.app-footer{background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;padding:1.5rem 2rem;margin-top:auto;box-shadow:0 -2px 8px #0000001a}.footer-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-copyright,.footer-credits{font-size:.875rem;opacity:.95}.footer-link{color:#fff;text-decoration:none;font-weight:600;transition:opacity .2s;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:1px}.footer-link:hover{opacity:.8;border-bottom-color:#fff}@media (max-width: 640px){.app-footer{padding:1rem}.footer-content{flex-direction:column;text-align:center;gap:.5rem}.footer-copyright,.footer-credits{font-size:.75rem}}.login-container{display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(135deg,#1e3a8a,#3b82f6,#60a5fa)}.login-box{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;max-width:500px;width:100%;margin:0 auto}.login-header{text-align:center;margin-bottom:2rem;color:#fff}.logo-container{margin-bottom:1.5rem}.login-logo{width:100%;max-width:280px;height:auto;display:block;margin:0 auto;filter:brightness(0) invert(1)}.text-logo{font-size:2.5rem;font-weight:700;color:#fff;text-align:center;letter-spacing:2px;text-shadow:2px 2px 4px rgba(0,0,0,.3);font-family:Arial,sans-serif;display:none}.login-logo[style*="display: none"]~.text-logo{display:block}.logo{font-size:4rem;margin-bottom:1rem}.login-header h1{font-size:2rem;font-weight:700;margin:0 0 .5rem}.login-header p{font-size:1rem;opacity:.9;margin:0}.login-form{background:#fff;border-radius:16px;padding:2.5rem;width:100%;max-width:400px;box-shadow:0 10px 40px #0003}.error-message{background:#fee2e2;color:#991b1b;padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.875rem;border-left:4px solid #dc2626}.info-message{background:#dbeafe;color:#1e40af;padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.875rem;border-left:4px solid #3b82f6}.info-message p{margin:.5rem 0 0;font-size:.8125rem;opacity:.9}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;color:#374151;margin-bottom:.5rem;font-size:.875rem}.form-group input{width:100%;padding:.75rem 1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:border-color .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#3b82f6}.form-group input:disabled{background:#f9fafb;cursor:not-allowed}.login-button{width:100%;padding:.875rem;background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #3b82f680}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:2rem;background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:1.5rem;color:#fff;max-width:400px;width:100%}.demo-notice{font-size:1rem;font-weight:600;margin:0 0 1rem;text-align:center}.demo-instructions{font-size:.875rem;line-height:1.6;margin:0 0 1rem;opacity:.95}.demo-instructions code{background:#0003;padding:.125rem .375rem;border-radius:4px;font-size:.8125rem}.demo-bypass{font-size:.8125rem;margin:0;text-align:center;opacity:.8;font-style:italic}@media (max-width: 640px){.login-box{padding:1rem}.login-form{padding:1.5rem}.login-header h1{font-size:1.5rem}.login-logo{max-width:200px}}.header{background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;padding:1rem 2rem;box-shadow:0 2px 8px #0000001a}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.header-left{display:flex;align-items:center;gap:1rem}.header-logo{height:45px;width:auto;filter:brightness(0) invert(1)}.header-title h1{font-size:1.5rem;font-weight:600;margin:0;letter-spacing:-.02em}.header-user{display:flex;align-items:center;gap:1rem}.user-info{text-align:right}.user-name{font-weight:600;font-size:.9375rem}.user-role{font-size:.75rem;padding:.25rem .5rem;border-radius:12px;display:inline-block;margin-top:.25rem;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.role-system-admin{background:#ef44444d;border:1px solid rgba(239,68,68,.5)}.role-account-manager{background:#f59e0b4d;border:1px solid rgba(245,158,11,.5)}.role-organization{background:#3b82f64d;border:1px solid rgba(59,130,246,.5)}.role-operator{background:#10b9814d;border:1px solid rgba(16,185,129,.5)}.role-user{background:#6b72804d;border:1px solid rgba(107,114,128,.5)}.user-menu-container{position:relative}.user-menu-button{background:#fff3;border:2px