actions button{flex:1;justify-content:center}.users-table-header{display:none}.user-row{grid-template-columns:1fr;gap:8px;padding:16px}.user-col-position,.user-col-status{font-size:13px;color:var(--text-secondary)}.user-col-actions{justify-content:flex-start;margin-top:8px}.groups-table-header{display:none}.group-row{grid-template-columns:1fr;gap:8px;padding:16px}.group-type{display:inline-block;width:fit-content}.group-actions{margin-top:8px}}.create-group-page{padding:24px;width:100%;max-width:600px;margin:0 auto}.create-group-container{background:var(--bg-primary, #ffffff);border:1px solid var(--border-color, 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#f5f5f5);cursor:not-allowed;opacity:.6}.form-group textarea{resize:vertical;min-height:100px}.form-hint{font-size:12px;color:var(--text-muted, #888);margin-top:4px}.form-actions{display:flex;gap:12px;padding-top:16px;border-top:1px solid var(--border-color, #e0e0e0)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .2s;flex:1}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary:hover:not(:disabled){background:#0056b3;transform:translateY(-1px);box-shadow:0 4px 12px #007bff4d}.btn-secondary{background:var(--bg-tertiary, #f0f0f0);color:var(--text-primary, #1a1a1a);border:1px solid var(--border-color, #e0e0e0)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover, #e0e0e0)}[data-theme=dark] .create-group-container{background:#1e1e1e;border-color:#333}[data-theme=dark] .create-group-header h1{color:#fff}[data-theme=dark] 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#666);margin-top:4px}.form-actions{display:flex;gap:12px;justify-content:flex-end;padding-top:16px;border-top:1px solid var(--border-color, #e0e0e0)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;border:none}.btn-primary{background:var(--accent-color, #007bff);color:#fff}.btn-primary:hover{background:#0056b3;transform:translateY(-1px);box-shadow:0 4px 12px #007bff4d}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:var(--bg-secondary, #f5f5f5);color:var(--text-primary, #1a1a1a);border:1px solid var(--border-color, #e0e0e0)}.btn-secondary:hover{background:var(--bg-hover, #e5e5e5)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}[data-theme=dark] .create-user-page{background:#121212}[data-theme=dark] 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p{margin:0;font-size:13px;opacity:.9}.add-member-form{display:flex;flex-direction:column;gap:20px}.form-instruction{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--bg-primary, #ffffff);border-radius:12px;border:1px solid var(--border-color, #e0e0e0);color:var(--text-secondary, #666)}.form-instruction svg{color:var(--accent-color, #007bff);flex-shrink:0}.form-instruction p{margin:0;font-size:14px}.users-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;max-height:600px;overflow-y:auto;padding:4px}.user-card{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-primary, #ffffff);border:2px solid var(--border-color, #e0e0e0);border-radius:14px;cursor:pointer;transition:all .2s;position:relative}.user-card:hover{border-color:var(--accent-color, #007bff);box-shadow:0 4px 16px #007bff1f;transform:translateY(-2px)}.user-card-selected{border-color:var(--accent-color, #007bff);background:linear-gradient(135deg,#eff6ff,#dbeafe);box-shadow:0 4px 16px #007bff33}.user-radio{position:absolute;opacity:0;pointer-events:none}.user-card-content{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.user-avatar-wrapper{position:relative;flex-shrink:0}.user-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;box-shadow:0 2px 8px #0000001a}.user-status{position:absolute;bottom:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#4caf50;border:2px solid