*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #FF6B35;--primary-hover: #E85A2A;--success: #10B981;--danger: #EF4444;--warning: #F59E0B;--info: #3B82F6;--purple: #8B5CF6;--bg-page: #F3F4F6;--bg-card: #FFFFFF;--sidebar-bg: #111827;--text-main: #1F2937;--text-muted: #6B7280;--text-light: #F9FAFB;--border-light: #E5E7EB;--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);--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px}body{background-color:var(--bg-page);color:var(--text-main);font-family:Inter,sans-serif;overflow:hidden}button{cursor:pointer;border:none;background:none;font-family:inherit}a{text-decoration:none;color:inherit}.admin-layout{display:flex;height:100vh;width:100vw}.sidebar{width:260px;background-color:var(--sidebar-bg);color:var(--text-light);display:flex;flex-direction:column;flex-shrink:0;transition:width .3s ease;overflow-x:hidden}.sidebar.collapsed{width:70px}.sidebar.collapsed .nav-item{justify-content:center;padding:12px}.sidebar.collapsed .nav-item .icon{font-size:1.2rem}.sidebar.collapsed .sidebar-header h2{font-size:1.2rem;text-align:center}.sidebar.collapsed .badge-role{display:none}.sidebar.collapsed .admin-profile{justify-content:center}.sidebar.collapsed .profile-info{display:none}.sidebar-header{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-header h2{font-size:1.5rem;font-weight:800;margin-bottom:4px}.sidebar-header h2 span{color:var(--primary)}.badge-role{background:#ff6b3533;color:var(--primary);padding:4px 8px;border-radius:4px;font-size:.75rem;font-weight:600;display:inline-block}.sidebar-nav{flex:1;padding:20px 0;overflow-y:auto}.nav-section{margin-bottom:20px}.nav-section-title{padding:8px 20px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:#6b7280}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 20px;color:#9ca3af;font-weight:500;font-size:.9rem;transition:all .2s;border-left:3px solid transparent;cursor:pointer}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:#ff6b351a;color:#fff;border-left-color:var(--primary)}.sidebar-footer{padding:20px;border-top:1px solid rgba(255,255,255,.1)}.admin-profile{display:flex;align-items:center;gap:12px}.avatar-sm{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--info),var(--primary));display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:14px}.profile-info strong{display:block;font-size:.85rem}.profile-info small{color:#9ca3af;font-size:.7rem}.toggle-sidebar{background:#ffffff1a;border-radius:4px;padding:4px 8px;font-size:12px;transition:background .2s}.toggle-sidebar:hover{background:#fff3}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-page)}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;padding:0 32px;flex-shrink:0}.breadcrumbs{color:var(--text-muted);font-size:.85rem;font-weight:500}.breadcrumbs span{color:var(--primary);font-weight:600}.scroll-container{flex:1;overflow-y:auto;padding:32px}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-start{display:flex;justify-content:flex-start;align-items:center}.flex-end{display:flex;justify-content:flex-end;align-items:center}.text-muted{color:var(--text-muted)}.text-sm{font-size:.75rem}.text-lg{font-size:1.1rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.font-bold{font-weight:700}.font-semibold{font-weight:600}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mb-5{margin-bottom:20px}.mb-6{margin-bottom:24px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-5{margin-top:20px}.mt-6{margin-top:24px}.ml-2{margin-left:8px}.mr-2{margin-right:8px}.p-4{padding:16px}.p-5{padding:20px}.p-6{padding:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:6px;font-weight:600;font-size:.85rem;transition:all .2s;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669;transform:translateY(-1px)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626;transform:translateY(-1px)}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d97706}.btn-outline{background:transparent;color:var(--text-main);border:1px solid var(--border-light)}.btn-outline:hover{background:var(--bg-page);border-color:var(--primary);color:var(--primary)}.btn-sm{padding:4px 10px;font-size:.75rem}.btn-lg{padding:12px 24px;font-size:1rem}.badge{padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:600;display:inline-flex;align-items:center;gap:4px}.badge.red{background:var(--danger);color:#fff}.badge.blue{background:#3b82f61a;color:var(--info)}.badge.dark{background:#1118271a;color:#111827}.badge.purple{background:#8b5cf61a;color:var(--purple)}.badge.success{background:#10b9811a;color:var(--success)}.badge.warning{background:#f59e0b1a;color:var(--warning)}.badge.danger{background:#ef44441a;color:var(--danger)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:32px}.kpi-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:transform .2s,box-shadow .2s}.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.kpi-card.highlight{background:linear-gradient(135deg,#111827,#1f2937);color:#fff;border:none}.kpi-header{display:flex;justify-content:space-between;margin-bottom:12px}.kpi-header h3{font-size:.85rem;font-weight:600;color:var(--text-muted)}.kpi-card.highlight .kpi-header h3{color:#ffffffb3}.kpi-card h3{font-size:.85rem;font-weight:600;margin-bottom:12px;color:var(--text-muted)}.trend.up{color:var(--success);font-size:.75rem;font-weight:600}.trend.down{color:var(--danger);font-size:.75rem;font-weight:600}.trend.neutral{color:var(--text-muted);font-size:.75rem;font-weight:600}.kpi-value{font-size:1.8rem;font-weight:800;margin-bottom:8px}.kpi-value small{font-size:.85rem;font-weight:500}.charts-container{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-bottom:24px}.chart-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}.chart-card h3{font-size:1rem;margin-bottom:20px;font-weight:600}.canvas-wrapper{height:300px;position:relative}.restaurant-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:24px}.restaurant-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-light);transition:transform .2s,box-shadow .2s}.restaurant-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.restaurant-header{padding:16px 20px;background:linear-gradient(135deg,#f9fafb,#fff);border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:flex-start}.restaurant-name{font-size:1rem;font-weight:700}.restaurant-body{padding:16px 