solid rgba(255,255,255,.3);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.user-menu-button:hover{background:#ffffff4d;border-color:#ffffff80}.menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:999}.user-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;min-width:220px;z-index:1000;overflow:hidden}.dropdown-header{padding:1rem;background:#f9fafb;border-bottom:1px solid #e5e7eb}.dropdown-user{font-weight:600;color:#111827;font-size:.9375rem;margin-bottom:.25rem}.dropdown-role{font-size:.75rem;color:#6b7280;text-transform:uppercase;letter-spacing:.5px}.dropdown-section{padding:.75rem 1rem}.dropdown-label{font-size:.6875rem;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.dropdown-item-small{font-size:.8125rem;color:#374151;padding:.25rem 0}.dropdown-item{width:100%;padding:.75rem 1rem;background:none;border:none;color:#374151;font-weight:500;font-size:.875rem;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:background .2s;text-align:left}.dropdown-item:hover{background:#f9fafb}.dropdown-divider{height:1px;background:#e5e7eb;margin:.5rem 0}.dropdown-signout{width:100%;padding:.75rem 1rem;background:none;border:none;color:#dc2626;font-weight:600;font-size:.875rem;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:background .2s}.dropdown-signout:hover{background:#fef2f2}.header-demo{display:flex;align-items:center;gap:1rem}.demo-badge{background:#f59e0b4d;border:2px solid rgba(245,158,11,.5);padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.demo-text{font-size:.875rem;opacity:.9}@media (max-width: 768px){.header{padding:1rem}.header-content{flex-direction:column;gap:1rem;align-items:flex-start}.header-left{width:100%;flex-wrap:wrap}.header-logo{height:36px}.header-title h1{font-size:1.125rem}.header-user,.header-demo{width:100%;justify-content:space-between}.user-info{text-align:left}}.admin-container{max-width:1400px;margin:0 auto;padding:2rem;background:#f3f4f6;min-height:100vh}.analytics-section{margin-bottom:2rem}.analytics-section h2{color:#1f2937;margin-bottom:1.5rem;font-size:1.5rem}.analytics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.analytics-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000001a}.analytics-header h3{color:#374151;font-size:1.125rem;margin-bottom:1rem}.pie-chart-placeholder{display:flex;height:150px;border-radius:8px;overflow:hidden;gap:2px}.pie-segment{display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:.875rem}.pie-segment.online{background:linear-gradient(135deg,#10b981,#059669)}.pie-segment.offline{background:linear-gradient(135deg,#ef4444,#dc2626)}.status-breakdown{display:flex;flex-direction:column;gap:.75rem}.status-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;border-radius:8px;font-weight:600}.status-item.safe{background:#d1fae5;color:#065f46}.status-item.caution{background:#fef3c7;color:#92400e}.status-item.warning{background:#fed7aa;color:#9a3412}.status-item.critical{background:#fee2e2;color:#991b1b}.summary-stats{display:flex;flex-direction:column;gap:1rem}.summary-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:#f9fafb;border-radius:8px}.summary-label{color:#6b7280;font-size:.875rem}.summary-value{color:#1f2937;font-size:1.5rem;font-weight:700}.device-management-section{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000001a}.device-management-section h2{color:#1f2937;margin-bottom:1.5rem;font-size:1.5rem}.no-results p{font-size:1.125rem}@media (max-width: 768px){.admin-container{padding:1rem}.quick-actions,.analytics-grid{grid-template-columns:1fr}.search-controls{flex-direction:column}.search-input-group{width:100%;min-width:auto}}.account-manager-container{max-width:1400px;margin:0 auto;padding:2rem;background:#f3f4f6;min-height:100vh}.device-section{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000001a}.device-section h2{color:#1f2937;margin-bottom:1.5rem;font-size:1.5rem}@media (max-width: 768px){.account-manager-container{padding:1rem}.quick-actions{grid-template-columns:1fr}.search-controls{flex-direction:column}.search-input-group{width:100%;min-width:auto}}.organization-container{max-width:1400px;margin:0 