var(--bg-primary, #ffffff)}.user-info{flex:1;min-width:0}.user-name-row{display:flex;align-items:center;gap:6px;margin-bottom:4px}.user-name{font-weight:600;font-size:14px;color:var(--text-primary, #1a1a1a)}.admin-badge{font-size:13px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.1))}.user-details-row{margin-bottom:3px}.user-username{font-size:12px;color:var(--text-secondary, #666);font-weight:500}.user-email{font-size:12px;color:var(--text-muted, #888);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-card-check{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--accent-color, #007bff);flex-shrink:0}.empty-state{grid-column:1 / -1;text-align:center;padding:80px 20px;background:var(--bg-primary, #ffffff);border-radius:16px;border:2px dashed var(--border-color, #e0e0e0)}.empty-state-description{font-size:14px;color:var(--text-secondary, #666);margin:0}.form-actions{display:flex;gap:12px;padding-top:20px;border-top:1px solid var(--border-color, #e0e0e0)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;font-size:14px;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:all 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#666)}.member-username{font-weight:500}.detail-separator{color:var(--text-muted, #aaa)}.member-email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-remove{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border:none;border-radius:10px;padding:10px 16px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;flex-shrink:0;margin-left:16px;box-shadow:0 2px 8px #ef444440}.btn-remove:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 16px #ef444459}.btn-remove:disabled{opacity:.6;cursor:not-allowed;transform:none}.removing-text{font-size:12px}.empty-state{text-align:center;padding:80px 20px;background:var(--bg-primary, #ffffff);border-radius:16px;border:2px dashed var(--border-color, #e0e0e0)}.empty-state-icon{font-size:64px;margin-bottom:20px;opacity:.5}.empty-state-title{font-size:18px;font-weight:600;color:var(--text-primary, #1a1a1a);margin:0 0 8px}.empty-state-description{font-size:14px;color:var(--text-secondary, #666);margin:0 0 24px}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:100px 20px;color:var(--text-secondary, #666)}.loading-spinner{width:48px;height:48px;border:4px solid var(--border-color, #e0e0e0);border-top-color:var(--accent-color, #007bff);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:all .2s}.btn-primary{background:linear-gradient(135deg,#007bff,#0056b3);color:#fff;box-shadow:0 4px 12px #007bff40}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #007bff59}[data-theme=dark] .group-members-container{background:#1e1e1e;border-color:#333}[data-theme=dark] .group-members-header{background:#161b22;border-color:#30363d}[data-theme=dark] .header-info h1{color:#f0f6fc}[data-theme=dark] .group-members-subtitle{color:#8b949e}[data-theme=dark] .group-name{color:#58a6ff}[data-theme=dark] .member-count{color:#8b949e}[data-theme=dark] .back-btn{background:#21262d;border-color:#30363d;color:#f0f6fc}[data-theme=dark] .back-btn:hover{background:#30363d;border-color:#58a6ff}[data-theme=dark] .search-bar{background:#161b22;border-color:#30363d}[data-theme=dark] .search-icon{color:#8b949e}[data-theme=dark] .search-input{background:#0d1117;border-color:#30363d;color:#f0f6fc}[data-theme=dark] .search-input:focus{border-color:#58a6ff;background:#161b22}[data-theme=dark] .search-input::placeholder{color:#8b949e}[data-theme=dark] .clear-search:hover{background:#21262d}[data-theme=dark] .member-card{background:#161b22;border-color:#30363d}[data-theme=dark] .member-card:hover{border-color:#58a6ff}[data-theme=dark] .member-name{color:#f0f6fc}[data-theme=dark] .member-username,[data-theme=dark] .member-email{color:#8b949e}[data-theme=dark] .member-status{border-color:#161b22}[data-theme=dark] .empty-state{background:#161b22;border-color:#30363d}[data-theme=dark] .empty-state-title{color:#f0f6fc}[data-theme=dark] .empty-state-description,[data-theme=dark] .loading-container{color:#8b949e}[data-theme=dark] .btn-add-member-header,[data-theme=dark] .btn-primary{background:linear-gradient(135deg,#58a6ff,#1f6feb)}.maps-page{padding:0;margin:0;width:100vw;height:100vh;display:flex;position:relative}.maps-sidebar{position:absolute;left:0;top:0;bottom:0;width:350px;background:var(--bg-primary, #ffffff);box-shadow:2px 