.admin-users{padding:20px;max-width:1200px;margin:0 auto}.admin-users h1{margin-bottom:10px;color:#333}.welcome{color:#666;margin-bottom:30px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:40px}.stat-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a;border-left:4px solid #3b82f6}.stat-card.users{border-left-color:#3b82f6}.stat-card.sites{border-left-color:#10b981}.stat-card.campaigns{border-left-color:#f59e0b}.stat-card.placements{border-left-color:#8b5cf6}.stat-card h3{margin:0 0 10px;font-size:14px;color:#666;text-transform:uppercase}.stat-value{font-size:36px;font-weight:700;color:#333;margin-bottom:10px}.stat-breakdown{display:flex;gap:15px;font-size:13px;color:#666}.stat-breakdown .pending{color:#f59e0b;font-weight:500}.stat-breakdown .active{color:#10b981;font-weight:500}.quick-actions{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a}.quick-actions h2{margin-bottom:20px;color:#333}.action-buttons{display:flex;flex-wrap:wrap;gap:15px}.action-btn{display:flex;align-items:center;gap:10px;padding:15px 20px;background:#f3f4f6;border-radius:8px;text-decoration:none;color:#333;transition:background .2s;position:relative}.action-btn:hover{background:#e5e7eb}.action-btn .icon{font-size:24px}.action-btn .badge{position:absolute;top:-5px;right:-5px;background:#ef4444;color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.filters{display:flex;gap:10px;margin-bottom:20px}.filters select,.filters button{padding:8px 16px;border:1px solid #d1d5db;border-radius:6px;background:#fff;cursor:pointer}.filters button.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.data-table{width:100%;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000001a;border-collapse:collapse}.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #e5e7eb}.data-table th{background:#f9fafb;font-weight:600;color:#374151}.data-table tr:hover{background:#f9fafb}.data-table .no-data{text-align:center;padding:40px;color:#6b7280}.status-badge{padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500;text-transform:uppercase}.status-pending{background:#fef3c7;color:#92400e}.status-approved,.status-active{background:#d1fae5;color:#065f46}.status-rejected,.status-inactive{background:#fee2e2;color:#991b1b}.status-draft{background:#e5e7eb;color:#374151}.status-paused{background:#dbeafe;color:#1e40af}.status-completed{background:#ddd6fe;color:#5b21b6}.sites-list{display:grid;gap:15px}.site-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a}.site-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.site-header h3{margin:0;color:#333}.site-details p{margin:5px 0;color:#666}.site-actions{display:flex;gap:10px;margin-top:15px;padding-top:15px;border-top:1px solid #e5e7eb}.btn-approve,.btn-success{padding:8px 16px;background:#10b981;color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:500}.btn-reject,.btn-danger{padding:8px 16px;background:#ef4444;color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:500}button:disabled{opacity:.5;cursor:not-allowed}.pagination{display:flex;justify-content:center;align-items:center;gap:15px;margin-top:20px}.pagination button{padding:8px 16px;background:#3b82f6;color:#fff;border:none;border-radius:6px;cursor:pointer}.pagination button:disabled{background:#9ca3af}.loading,.error{text-align:center;padding:40px;font-size:16px}.error{color:#ef4444}.no-data{text-align:center;padding:40px;color:#6b7280}.btn-create{padding:10px 20px;background:#10b981;color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:500;margin-bottom:20px}.btn-edit{padding:6px 12px;background:#3b82f6;color:#fff;border:none;border-radius:4px;cursor:pointer;margin-right:5px}.status-toggle{padding:4px 12px;border-radius:12px;font-size:12px;border:none;cursor:pointer}.status-toggle.active{background:#d1fae5;color:#065f46}.status-toggle.inactive{background:#fee2e2;color:#991b1b}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;padding:30px;border-radius:8px;width:90%;max-width:500px;max-height:90vh;overflow-y:auto}.modal h2{margin-bottom:20px}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:10px;border:1px solid #d1d5db;border-radius:6px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.modal-actions button[type=button]{padding:8px 16px;background:#e5e7eb;border:none;border-radius:6px;cursor:pointer}.modal-actions button[type=submit]{padding:8px 16px;background:#3b82f6;color:#fff;border:none;border-radius:6px;cursor:pointer}:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #e2e8f0;--accent-primary: #3b82f6;--accent-primary-hover: #2563eb;--accent-success: #22c55e;--accent-warning: #f59e0b;--accent-danger: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--sidebar-width: 260px;--header-height: 64px}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-color: #334155;--accent-primary: #60a5fa;--accent-primary-hover: #3b82f6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.5}.