auto;padding:2rem;background:#f3f4f6;min-height:100vh}.info-banner{background:linear-gradient(135deg,#dbeafe,#bfdbfe);border:2px solid #93c5fd;border-radius:12px;padding:1.5rem;display:flex;gap:1rem;margin-bottom:2rem;box-shadow:0 2px 8px #3b82f61a}.banner-content h3{color:#1e40af;margin:0 0 .5rem;font-size:1.125rem}.banner-content p{color:#1e3a8a;margin:0;font-size:.95rem}.fleet-section{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000001a}.fleet-section h2{color:#1f2937;margin-bottom:1.5rem;font-size:1.5rem}.no-results{grid-column:1 / -1;text-align:center;padding:3rem;color:#6b7280}@media (max-width: 768px){.organization-container{padding:1rem}.info-banner{flex-direction:column}.quick-actions{grid-template-columns:1fr}.search-controls{flex-direction:column}.search-input-group{width:100%;min-width:auto}}.operator-container{max-width:1400px;margin:0 auto;padding:2rem;background:#f3f4f6;min-height:100vh}.info-banner{background:linear-gradient(135deg,#dcfce7,#bbf7d0);border:2px solid #86efac;border-radius:12px;padding:1.5rem;display:flex;gap:1rem;margin-bottom:2rem;box-shadow:0 2px 8px #22c55e1a}.banner-icon{font-size:2rem;flex-shrink:0}.banner-content h3{color:#166534;margin:0 0 .5rem;font-size:1.125rem}.banner-content p{color:#14532d;margin:0;font-size:.95rem}.quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.action-btn{padding:1rem 1.5rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.75rem;transition:all .2s;box-shadow:0 2px 4px #0000001a}.action-btn .icon{font-size:1.5rem}.action-btn.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.action-btn.primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.action-btn.secondary{background:#fff;color:#374151;border:2px solid #e5e7eb}.action-btn.secondary:hover{background:#f9fafb;border-color:#667eea;color:#667eea;transform:translateY(-2px)}.devices-section{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 2px 8px #0000001a}.devices-section h2{color:#1f2937;margin-bottom:1.5rem;font-size:1.5rem}.search-controls{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.search-input-group{flex:1;min-width:300px;display:flex;gap:.5rem}.search-input{flex:1;padding:.75rem 1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:all .2s}.search-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.search-btn{padding:.75rem 1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1.25rem;cursor:pointer;transition:all .2s}.search-btn:hover{transform:scale(1.05)}.filter-group{display:flex;align-items:center;gap:.5rem}.filter-group label{color:#6b7280;font-weight:600;font-size:.875rem}.filter-select{padding:.75rem 1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:.95rem;cursor:pointer;transition:all .2s}.filter-select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.devices-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.no-results{text-align:center;padding:3rem;color:#6b7280}.empty-state{text-align:center;padding:4rem 2rem}.empty-icon{font-size:4rem;margin-bottom:1rem}.empty-state h3{color:#374151;margin:0 0 .5rem;font-size:1.25rem}.empty-state p{color:#6b7280;margin:0;font-size:.95rem}@media (max-width: 768px){.operator-container{padding:1rem}.info-banner{flex-direction:column}.quick-actions{grid-template-columns:1fr}.search-controls{flex-direction:column}.search-input-group{width:100%;min-width:auto}}.dd-container{min-height:100vh;background:linear-gradient(135deg,#0f172a,#1e3a5f)}.dd-content{max-width:1400px;margin:0 auto;padding:1.5rem 2rem}.dd-back{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;padding:.6rem 1.2rem;border-radius:8px;cursor:pointer;margin-bottom:1.25rem;transition:all .2s}.dd-back:hover{background:#ffffff40}.dd-error-screen{padding:2rem;color:red}.dd-info-bar{display:flex;flex-wrap:wrap;gap:.75rem;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:1rem 