0 12px #00000026;z-index:1000;display:flex;flex-direction:column;transition:transform .3s ease}.maps-sidebar.sidebar-closed{transform:translate(-100%)}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-color, #e0e0e0)}.sidebar-search{position:relative;padding:12px 20px;border-bottom:1px solid var(--border-color, #e0e0e0)}.sidebar-date-picker{padding:12px 20px;border-bottom:1px solid var(--border-color, #e0e0e0);display:flex;align-items:center;gap:12px}.sidebar-date-picker label{font-size:13px;font-weight:500;color:var(--text-primary, #1a1a1a);white-space:nowrap}.date-input{flex:1;padding:8px 12px;border:1px solid var(--border-color, #e0e0e0);border-radius:8px;font-size:13px;background:var(--bg-secondary, #f5f5f5);color:var(--text-primary, #1a1a1a);cursor:pointer}.date-input:focus{outline:none;border-color:#007bff;background:var(--bg-primary, #ffffff)}.route-status{padding:10px 20px;border-bottom:1px solid var(--border-color, #e0e0e0);display:flex;align-items:center;justify-content:space-between;font-size:13px}.route-loading{background:#fff3cd;color:#856404}.route-error{background:#f8d7da;color:#721c24}.route-info{background:#d4edda;color:#155724}.route-info button{background:transparent;border:none;color:#155724;cursor:pointer;padding:4px 8px;border-radius:4px;font-size:16px;opacity:.7;transition:opacity .2s}.route-info button:hover{opacity:1;background:#1557241a}.mini-spinner{width:16px;height:16px;border:2px solid var(--border-color, #e0e0e0);border-top-color:#007bff;border-radius:50%;animation:spin 1s linear infinite;margin-right:8px}.search-input{width:100%;padding:10px 36px 10px 12px;border:1px solid var(--border-color, #e0e0e0);border-radius:8px;font-size:13px;background:var(--bg-secondary, #f5f5f5);color:var(--text-primary, #1a1a1a);box-sizing:border-box}.search-input:focus{outline:none;border-color:#007bff;background:var(--bg-primary, #ffffff)}.clear-search{position:absolute;right:32px;top:50%;transform:translateY(-50%);background:transparent;border:none;cursor:pointer;color:var(--text-muted, #888);padding:4px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s}.clear-search:hover{background:var(--bg-hover, #f0f0f0);color:var(--text-primary, #1a1a1a)}.sidebar-header h3{margin:0;font-size:16px;font-weight:600;color:var(--text-primary, #1a1a1a)}.sidebar-toggle{background:transparent;border:none;font-size:20px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .2s}.sidebar-toggle:hover{background:var(--bg-hover, #f0f0f0)}.sidebar-content{flex:1;overflow-y:auto;padding:12px}.sidebar-empty{text-align:center;padding:40px 20px;color:var(--text-secondary, #666)}.vehicle-item{background:var(--bg-secondary, #f5f5f5);border-radius:10px;padding:14px;margin-bottom:10px;cursor:pointer;transition:all .2s;border:2px solid transparent}.vehicle-item:hover{background:var(--bg-hover, #e8e8e8);transform:translateY(-1px)}.vehicle-item.selected{border-color:#007bff;background:#e7f3ff}.vehicle-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.vehicle-number{font-size:16px;font-weight:700;color:var(--text-primary, #1a1a1a);background:var(--bg-primary, #ffffff);padding:4px 10px;border-radius:6px}.vehicle-status{font-size:12px;font-weight:500}.vehicle-item-info{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.vehicle-make{font-size:13px;font-weight:600;color:var(--text-primary, #1a1a1a)}.vehicle-vin{font-size:11px;color:var(--text-muted, #888);font-family:monospace}.vehicle-location{font-size:12px;color:var(--text-secondary, #666)}.vehicle-item-footer{display:flex;justify-content:flex-end}.vehicle-updated{font-size:11px;color:var(--text-muted, #888)}.sidebar-open-btn{position:absolute;left:20px;top:20px;z-index:999;background:var(--bg-primary, #ffffff);border:none;padding:12px 