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;top:0;left:0;height:100vh;z-index:100;transition:transform .3s ease}.sidebar-header{padding:16px 20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.logo{font-size:20px;font-weight:700;color:var(--accent-primary)}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.nav-section{margin-bottom:24px}.nav-label{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);padding:0 12px;margin-bottom:8px}.nav-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-size:14px;transition:all .2s;margin-bottom:2px}.nav-link:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-link.active{background-color:var(--accent-primary);color:#fff}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color)}.user-info{margin-bottom:12px}.user-name{display:block;font-weight:500;font-size:14px}.user-role{display:block;font-size:12px;color:var(--text-muted);text-transform:capitalize}.logout-btn{display:flex;align-items:center;gap:8px;width:100%;padding:10px;border:none;border-radius:var(--radius-md);background-color:var(--bg-tertiary);color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all .2s}.logout-btn:hover{background-color:var(--accent-danger);color:#fff}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:var(--header-height);background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);align-items:center;justify-content:space-between;padding:0 16px;z-index:99}.menu-btn,.theme-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:8px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.menu-btn:hover,.theme-btn:hover{background-color:var(--bg-tertiary)}.desktop-only{display:block}.main-content{flex:1;margin-left:var(--sidebar-width);padding:24px;min-height:100vh}.page,.dashboard-page{max-width:1400px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px}.page-header h1{font-size:24px;font-weight:600}.page-header p{color:var(--text-secondary);font-size:14px;margin-top:4px}.header-actions{display:flex;gap:12px;align-items:center}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:none}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-primary-hover)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--border-color)}.btn-full{width:100%;justify-content:center}.btn-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-md);background:var(--bg-tertiary);border:none;color:var(--text-secondary);cursor:pointer;transition:all .2s}.btn-icon:hover{background:var(--border-color);color:var(--text-primary)}.btn-icon.danger:hover{background:var(--accent-danger);color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px}.stats-card{background:var(--bg-primary);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:flex-start;gap:16px;border:1px solid var(--border-color)}.stats-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.stats-content{display:flex;flex-direction:column;gap:4px}.stats-title{font-size:13px;color:var(--text-secondary)}.stats-value{font-size:24px;font-weight:600}.stats-trend{font-size:12px;font-weight:500}.stats-trend.up{color:var(--accent-success)}.stats-trend.down{color:var(--accent-danger)}.dashboard-sections{display:grid;grid-template-columns:2fr 1fr;gap:24px}.chart-section,.recent-activity,.top-campaigns{background:var(--bg-primary);border-radius:var(--radius-lg);padding:20px;border:1px solid var(--border-color)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-header h2{font-size:16px;font-weight:600}.time-selector{padding:6px 12px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:13px}.live-indicator{display:flex;align-items:center;gap:8px;padding:6px 12px;background:var(--accent-success);color:#fff;border-radius:20px;font-size:12px;font-weight:500;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.chart-container{height:250px;display:flex;align-items:flex-end}.chart-bars{display:flex;align-items:flex-end;justify-content:space-between;width:100%;height:100%;gap:12px}.chart-bar-wrapper{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px}.chart-bar{width:100%;background:linear-gradient(to top,var(--accent-primary),var(--accent-primary-hover));border-radius:var(--radius-sm) var(--radius-sm) 0 0;min-height:20px;position:relative;transition:all .3s;cursor:pointer}.chart-bar:hover{opacity:.8}.chart-tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-8px);background:var(--bg-primary);border:1px solid var(--border-color);padding:8px 12px;border-radius:var(--radius-md);font-size:12px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .2s;box-shadow:var(--shadow-md);z-index:10}.chart-bar:hover .chart-tooltip{opacity:1;visibility:visible}.chart-label{font-size:12px;color:var(--text-muted)}.activity-list,.campaign-list{display:flex;flex-direction:column;gap:12px}.activity-item,.campaign-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-secondary);border-radius:var(--radius-md)}.activity-icon{width:32px;height:32px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.activity-icon.success{background:#22c55e1a;color:var(--accent-success)}.activity-icon.info{background:#3b82f61a;color:var(--accent-primary)}.activity-content{flex:1}.activity-content p{font-size:13px;color:var(--text-secondary)}.activity-content span{font-size:14px;font-weight:500}.activity-time{font-size:12px;color:var(--text-muted)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:var(--text-primary)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);font-size:14px;transition:all .