1.25rem;margin-bottom:1.25rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.dd-info-item{display:flex;flex-direction:column;gap:.2rem;min-width:140px}.dd-info-label{font-size:.72rem;color:#ffffff8c;text-transform:uppercase;letter-spacing:.5px}.dd-info-value{color:#fff;font-size:.9rem;font-weight:600}.dd-info-value.mono{font-family:monospace;font-size:.85rem}.dd-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.dd-toggle-group{display:flex}.dd-toggle{padding:.6rem 1.1rem;border:2px solid rgba(255,255,255,.3);color:#ffffffb3;background:transparent;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s}.dd-toggle:first-child{border-radius:8px 0 0 8px}.dd-toggle:last-child{border-radius:0 8px 8px 0}.dd-toggle.active{background:#fff;color:#0f172a;border-color:#fff}.dd-month-row{display:flex;align-items:center;gap:.6rem;color:#fff;font-size:.9rem}.dd-month-row select{padding:.55rem .85rem;border:2px solid rgba(255,255,255,.3);border-radius:8px;background:#ffffffe6;font-size:.9rem;cursor:pointer}.dd-pdf-btn{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;padding:.65rem 1.3rem;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s}.dd-pdf-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #10b98166}.dd-pdf-btn:disabled{opacity:.6;cursor:not-allowed}.dd-legend{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}.dd-leg{padding:.3rem .75rem;border-radius:8px;font-size:.8rem;font-weight:600}.dd-leg.safe{background:#bbf7d0;color:#065f46}.dd-leg.caution{background:#fef08a;color:#713f12}.dd-leg.warning{background:#fed7aa;color:#7c2d12}.dd-leg.critical{background:#fca5a5;color:#7f1d1d}.dd-section{background:#fff;border-radius:12px;padding:1.25rem;margin-bottom:1.5rem;box-shadow:0 4px 20px #0000004d}.dd-section-title{font-size:1rem;font-weight:700;color:#1e293b;margin:0 0 1rem}.dd-loading{color:#6b7280;text-align:center;padding:2rem}.dd-no-data{color:#9ca3af;text-align:center;padding:1.5rem;font-style:italic}.dd-table-wrap{overflow-x:auto}.dd-table{width:100%;border-collapse:collapse;font-size:.875rem}.dd-table th{background:#1e293b;color:#fff;padding:.6rem .5rem;text-align:center;font-size:.78rem;letter-spacing:.3px;white-space:nowrap;border:1px solid #334155}.dd-th-date{min-width:56px}.dd-th-day{min-width:44px}.dd-table td{border:1px solid #e2e8f0;padding:.55rem .4rem;text-align:center;font-size:.875rem;font-weight:600;min-width:52px}.dd-td-date{font-size:.8rem;color:#374151;background:#f8fafc;font-weight:700}.dd-td-day{font-size:.8rem;color:#6b7280;background:#f8fafc}.dd-cell{transition:background .2s}.dd-cell-empty{background:#f9fafb}.dd-out-month td{opacity:.3;background:#f9fafb!important}.dd-dash{color:#9ca3af;font-weight:400}.dd-chart{padding:.5rem 0}.settings-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.settings-content{max-width:800px;margin:0 auto;padding:2rem}.settings-card{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;padding:2rem;margin-bottom:1.5rem}.settings-header{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid #e5e7eb}.settings-header h2{color:#1f2937;font-size:1.5rem;margin:0 0 .5rem}.settings-description{color:#6b7280;font-size:.95rem;margin:0}.info-section{display:flex;flex-direction:column;gap:1rem}.info-row{display:flex;align-items:center;padding:.75rem;background:#f9fafb;border-radius:8px}.info-label{font-weight:600;color:#4b5563;min-width:120px}.info-value{color:#1f2937;font-family:Courier New,monospace}.password-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:#374151;font-size:.95rem}.form-group input{padding:.75rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:all .2s}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input:disabled{background-color:#f3f4f6;cursor:not-allowed;opacity:.6}.password-requirements{margin-top:.25rem}.password-requirements small{color:#6b7280;font-size:.85rem;line-height:1.4}.error-message{background:#fee2e2;color:#991b1b;padding:.875rem;border-radius:8px;border-left:4px solid #dc2626;font-size:.95rem}.success-message{background:#d1fae5;color:#065f46;padding:.875rem;border-radius:8px;border-left:4px solid #10b981;font-size:.95rem;font-weight:500}.submit-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.875rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;margin-top:.5rem}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.submit-button:disabled{opacity:.6;cursor:not-allowed;transform:none}@media (max-width: 768px){.settings-content{padding:1rem}.settings-card{padding:1.5rem}.info-row{flex-direction:column;align-items:flex-start;gap:.25rem}.info-label{min-width:auto}}.telegram-steps{background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px;padding:1rem 1.25rem;margin-bottom:1.25rem}.telegram-steps p{margin:0 0 .5rem;color:#1e293b;font-size:.9rem}.telegram-steps ol{margin:.5rem 0 .75rem 1.25rem;color:#374151;font-size:.9rem;line-height:1.8}.telegram-steps code{background:#e0f2fe;color:#0369a1;padding:.1rem .4rem;border-radius:4px;font-size:.85rem}.telegram-hint{color:#6b7280;font-size:.82rem;margin:0!important}.settings-message{padding:.75rem 1rem;border-radius:8px;margin-bottom:.75rem;font-size:.875rem}.settings-message.success{background:#d1fae5;color:#065f46}.settings-message.error{background:#fee2e2;color:#991b1b}.user-management-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.user-management-content{max-width:1400px;margin:0 auto;padding:2rem}.back-button{background:#fff3;border:1px solid rgba(255,255,255,.3);color:#fff;padding:.75rem 1.5rem;border-radius:8px;font-size:.95rem;cursor:pointer;transition:all .2s;margin-bottom:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.back-button:hover{background:#ffffff4d;transform:translate(-4px)}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.summary-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px #0000001a}.summary-card h3{color:#6b7280;font-size:.875rem;margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.5px}.summary-value{color:#1f2937;font-size:2rem;font-weight:700;margin:0}.action-buttons{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.create-btn{padding:.875rem 1.5rem;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;color:#fff}.create-btn.system-admin{background:linear-gradient(135deg,#ef4444,#dc2626)}.create-btn.organization{background:linear-gradient(135deg,#3b82f6,#2563eb)}.create-btn.operator{background:linear-gradient(135deg,#10b981,#059669)}.create-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003}.controls-section{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.search-box{flex:1;min-width:300px}.search-input{width:100%;padding:.75rem 1rem;border:2px solid rgba(255,255,255,.3);border-radius:8px;font-size:1rem;background:#ffffffe6;transition:all .2s}.search-input:focus{outline:none;border-color:#fff;background:#fff;box-shadow:0 0 0 3px #fff3}.filter-box{display:flex;align-items:center;gap:.5rem}.filter-box label{color:#fff;font-weight:600;font-size:.875rem}.filter-select{padding:.75rem 1rem;border:2px solid rgba(255,255,255,.3);border-radius:8px;font-size:.95rem;background:#ffffffe6;cursor:pointer;transition:all .2s}.filter-select:focus{outline:none;border-color:#fff;background:#fff}.table-container{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px #0000001a;overflow-x:auto}.users-table{width:100%;border-collapse:collapse}.users-table thead tr{border-bottom:2px solid #e5e7eb}.users-table th{text-align:left;padding:1rem;color:#374151;font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.users-table td{padding:1rem;border-bottom:1px solid #f3f4f6}.users-table tbody tr:hover{background:#f9fafb}.role-badge{display:inline-block;padding:.375rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.role-badge.system-admin{background:#fee2e2;color:#991b1b}.role-badge.account-manager{background:#fef3c7;color:#92400e}.role-badge.organization{background:#dbeafe;color:#1e40af}.role-badge.operator{background:#d1fae5;color:#065f46}.status-badge{display:inline-block;padding:.375rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase}.status-badge.active{background:#d1fae5;color:#065f46}.status-badge.inactive{background:#f3f4f6;color:#6b7280}.action-buttons-cell{display:flex;gap:.5rem}.action-icon-btn{background:none;border:none;font-size:1.25rem;cursor:pointer;padding:.25rem;transition:transform .2s}.action-icon-btn:hover{transform:scale(1.2)}.no-users{text-align:center;padding:3rem;color:#6b7280}@media (max-width: 