20px;border-radius:10px;box-shadow:0 2px 12px #00000026;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.sidebar-open-btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px #0003}.maps-header{position:absolute;top:20px;left:20px;z-index:1000;background:var(--bg-primary, #ffffff);padding:16px 20px;border-radius:12px;box-shadow:0 2px 12px #00000026;margin:0}.maps-header h2{margin:0 0 4px;font-size:20px;font-weight:600;color:var(--text-primary, #1a1a1a)}.maps-subtitle{margin:0;font-size:13px;color:var(--text-secondary, #666)}.maps-content{position:relative;width:100%;height:100%}.maps-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg-primary, #ffffff);z-index:100;color:var(--error-color, #ff4444);font-size:16px}.maps-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--bg-primary, #ffffff);z-index:100;color:var(--text-secondary, #666)}.loading-spinner{width:40px;height:40px;border:4px solid var(--border-color, #e0e0e0);border-top-color:var(--primary-color, #667eea);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}.usa-map{width:100%;height:100%;background:#aadaff}.vehicle-count{position:absolute;bottom:20px;right:20px;background:var(--bg-primary, #ffffff);padding:12px 20px;border-radius:12px;box-shadow:0 2px 12px #00000026;font-size:14px;font-weight:600;color:var(--text-primary, #1a1a1a);z-index:1000}[data-theme=dark] .vehicle-count{background:#1e1e1e;color:#fff}[data-theme=dark] .maps-sidebar{background:#1e1e1e;box-shadow:2px 0 12px #0000004d}[data-theme=dark] .sidebar-header,[data-theme=dark] .sidebar-search{border-color:#333}[data-theme=dark] .search-input{background:#2a2a2a;border-color:#333;color:#fff}[data-theme=dark] .search-input:focus{border-color:#007bff;background:#1e1e1e}[data-theme=dark] .clear-search:hover{background:#2a2a2a;color:#fff}[data-theme=dark] .sidebar-header h3{color:#fff}[data-theme=dark] .sidebar-toggle:hover,[data-theme=dark] .vehicle-item{background:#2a2a2a}[data-theme=dark] .vehicle-item:hover{background:#333}[data-theme=dark] .vehicle-item.selected{border-color:#007bff;background:#1a3a5c}[data-theme=dark] .vehicle-number{background:#333;color:#fff}[data-theme=dark] .vehicle-make{color:#fff}[data-theme=dark] .vehicle-vin{color:#888}[data-theme=dark] .vehicle-location,[data-theme=dark] .sidebar-empty{color:#aaa}[data-theme=dark] .sidebar-open-btn{background:#1e1e1e;color:#fff}[data-theme=dark] .maps-header h2{color:#fff}[data-theme=dark] .maps-subtitle{color:#aaa}[data-theme=dark] .maps-content{background:#1e1e1e;border-color:#333}[data-theme=dark] .maps-error{background:#1e1e1e}[data-theme=dark] .maps-loading{background:#1e1e1e;color:#aaa}[data-theme=dark] .loading-spinner{border-color:#333;border-top-color:#667eea}[data-theme=dark] .sidebar-date-picker{border-color:#333}[data-theme=dark] .sidebar-date-picker label{color:#fff}[data-theme=dark] .date-input{background:#2a2a2a;border-color:#333;color:#fff}[data-theme=dark] .date-input:focus{border-color:#007bff;background:#1e1e1e}[data-theme=dark] .route-status{border-color:#333}[data-theme=dark] .route-loading{background:#332a00;color:#ffc107}[data-theme=dark] .route-error{background:#3a1c1c;color:#ff6b6b}[data-theme=dark] .route-info{background:#1a3a1c;color:#69db7c}[data-theme=dark] .route-info button{color:#69db7c}[data-theme=dark] .route-info button:hover{background:#69db7c1a}[data-theme=dark] .mini-spinner{border-color:#333;border-top-color:#007bff}.speed-legend{padding:12px 20px;border-bottom:1px solid var(--border-color, #e0e0e0);display:flex;gap:16px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:6px}.legend-color{width:20px;height:20px;border-radius:4px;border:2px solid rgba(0,0,0,.2);flex-shrink:0}.legend-label{font-size:12px;color:var(--text-secondary, #666);white-space:nowrap;font-weight:500}[data-theme=dark] .speed-legend{border-color:#333}[data-theme=dark] .legend-label{color:#aaa}