:root{--primary-color: #1e3a8a;--primary-light: #3b82f6;--primary-dark: #1e40af;--secondary-color: #64748b;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--info-color: #06b6d4;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--sidebar-width: 280px;--header-height: 64px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5;color:var(--text-primary);background-color:var(--bg-secondary)}.btn{padding:12px 24px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--border-color)}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background-color:var(--bg-primary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto}.sidebar-header{padding:0 20px;height:var(--header-height);border-bottom:1px solid var(--border-color);display:flex;align-items:center}.sidebar-header h2{font-size:20px;font-weight:700;color:var(--primary-color);margin:0;line-height:1}.sidebar-nav{padding:16px;flex:1}.nav-item{padding:12px 16px;border-radius:8px;margin-bottom:4px;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;gap:12px;color:var(--text-primary);text-decoration:none}.nav-item:hover{background-color:var(--bg-secondary)}.nav-item.active{background-color:#1e3a8a1a;color:var(--primary-color);font-weight:500}.main-content{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column}.profile-block{position:relative}.profile-trigger{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:50%;cursor:pointer;transition:all .2s;box-shadow:var(--shadow-sm)}.profile-trigger:hover{background-color:var(--bg-secondary);box-shadow:var(--shadow-md);transform:scale(1.05)}.profile-icon{font-size:20px;line-height:1}.profile-menu-header{padding:12px 16px;border-bottom:1px solid var(--border-color)}.profile-menu-name{font-size:14px;font-weight:500;color:var(--text-primary)}.profile-menu{position:absolute;top:calc(100% + 8px);right:0;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;box-shadow:var(--shadow-lg);min-width:150px;overflow:hidden;z-index:1000}.profile-menu-item{width:100%;padding:12px 16px;border:none;background:none;text-align:left;font-size:14px;color:var(--text-primary);cursor:pointer;transition:background-color .2s}.profile-menu-item:hover{background-color:var(--bg-secondary);color:var(--danger-color)}.header{height:var(--header-height);background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 24px;box-shadow:var(--shadow-sm)}.header-left{display:flex;align-items:center;gap:24px;flex:1}.header-title{font-size:18px;font-weight:600;color:var(--text-primary);margin:0}.header-stats{display:flex;gap:24px;font-size:13px;color:var(--text-secondary);align-items:center}.header-stats-item{display:flex;align-items:center;gap:8px;line-height:1}.header-stats-value{font-weight:600;color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;position:relative}.search-box{position:relative;max-width:300px;height:36px}.search-box input{width:100%;height:100%;padding:8px 12px 8px 36px;border:1px solid var(--border-color);border-radius:6px;font-size:13px}.search-box-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-light)}.page-content{flex:1;padding:24px;overflow-y:auto}.table-container{background-color:var(--bg-primary);border-radius:8px;box-shadow:var(--shadow-sm);overflow:hidden}.table-header{padding:16px 20px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.table-header h3{font-size:16px;font-weight:600;color:var(--text-primary)}.table-filters{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.table-filters label{font-size:13px;color:var(--text-secondary);font-weight:500}.table-filters select,.table-filters input{padding:6px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:13px;background-color:var(--bg-primary)}.table-filters select:focus,.table-filters input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #1e3a8a1a}.table-actions{display:flex;gap:8px}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}thead{background-color:var(--bg-secondary)}th{padding:12px 20px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:2px solid var(--border-color)}td{padding:16px 20px;border-bottom:1px solid var(--border-color);font-size:14px;color:var(--text-primary)}tbody tr{transition:background-color .2s}tbody tr:hover{background-color:var(--bg-secondary)}tbody tr[style*="cursor: pointer"]:hover{background-color:#1e3a8a0d}tbody tr.suspicious{background-color:#ef44440d;border-left:3px solid var(--danger-color)}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.status-badge.low-consumption{background-color:#06b6d41a;color:var(--info-color)}.status-badge.stable-load{background-color:#10b9811a;color:var(--success-color)}.status-badge.atypical-consumption{background-color:#fef3c7;color:#92400e}.status-badge.consumption-reduction{background-color:#f59e0b1a;color:var(--warning-color)}.suspicious-indicator{display:inline-flex;align-items:center;gap:4px;color:var(--danger-color);font-weight:500;font-size:12px}.suspicious-indicator:before{content:"⚠";font-size:16px}.compare-btn{padding:6px 