768px){.user-management-content{padding:1rem}.summary-grid{grid-template-columns:1fr}.action-buttons{flex-direction:column}.create-btn{width:100%}.controls-section{flex-direction:column}.search-box{width:100%;min-width:auto}.table-container{overflow-x:scroll}.users-table{min-width:800px}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-box{background:#fff;border-radius:16px;padding:2rem;width:100%;max-width:480px;box-shadow:0 20px 60px #0000004d}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.modal-header h2{margin:0;font-size:1.25rem;color:#1f2937}.modal-close{background:none;border:none;font-size:1.25rem;cursor:pointer;color:#6b7280;padding:.25rem .5rem;border-radius:6px;transition:background .2s}.modal-close:hover{background:#f3f4f6}.modal-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.375rem}.form-group label{font-size:.875rem;font-weight:600;color:#374151}.form-group input{padding:.75rem 1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea26}.form-error{background:#fee2e2;color:#991b1b;padding:.75rem 1rem;border-radius:8px;font-size:.875rem}.modal-actions{display:flex;gap:.75rem;justify-content:flex-end;margin-top:.5rem}.modal-btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.modal-btn.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.modal-btn.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.modal-btn.secondary{background:#f3f4f6;color:#374151}.modal-btn.secondary:hover:not(:disabled){background:#e5e7eb}.modal-btn:disabled{opacity:.6;cursor:not-allowed}.modal-btn.danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.modal-btn.danger:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #ef444466}.modal-success{text-align:center;padding:1rem 0;display:flex;flex-direction:column;gap:1.25rem;align-items:center}.modal-success p{color:#065f46;background:#d1fae5;padding:1rem;border-radius:8px;font-size:.95rem;line-height:1.5}.dm-container{min-height:100vh;background:linear-gradient(135deg,#1e293b,#334155)}.dm-content{max-width:1400px;margin:0 auto;padding:2rem}.dm-back-btn{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;padding:.6rem 1.25rem;border-radius:8px;cursor:pointer;margin-bottom:1.5rem;transition:all .2s}.dm-back-btn:hover{background:#ffffff40}.dm-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:1.5rem}.dm-stat-card{background:#ffffff1a;border-radius:12px;padding:1.25rem;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15)}.dm-stat-card.green{background:#10b98133;border-color:#10b98166}.dm-stat-card.orange{background:#f59e0b33;border-color:#f59e0b66}.dm-stat-card.blue{background:#3b82f633;border-color:#3b82f666}.dm-stat-num{display:block;font-size:2rem;font-weight:700;color:#fff}.dm-stat-label{font-size:.8rem;color:#ffffffb3;text-transform:uppercase;letter-spacing:.5px}.dm-toolbar{display:flex;gap:1rem;align-items:center;margin-bottom:1.25rem;flex-wrap:wrap}.dm-search-row{display:flex;gap:.75rem;flex:1;min-width:300px}.dm-search{flex:1;padding:.7rem 1rem;border:2px solid rgba(255,255,255,.2);border-radius:8px;background:#ffffffe6;font-size:.95rem}.dm-select{padding:.7rem 1rem;border:2px solid rgba(255,255,255,.2);border-radius:8px;background:#ffffffe6;font-size:.9rem;cursor:pointer}.dm-tabs{display:flex;gap:.5rem;margin-bottom:1.25rem}.dm-tab{padding:.6rem 1.25rem;border:2px solid rgba(255,255,255,.3);border-radius:8px;background:transparent;color:#ffffffb3;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s}.dm-tab.active{background:#fff;color:#1e293b;border-color:#fff}.dm-tab:hover:not(.active){background:#ffffff26;color:#fff}.dm-table-wrap{background:#fff;border-radius:12px;overflow-x:auto;box-shadow:0 4px 20px #0003}.dm-table{width:100%;border-collapse:collapse}.dm-table thead tr{border-bottom:2px solid #e5e7eb}.dm-table th{text-align:left;padding:.875rem 1rem;color:#374151;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.dm-table td{padding:.875rem 1rem;border-bottom:1px solid #f3f4f6;font-size:.9rem}.dm-table tbody tr:hover{background:#f8fafc}.dm-imei{font-family:monospace;font-size:.85rem;color:#374151;font-weight:600}.dm-status-badge{padding:.25rem .6rem;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase}.dm-status-badge.online{background:#d1fae5;color:#065f46}.dm-status-badge.offline{background:#f3f4f6;color:#6b7280}.dm-edit-btn{background:none;border:1px solid #d1d5db;border-radius:6px;padding:.3rem .7rem;cursor:pointer;font-size:.85rem;transition:all .2s}.dm-edit-btn:hover{background:#f3f4f6}.dm-unreg-hint{color:#ffffffb3;font-size:.9rem;margin-bottom:1rem}.dm-unreg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem}.dm-unreg-card{background:#fff;border-radius:12px;padding:1.25rem;box-shadow:0 4px 16px #0003;border-top:4px solid #f59e0b}.dm-unreg-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.dm-unreg-imei{font-family:monospace;font-weight:700;color:#1e293b;font-size:.95rem}.dm-unreg-loc{color:#6b7280;font-size:.8rem;margin-top:2px}.dm-unreg-badge{background:#fef3c7;color:#92400e;padding:.25rem .6rem;border-radius:8px;font-size:.7rem;font-weight:700;white-space:nowrap}.dm-unreg-reading{text-align:center;background:#f8fafc;border-radius:8px;padding:1rem;margin-bottom:1rem}.dm-wbgt-val{font-size:2rem;font-weight:700;line-height:1}.dm-wbgt-lbl{font-size:.75rem;color:#6b7280;margin-bottom:.5rem}.dm-unreg-metrics{display:flex;justify-content:center;gap:.75rem;font-size:.8rem;color:#374151;flex-wrap:wrap}.dm-unreg-nodata{text-align:center;color:#9ca3af;padding:1.5rem;font-style:italic}.dm-unreg-footer{display:flex;justify-content:space-between;align-items:center}.dm-unreg-footer span{font-size:.8rem;color:#6b7280}.dm-reg-btn{padding:.4rem .9rem!important;font-size:.85rem!important}.dm-btn-primary{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.dm-btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #3b82f666}.dm-btn-primary:disabled{opacity:.6;cursor:not-allowed}.dm-btn-secondary{background:#f3f4f6;color:#374151;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.dm-btn-secondary:hover:not(:disabled){background:#e5e7eb}.dm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.dm-modal{background:#fff;border-radius:16px;width:100%;max-width:700px;max-height:90vh;overflow-y:auto;box-shadow:0 25px 60px #0000004d}.dm-modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 1.5rem 0;margin-bottom:.5rem}.dm-modal-header h2{margin:0;color:#1e293b;font-size:1.2rem}.dm-modal-close{background:none;border:none;font-size:1.2rem;cursor:pointer;color:#6b7280;padding:.25rem .5rem;border-radius:6px}.dm-modal-close:hover{background:#f3f4f6}.dm-form{padding:0 1.5rem 1.5rem}.dm-form-section{margin-bottom:1.25rem;border:1px solid #e5e7eb;border-radius:10px;padding:1rem}.dm-form-section h3{margin:0 0 .75rem;font-size:.85rem;color:#6b7280;text-transform:uppercase;letter-spacing:.5px}.dm-form-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:.75rem}.dm-form-row:last-child{margin-bottom:0}.dm-field{display:flex;flex-direction:column;gap:.3rem}.dm-field label{font-size:.8rem;font-weight:600;color:#374151}.dm-field input,.dm-field select{padding:.6rem .85rem;border:2px solid #e5e7eb;border-radius:7px;font-size:.9rem;transition:border-color .2s}.dm-field input:focus,.dm-field select:focus{outline:none;border-color:#3b82f6}.dm-form-error{background:#fee2e2;color:#991b1b;padding:.75rem;border-radius:8px;margin-bottom:1rem;font-size:.875rem}.dm-modal-actions{display:flex;justify-content:flex-end;gap:.75rem;padding-top:.75rem}.dm-success{padding:1.5rem;text-align:center;display:flex;flex-direction:column;gap:1rem;align-items:center}.dm-success p{color:#065f46;background:#d1fae5;padding:1rem;border-radius:8px;font-size:.95rem}.dm-loading,.dm-error{color:#fffc;text-align:center;padding:2rem}.dm-empty{color:#ffffffb3;text-align:center;padding:2rem;font-style:italic}@media (max-width: 640px){.dm-form-row{grid-template-columns:1fr}.dm-toolbar,.dm-search-row{flex-direction:column}}.app{min-height:100vh;background:#f5f5f5;display:flex;flex-direction:column}.app-content{flex:1}.header{background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;padding:1.5rem 2rem;box-shadow:0 2px 8px #0000001a}.header h1{font-size:1.8rem;font-weight:600;margin:0 0 .5rem}.header p{opacity:.9;margin:0}.container{max-width:1400px;margin:0 auto;padding:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014;transition:transform .2s,box-shadow .