20px}.restaurant-info{display:flex;flex-direction:column;gap:10px}.info-row{display:flex;justify-content:space-between;align-items:center;font-size:.85rem}.info-label{color:var(--text-muted);font-weight:500}.info-value{font-weight:600}.restaurant-footer{padding:12px 20px;background:#f9fafb;border-top:1px solid var(--border-light);display:flex;gap:12px}.table-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:auto;border:1px solid var(--border-light)}.data-table{width:100%;border-collapse:collapse;min-width:600px}.data-table th{background:var(--bg-page);padding:14px 16px;font-size:.8rem;font-weight:600;color:var(--text-muted);text-align:left;border-bottom:1px solid var(--border-light)}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border-light);font-size:.85rem}.data-table tr:hover{background:#00000005}.data-table tr:last-child td{border-bottom:none}.action-cell{display:flex;gap:8px}.filter-tabs{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.filter-tab{padding:6px 16px;border-radius:20px;background:#fff;border:1px solid var(--border-light);cursor:pointer;transition:all .2s;font-size:.85rem;font-weight:500}.filter-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.filter-tab:hover:not(.active){background:var(--bg-page);border-color:var(--primary)}.search-bar{display:flex;gap:12px;align-items:center}.search-input{padding:8px 16px;border:1px solid var(--border-light);border-radius:8px;font-size:.85rem;width:250px;transition:border-color .2s}.search-input:focus{outline:none;border-color:var(--primary)}.form-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;border:1px solid var(--border-light)}.form-card h3{margin-bottom:20px;font-size:1.1rem;font-weight:600}.form-group{margin-bottom:20px}.form-group label{display:block;font-weight:600;margin-bottom:8px;font-size:.85rem}.form-input,.form-select{width:100%;padding:10px 12px;border:1px solid var(--border-light);border-radius:8px;font-family:inherit;font-size:.85rem;transition:border-color .2s}.form-input:focus,.form-select:focus{outline:none;border-color:var(--primary)}.simulator-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-md);max-width:1000px;margin:0 auto}.simulator-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-light);padding-bottom:20px;margin-bottom:32px}.slider-section{margin-bottom:40px}.slider-label-group{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:8px}.highlight-text{font-size:2rem;font-weight:800;color:var(--primary)}.styled-slider{width:100%;height:6px;border-radius:3px;background:#e5e7eb;margin:24px 0 12px;-webkit-appearance:none}.styled-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;border:2px solid white;box-shadow:0 2px 4px #0003}.slider-ticks{display:flex;justify-content:space-between;color:var(--text-muted);font-size:.7rem}.results-section{display:flex;align-items:center;justify-content:space-between;background:var(--bg-page);padding:20px;border-radius:12px;border:1px solid var(--border-light)}.result-box{flex:1;padding:12px;border-radius:8px}.result-box p{font-size:.75rem;font-weight:600;color:var(--text-muted);margin-bottom:4px}.result-box h3{font-size:1.3rem;font-weight:800}.bg-light{background:#fff;border:1px solid var(--border-light)}.bg-restaurant{background:#fff;border-left:4px solid var(--info)}.bg-profit{background:#fff;border-left:4px solid var(--primary)}.calc-arrow{font-size:1.2rem;color:var(--text-muted);margin:0 12px}.progress-bar{height:6px;background:var(--border-light);border-radius:3px;overflow:hidden;margin:8px 0}.progress-fill{height:100%;background:var(--success);border-radius:3px;transition:width .3s}.status-delivered{background:#d1fae5;color:#065f46;padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.status-pending{background:#fef3c7;color:#92400e;padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.status-preparing{background:#dbeafe;color:#1e40af;padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.status-delivering{background:#e0e7ff;color:#3730a3;padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.toast{position:fixed;bottom:24px;right:24px;background:#111827;color:#fff;padding:12px 20px;border-radius:8px;z-index:1000;animation:slideInRight .3s ease-out;font-size:.85rem}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:#fff;border-radius:var(--radius-lg);width:90%;max-width:550px;max-height:85vh;overflow-y:auto;animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{transform:translateY(-30px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center}.modal-header h3{font-size:1.1rem;font-weight:600}.modal-body{padding:20px}.modal-footer{padding:12px 20px;border-top:1px solid var(--border-light);display:flex;justify-content:flex-end;gap:12px}.close-btn{background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--text-muted);transition:color .2s}.close-btn:hover{color:var(--danger)}.campaign-card{background:var(--bg-card);border-radius:12px;padding:16px;margin-top:16px;border:1px solid var(--border-light);transition:box-shadow .2s}.campaign-card:hover{box-shadow:var(--shadow-sm)}.campaign-card h4{margin-bottom:6px;font-size:.95rem}.marketing-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}@media (max-width: 1200px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.restaurant-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (max-width: 1024px){.charts-container,.marketing-grid{grid-template-columns:1fr}.results-section{flex-direction:column;gap:16px}.calc-arrow{transform:rotate(90deg)}.scroll-container{padding:20px}}@media (max-width: 768px){.kpi-grid{grid-template-columns:1fr;gap:16px}.sidebar{position:fixed;left:-260px;transition:left .3s;z-index:100;height:100vh}.sidebar.open{left:0}.scroll-container{padding:16px}.restaurant-grid{grid-template-columns:1fr}.topbar{padding:0 16px}.filter-tabs{gap:8px}.filter-tab{padding:4px 12px;font-size:.75rem}.data-table th,.data-table td{padding:10px 12px}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--primary-hover)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s infinite}.spinner{width:40px;height:40px;border:3px solid var(--border-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}