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-primary)}.form-group input.error{border-color:var(--accent-danger)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-error{display:block;font-size:12px;color:var(--accent-danger);margin-top:4px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%)}.auth-container{width:100%;max-width:420px;background:var(--bg-primary);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-lg)}.auth-header{text-align:center;margin-bottom:32px}.auth-header h1{font-size:24px;font-weight:600;margin-bottom:8px}.auth-header p{color:var(--text-secondary)}.input-wrapper{position:relative}.input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.input-wrapper input{padding-left:44px}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer}.form-options{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;font-size:14px}.checkbox-label{display:flex;align-items:center;gap:8px;color:var(--text-secondary);cursor:pointer}.forgot-link{color:var(--accent-primary);text-decoration:none}.forgot-link:hover{text-decoration:underline}.auth-footer{text-align:center;margin-top:24px;padding-top:24px;border-top:1px solid var(--border-color);font-size:14px;color:var(--text-secondary)}.auth-footer a{color:var(--accent-primary);text-decoration:none;font-weight:500}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);text-decoration:none;font-size:14px;margin-bottom:16px}.back-link:hover{color:var(--text-primary)}.role-selector{display:grid;grid-template-columns:1fr 1fr;gap:12px}.role-option{padding:16px;border:2px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all .2s}.role-option input{display:none}.role-option span{display:block;font-weight:500;margin-bottom:4px}.role-option small{display:block;font-size:12px;color:var(--text-secondary)}.role-option.selected{border-color:var(--accent-primary);background:#3b82f60d}.success-state{text-align:center;padding:20px 0}.success-icon{color:var(--accent-success);margin-bottom:16px}.error-message{background:#ef44441a;color:var(--accent-danger);padding:12px;border-radius:var(--radius-md);margin-bottom:16px;font-size:14px}.page-loading,.loading-screen{display:flex;align-items:center;justify-content:center;min-height:400px}.loading-screen{min-height:100vh;flex-direction:column;gap:16px}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sites-grid,.placements-grid,.campaigns-grid,.creatives-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.site-card,.placement-card,.campaign-card,.creative-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px}.site-header,.placement-info,.campaign-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.site-info h3,.placement-info h3,.campaign-header h3,.creative-info h3{font-size:16px;font-weight:600;margin-bottom:4px}.site-domain{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--accent-primary);text-decoration:none}.site-status,.campaign-meta,.creative-meta{display:flex;align-items:center;gap:8px}.status-badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500;text-transform:capitalize}.status-badge.active,.status-badge.approved{background:#22c55e1a;color:var(--accent-success)}.status-badge.pending{background:#f59e0b1a;color:var(--accent-warning)}.status-badge.paused,.status-badge.rejected{background:#ef44441a;color:var(--accent-danger)}.type-badge{padding:2px 8px;background:var(--bg-tertiary);border-radius:4px;font-size:11px;text-transform:uppercase;font-weight:600}.site-details,.campaign-details,.creative-details{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.detail-item,.campaign-detail-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}.detail-label{color:var(--text-muted)}.site-actions,.placement-actions,.campaign-actions,.creative-actions{display:flex;gap:8px;justify-content:flex-end}.placement-preview{margin-bottom:16px}.preview-box{background:var(--bg-tertiary);border:2px dashed var(--border-color);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text-muted);max-width:100%}.campaign-budget{margin-bottom:16px}.budget-header{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px}.progress-bar{height:8px;background:var(--bg-tertiary);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--accent-primary);border-radius:4px;transition:width .3s}.status-toggle{width:36px;height:36px;border-radius:var(--radius-md);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.status-toggle.active{background:#22c55e1a;color:var(--accent-success)}.status-toggle.paused{background:#ef44441a;color:var(--accent-danger)}.creative-preview{position:relative;background:var(--bg-tertiary);border-radius:var(--radius-md);overflow:hidden;cursor:pointer;margin-bottom:16px;display:flex;align-items:center;justify-content:center;min-height:150px}.creative-preview