12px;font-size:12px;background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.compare-btn:hover{background-color:var(--border-color)}.compare-btn.added{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.device-detail-container{display:grid;grid-template-columns:1fr 2fr;gap:24px}.device-info-panel{background-color:var(--bg-primary);border-radius:8px;box-shadow:var(--shadow-sm);padding:24px}.device-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.device-id{font-size:24px;font-weight:700;color:var(--primary-color)}.device-nav{display:flex;align-items:center;gap:12px}.device-nav-btn{width:32px;height:32px;border:1px solid var(--border-color);border-radius:6px;background-color:var(--bg-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.device-nav-btn:hover{background-color:var(--bg-secondary);border-color:var(--primary-color)}.device-position{font-size:13px;color:var(--text-secondary);margin-top:8px}.alert-message{padding:12px 16px;background-color:#ef44441a;border-left:3px solid var(--danger-color);border-radius:6px;margin-bottom:24px;color:var(--danger-color);font-size:13px}.device-info-section{margin-bottom:24px}.device-info-section h4{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.device-info-item{margin-bottom:12px;font-size:14px}.device-info-item-label{color:var(--text-secondary);font-weight:500;margin-bottom:4px}.device-info-item-value{color:var(--text-primary)}.device-action-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary-color);text-decoration:none;font-weight:500;margin-top:16px;transition:color .2s;cursor:pointer}.device-action-link:hover{color:var(--primary-dark)}.chart-panel{background-color:var(--bg-primary);border-radius:8px;box-shadow:var(--shadow-sm);padding:24px;display:flex;flex-direction:column}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.chart-title{font-size:18px;font-weight:600;color:var(--text-primary)}.chart-controls{display:flex;gap:8px}.compare-panel{background-color:var(--bg-secondary);border-radius:6px;padding:12px;margin-bottom:16px;display:none}.compare-panel.show{display:block}.compare-panel-title{font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.compare-items{display:flex;flex-wrap:wrap;gap:8px}.compare-item{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;font-size:12px}.compare-item-remove{cursor:pointer;color:var(--text-secondary);font-weight:700}.compare-item-remove:hover{color:var(--danger-color)}.chart-container{flex:1;min-height:400px;position:relative}.category-filters{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.category-filter-btn{padding:8px 16px;border:1px solid var(--border-color);border-radius:6px;background-color:var(--bg-primary);color:var(--text-primary);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.category-filter-btn:hover{background-color:var(--bg-secondary)}.category-filter-btn.active,.export-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.upload-btn{position:relative}.upload-history{position:absolute;top:100%;right:0;margin-top:8px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;box-shadow:var(--shadow-lg);min-width:300px;max-height:400px;overflow-y:auto;z-index:1000}.upload-history-item{padding:12px 16px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.upload-history-item:last-child{border-bottom:none}.upload-history-item-info{flex:1}.upload-history-item-name{font-weight:500;color:var(--text-primary);font-size:13px}.upload-history-item-date{font-size:12px;color:var(--text-secondary);margin-top:4px}.upload-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:4px 8px;border-radius:4px}.upload-status.success{background-color:#10b9811a;color:var(--success-color)}.upload-status.processing{background-color:#06b6d41a;color:var(--info-color)}.upload-status.error{background-color:#ef44441a;color:var(--danger-color)}.export-btn{padding:8px 16px;font-size:13px}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary-color) 100%);padding:20px}.auth-card{background:var(--bg-primary);border-radius:12px;box-shadow:var(--shadow-lg);padding:48px;width:100%;max-width:420px}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo h1{font-size:32px;font-weight:700;color:var(--primary-color);letter-spacing:2px}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-weight:500;color:var(--text-primary);font-size:14px}.form-group input{padding:12px 16px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #1e3a8a1a}.error-message{color:var(--danger-color);font-size:13px;margin-top:-8px}@media (max-width: 1400px){.device-detail-container{grid-template-columns:1fr}}