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.stat-card h3{font-size:.875rem;font-weight:500;color:#666;margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:2rem;font-weight:700;margin:0}.stat-card.safe .stat-value{color:#10b981}.stat-card.caution .stat-value{color:#f59e0b}.stat-card.warning .stat-value{color:#ef4444}.stat-card.critical .stat-value{color:#dc2626}.devices-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}.device-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014;cursor:pointer;transition:transform .2s,box-shadow .2s;border-left:4px solid #ddd}.device-card:hover{transform:translateY(-4px);box-shadow:0 6px 16px #0000001f}.device-card.safe{border-left-color:#10b981}.device-card.caution{border-left-color:#f59e0b}.device-card.warning{border-left-color:#ef4444}.device-card.critical{border-left-color:#dc2626}.device-card.offline{border-left-color:#9ca3af}.device-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.device-header h3{font-size:1.1rem;font-weight:600;margin:0 0 .25rem}.device-header p{font-size:.875rem;color:#666;margin:0}.status-badge{padding:.375rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.safe{background:#d1fae5;color:#065f46}.status-badge.caution{background:#fef3c7;color:#92400e}.status-badge.warning{background:#fee2e2;color:#991b1b}.status-badge.critical{background:#fecaca;color:#7f1d1d}.status-badge.offline{background:#e5e7eb;color:#374151}.wbgt-display{text-align:center;padding:1.5rem;background:#f9fafb;border-radius:8px;margin:1rem 0}.wbgt-value{font-size:3rem;font-weight:700;margin:0;line-height:1}.wbgt-label{font-size:.875rem;color:#666;margin:.5rem 0 0;text-transform:uppercase;letter-spacing:.5px}.metrics-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.metric{font-size:.875rem}.metric strong{color:#374151}.metric-value{color:#666}.last-update{font-size:.75rem;color:#9ca3af;margin-top:1rem;text-align:center}.back-button{background:#667eea;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s;margin-bottom:1.5rem;display:inline-flex;align-items:center;gap:.5rem}.back-button:hover{background:#5568d3}.detail-grid{display:grid;grid-template-columns:1fr 2fr;gap:1.5rem;margin-bottom:2rem}.info-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.info-card h2{font-size:1.25rem;font-weight:600;margin:0 0 1rem;color:#374151}.info-row{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid #f3f4f6}.info-row:last-child{border-bottom:none}.info-label{color:#6b7280;font-size:.875rem}.info-value{font-weight:600;color:#111827}.chart-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.chart-card h2{font-size:1.25rem;font-weight:600;margin:0 0 1.5rem;color:#374151}.metrics-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.metric-card{background:#fff;border-radius:12px;padding:1.25rem;box-shadow:0 2px 8px #00000014}.metric-card h4{font-size:.875rem;font-weight:500;color:#6b7280;margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.5px}.metric-card .value{font-size:1.5rem;font-weight:700;color:#111827}.metric-card .unit{font-size:.875rem;color:#9ca3af;margin-left:.25rem}.threshold-guide{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014;margin-bottom:2rem}.threshold-guide h3{font-size:1.1rem;font-weight:600;margin:0 0 1rem;color:#374151}.threshold-item{display:flex;align-items:center;gap:1rem;padding:.75rem;margin-bottom:.5rem;border-radius:8px;background:#f9fafb}.threshold-color{width:12px;height:12px;border-radius:50%}.threshold-color.safe{background:#10b981}.threshold-color.caution{background:#f59e0b}.threshold-color.warning{background:#ef4444}.threshold-color.critical{background:#dc2626}.threshold-text{flex:1}.threshold-text strong{display:block;color:#374151;margin-bottom:.25rem}.threshold-text span{font-size:.875rem;color:#6b7280}@media (max-width: 768px){.container{padding:1rem}.stats-grid,.devices-grid,.detail-grid{grid-template-columns:1fr}.wbgt-value{font-size:2.5rem}}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}