img{max-width:100%;height:auto;display:block}.preview-placeholder{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted)}.preview-overlay{position:absolute;inset:0;background:#00000080;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#fff;opacity:0;transition:opacity .2s}.creative-preview:hover .preview-overlay{opacity:1}.size-badge{padding:2px 6px;background:var(--bg-tertiary);border-radius:4px;font-size:11px;font-family:monospace}.empty-state{grid-column:1 / -1;text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state h3{color:var(--text-primary);margin:16px 0 8px}.empty-state p{margin-bottom:24px}.filters-bar{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:16px 20px;margin-bottom:24px}.date-filters{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.filter-group{display:flex;align-items:center;gap:8px}.filter-group input,.filter-group select{padding:8px 12px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-primary);font-size:14px}.summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.summary-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;gap:8px}.summary-label{font-size:13px;color:var(--text-secondary)}.summary-value{font-size:24px;font-weight:600}.report-table-container{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.report-table{width:100%;border-collapse:collapse}.report-table th,.report-table td{padding:14px 20px;text-align:left;font-size:14px}.report-table th{background:var(--bg-secondary);font-weight:500;color:var(--text-secondary);text-transform:uppercase;font-size:12px;letter-spacing:.5px}.report-table td{border-top:1px solid var(--border-color)}.report-table tr:hover td{background:var(--bg-secondary)}.loading-cell,.empty-cell{text-align:center;padding:40px;color:var(--text-muted)}.dashboard-summary{margin-bottom:32px}.dashboard-summary h2{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.summary-card.highlight{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);border:2px solid var(--accent-color)}.top-campaigns{margin-bottom:32px}.top-campaigns h2{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.top-campaigns-list{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.top-campaign-item{display:flex;align-items:center;gap:16px;padding:14px 20px;border-bottom:1px solid var(--border-color)}.top-campaign-item:last-child{border-bottom:none}.top-campaign-item .rank{font-weight:700;color:var(--accent-color);min-width:30px}.top-campaign-item .name{flex:1;font-weight:500}.top-campaign-item .metric{font-size:13px;color:var(--text-secondary);min-width:80px;text-align:right}.campaign-select{min-width:200px}.live-stats-banner{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border-radius:var(--radius-lg);padding:16px 20px;margin-bottom:24px}.live-stats-banner h3{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;margin-bottom:12px;opacity:.9}.live-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.live-stats-grid span{font-size:18px;font-weight:600}.charts-section{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:32px}.chart-container{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px}.chart-container h3{font-size:14px;font-weight:600;margin-bottom:16px;color:var(--text-secondary)}.simple-chart{display:flex;align-items:flex-end;gap:4px;height:200px;padding:10px 0}.chart-bar-wrapper{flex:1;height:100%;display:flex;align-items:flex-end}.chart-bar{width:100%;border-radius:4px 4px 0 0;transition:height .3s ease;min-height:4px}.chart-bar:hover{opacity:.8;cursor:pointer}@media(max-width:768px){.charts-section{grid-template-columns:1fr}.live-stats-grid,.summary-cards{grid-template-columns:repeat(2,1fr)}}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:var(--bg-primary);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{padding:20px;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:18px;font-weight:600}.modal-header p{font-size:14px;color:var(--text-secondary);margin-top:4px}.modal-content form{padding:20px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.embed-code-container{padding:20px}.embed-code{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;font-family:monospace;font-size:13px;overflow-x:auto;margin-bottom:16px}.copy-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px;background:var(--accent-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer}.copy-btn:hover{background:var(--accent-primary-hover)}.preset-sizes{margin-bottom:16px}.preset-sizes label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:8px}.size-chips{display:flex;flex-wrap:wrap;gap:8px}.size-chip{padding:6px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:20px;font-size:12px;cursor:pointer;transition:all .2s}.size-chip:hover{background:var(--border-color)}.settings-grid{display:grid;gap:24px;max-width:800px}.settings-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.settings-header{display:flex;align-items:center;gap:16px;margin-bottom:20px}.settings-header svg{color:var(--accent-primary)}.settings-header h3{font-size:16px;font-weight:600}.settings-header p{font-size:14px;color:var(--text-secondary)}.settings-item{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-top:1px solid var(--border-color)}.settings-item:first-of-type{border-top:none}.settings-item span{font-weight:500}.settings-item p{font-size:13px;color:var(--text-secondary)}.toggle{position:relative;width:48px;height:26px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background:var(--bg-tertiary);border-radius:26px;transition:.3s;border:1px solid var(--border-color)}.toggle-slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s;box-shadow:0 2px 4px #0003}.toggle input:checked+.toggle-slider{background:var(--accent-primary);border-color:var(--accent-primary)}.toggle input:checked+.toggle-slider:before{transform:translate(22px)}.profile-container{display:grid;gap:24px}.profile-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px}.profile-header{margin-bottom:32px}.avatar-section{display:flex;align-items:center;gap:20px}.avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary),var(--accent-primary-hover));display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:600;color:#fff;position:relative}.avatar-upload{position:absolute;bottom:0;right:0;width:28px;height:28px;border-radius:50%;background:var(--bg-primary);border:2px solid var(--border-color);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary)}.profile-title h2{font-size:20px;font-weight:600}.role-badge{display:inline-block;margin-top:4px;padding:4px 12px;background:var(--bg-tertiary);border-radius:20px;font-size:12px;text-transform:capitalize}.profile-info{display:flex;flex-direction:column;gap:24px}.info-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}.info-value{font-size:15px;font-weight:500}.profile-meta{display:flex;gap:32px;padding-top:24px;border-top:1px solid var(--border-color);margin-top:8px}.meta-item{display:flex;flex-direction:column;gap:4px}.meta-item span:first-child{font-size:12px;color:var(--text-muted)}.meta-item span:last-child{font-size:14px}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;text-align:center}.stat-value{display:block;font-size:32px;font-weight:700;color:var(--accent-primary)}.stat-label{font-size:14px;color:var(--text-secondary)}.form-actions{display:flex;justify-content:flex-end;margin-top:24px}.toast{position:fixed;bottom:24px;right:24px;display:flex;align-items:center;gap:12px;padding:16px 20px;border-radius:var(--radius-md);background:var(--bg-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);animation:slideIn .3s ease;z-index:1001}.toast-success{border-color:var(--accent-success);color:var(--accent-success)}.toast-error{border-color:var(--accent-danger);color:var(--accent-danger)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media(max-width:1024px){.dashboard-sections{grid-template-columns:1fr}.summary-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding-top:calc(var(--header-height) + 24px)}.mobile-header{display:flex}.desktop-only{display:none}.sidebar-overlay{position:fixed;inset:0;background:#00000080;z-index:99}.stats-grid,.summary-cards,.sites-grid,.placements-grid,.campaigns-grid,.creatives-grid,.info-row,.profile-stats,.form-row{grid-template-columns:1fr}.date-filters{flex-direction:column;align-items:stretch}.filter-group{flex-wrap:wrap}.role-selector{grid-template-columns:1fr}.auth-container{padding:24px}}.modal-tabs{display:flex;gap:10px;margin-bottom:20px;border-bottom:1px solid #e5e7eb;padding-bottom:10px}.modal-tabs button{padding:8px 16px;background:transparent;border:none;cursor:pointer;border-radius:6px;display:flex;align-items:center;gap:5px;color:#6b7280}.modal-tabs button.active{background:#3b82f6;color:#fff}.checkbox-row{margin-bottom:15px}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;max-height:200px;overflow-y:auto;padding:10px;background:#f9fafb;border-radius:8px}.category-checkbox{display:flex;align-items:center;gap:8px;padding:8px;cursor:pointer;border-radius:6px;transition:background .2s}.category-checkbox:hover{background:#e5e7eb}.device-toggles{display:flex;gap:10px}.device-toggles button{padding:10px 20px;border:1px solid #d1d5db;background:#fff;border-radius:6px;cursor:pointer;text-transform:capitalize}.device-toggles button.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.days-grid{display:flex;gap:8px}.days-grid button{padding:10px 15px;border:1px solid #d1d5db;background:#fff;border-radius:6px;cursor:pointer;font-weight:500}.days-grid button.active{background:#10b981;color:#fff;border-color:#10b981}.mode-tabs{display:flex;gap:10px;margin-bottom:20px;border-bottom:1px solid #e5e7eb;padding-bottom:10px}.mode-tabs button{padding:8px 16px;background:transparent;border:none;cursor:pointer;border-radius:6px;display:flex;align-items:center;gap:5px;color:#6b7280}.mode-tabs button.active{background:#3b82f6;color:#fff}.upload-zone{border:2px dashed #d1d5db;border-radius:8px;padding:40px;text-align:center;cursor:pointer;transition:all .2s;position:relative;background:#f9fafb}.upload-zone:hover{border-color:#3b82f6;background:#f0f9ff}.upload-zone.has-file{padding:20px;border-style:solid;border-color:#10b981}.upload-preview{max-width:100%;max-height:300px;border-radius:6px}.upload-prompt{display:flex;flex-direction:column;align-items:center;gap:10px;color:#6b7280}.upload-prompt svg{color:#9ca3af}.upload-hint{font-size:.875rem;color:#9ca3af}.upload-formats{font-size:.75rem;color:#9ca3af;margin-top:10px}.remove-file{position:absolute;top:10px;right:10px;background:#0009;color:#fff;border:none;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.remove-file:hover{background:#dc2626cc}.preset-sizes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}.size-chip{padding:8px 16px;border:1px solid #d1d5db;background:#fff;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s}.size-chip:hover{border-color:#3b82f6}.size-chip.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.custom-size{display:flex;align-items:center;gap:10px}.custom-size input{flex:1}.custom-size span{color:#6b7280;font-weight:500}.file-size{color:#9ca3af;font-size:.75rem;margin-top:4px}.impersonation-banner{background:linear-gradient(90deg,#7c3aed,#6366f1);color:#fff;padding:12px 20px;position:fixed;top:0;left:0;right:0;z-index:1000;box-shadow:0 2px 10px #7c3aed4d}.impersonation-content{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:12px;font-size:.9rem}.impersonation-content strong{font-weight:600}.stop-impersonating-btn{margin-left:auto;background:#fff3;border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 12px;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:.85rem;transition:all .2s}.stop-impersonating-btn:hover{background:#ffffff4d}.layout:has(.impersonation-banner) .mobile-header{top:48px}.layout:has(.impersonation-banner) .sidebar{top:48px;height:calc(100vh - 48px)}.layout:has(.impersonation-banner) .main-content{margin-top:48px}.impersonate-dropdown{position:relative;margin-bottom:12px}.impersonate-btn{width:100%;background:#3b82f6;color:#fff;border:none;padding:10px 12px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;font-size:.9rem;transition:background .2s}.impersonate-btn:hover{background:#2563eb}.impersonate-menu{position:absolute;bottom:100%;left:0;right:0;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 -4px 20px #00000026;max-height:300px;overflow-y:auto;margin-bottom:8px;z-index:100}.impersonate-section{padding:8px 12px;background:#f3f4f6;font-size:.75rem;font-weight:600;text-transform:uppercase;color:#6b7280;letter-spacing:.5px}.impersonate-option{width:100%;padding:10px 12px;border:none;background:#fff;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;border-bottom:1px solid #f3f4f6;transition:background .2s}.impersonate-option:hover{background:#f9fafb}.impersonate-option:last-child{border-bottom:none}.impersonate-option .user-email{font-size:.85rem;font-weight:500;color:#111827}.impersonate-option .user-name{font-size:.75rem;color:#6b7280}.loading-users{padding:20px;text-align:center;color:#6b7280;font-size:.9rem}.dark .impersonate-menu{background:#1f2937;border-color:#374151}.dark .impersonate-section{background:#374151;color:#9ca3af}.dark .impersonate-option{background:#1f2937;border-color:#374151}.dark .impersonate-option:hover{background:#374151}.dark .impersonate-option .user-email{color:#f9fafb}.dark .impersonate-option .user-name,.dark .loading-users{color:#9ca3af}.action-buttons{display:flex;gap:8px;flex-wrap:wrap}.btn-impersonate{background:#7c3aed;color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:.85rem;transition:background .2s}.btn-impersonate:hover{background:#6d28d9}.admin-categories{padding:20px}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:20px}.category-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:20px;transition:all .2s}.category-card:hover{box-shadow:0 4px 12px #0000001a}.category-card.inactive{opacity:.6;background:#f9fafb}.category-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.category-info h3{margin:0 0 4px;font-size:1.1rem;color:#111827}.category-id{font-size:.75rem;color:#9ca3af}.category-status{display:flex;align-items:center;gap:6px}.status-active{color:#10b981}.status-inactive{color:#ef4444}.category-description{color:#6b7280;font-size:.9rem;margin-bottom:16px;min-height:40px}.category-stats{display:flex;gap:16px;margin-bottom:16px;padding:12px;background:#f3f4f6;border-radius:6px}.stat-item{display:flex;flex-direction:column}.stat-label{font-size:.75rem;color:#6b7280;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:1.25rem;font-weight:600;color:#111827}.category-actions{display:flex;gap:8px;justify-content:flex-end}.form-group.checkbox{display:flex;align-items:center;gap:8px}.form-group.checkbox label{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:400}.form-group.checkbox input[type=checkbox]{width:auto;margin:0}.dark .category-card{background:#1f2937;border-color:#374151}.dark .category-card.inactive{background:#111827}.dark .category-info h3{color:#f9fafb}.dark .category-description{color:#9ca3af}.dark .category-stats{background:#374151}.dark .stat-value{color:#f9fafb}