@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-bg:#000;--color-surface:#0a0a0a;--color-surface-2:#171717;--color-border:#262626;--color-border-hover:#404040;--color-primary:#fff;--color-primary-hover:#e5e5e5;--color-primary-dim:#ffffff1a;--color-success:#fff;--color-success-dim:#ffffff1a;--color-warning:#d4d4d8;--color-warning-dim:#d4d4d81a;--color-danger:#a1a1aa;--color-danger-dim:#a1a1aa1a;--color-text:#fff;--color-text-muted:#a3a3a3;--color-text-faint:#525252;--sidebar-width:240px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;font-size:16px}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;line-height:1.6;overflow-x:hidden}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.app-layout{min-height:100vh;display:flex}.main-content{min-width:0;margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.page-wrapper{flex:1;padding:24px}.sidebar{width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{border-bottom:1px solid var(--color-border);align-items:center;gap:10px;padding:20px 16px;display:flex}.sidebar-logo-icon{background:var(--color-primary);width:32px;height:32px;color:var(--color-bg);border-radius:var(--radius-sm);justify-content:center;align-items:center;font-size:18px;display:flex}.sidebar-logo-text{font-size:16px;font-weight:700}.sidebar-logo-sub{color:var(--color-text-muted);font-size:11px}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.sidebar-section-label{color:var(--color-text-faint);text-transform:uppercase;letter-spacing:.08em;padding:8px 8px 4px;font-size:10px;font-weight:600}.sidebar-link{border-radius:var(--radius-sm);color:var(--color-text-muted);transition:all var(--transition);align-items:center;gap:10px;margin-bottom:2px;padding:9px 10px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{background:var(--color-surface-2);color:var(--color-text);text-decoration:none}.sidebar-link.active{background:var(--color-primary-dim);color:var(--color-primary)}.sidebar-link svg{flex-shrink:0;width:18px;height:18px}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:50;justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex;position:sticky;top:0}.topbar-title{font-size:18px;font-weight:600}.topbar-right{align-items:center;gap:12px;display:flex}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:border-color var(--transition), box-shadow var(--transition);padding:20px}.stat-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md)}.stat-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:16px;font-size:20px;display:flex}.stat-card-value{margin-bottom:4px;font-size:28px;font-weight:700;line-height:1}.stat-card-label{color:var(--color-text-muted);font-size:13px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}.btn{border-radius:var(--radius-sm);transition:all var(--transition);white-space:nowrap;border:none;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--color-primary);color:var(--color-bg)}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--color-surface-2);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-border-hover)}.btn-danger{background:var(--color-danger-dim);color:var(--color-danger);border:1px solid #0000}.btn-danger:hover{background:var(--color-danger);color:#fff}.btn-sm{padding:5px 10px;font-size:13px}.btn-icon{padding:8px}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--color-text-muted);font-size:13px;font-weight:500}.form-input,.form-select,.form-textarea{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);transition:border-color var(--transition);width:100%;padding:9px 12px;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-dim);outline:none}.form-input::placeholder{color:var(--color-text-faint)}.table-wrapper{-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);border:1px solid var(--color-border);max-width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}.table-wrapper table{min-width:700px}thead{background:var(--color-surface-2);border-bottom:1px solid var(--color-border)}th{text-align:left;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;padding:12px 16px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--color-border);vertical-align:middle;padding:12px 16px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--color-surface-2)}.badge{border-radius:100px;align-items:center;padding:3px 8px;font-size:12px;font-weight:500;display:inline-flex}.badge-success{background:var(--color-primary-dim);color:var(--color-primary);border:1px solid var(--color-border)}.badge-warning{background:var(--color-surface-2);color:var(--color-text-muted);border:1px dashed var(--color-border-hover)}.badge-danger{color:var(--color-text-faint);background:0 0;text-decoration:line-through}.badge-neutral{color:var(--color-text-muted);border:1px solid var(--color-border);background:0 0}.search-bar{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);transition:border-color var(--transition);align-items:center;gap:8px;padding:0 12px;display:flex}.search-bar:focus-within{border-color:var(--color-primary)}.search-bar input{color:var(--color-text);background:0 0;border:none;width:100%;padding:9px 0;font-size:14px}.search-bar input:focus{outline:none}.search-bar svg{color:var(--color-text-faint);flex-shrink:0;width:16px;height:16px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-title{font-size:22px;font-weight:700}.page-subtitle{color:var(--color-text-muted);margin-top:2px;font-size:14px}.page-header-actions{align-items:center;gap:10px;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:540px;box-shadow:var(--shadow-lg);animation:.18s modalIn}@keyframes modalIn{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{font-size:17px;font-weight:600}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--color-border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.pagination{align-items:center;justify-content:between;border-top:1px solid var(--color-border);gap:8px;padding:16px 24px;display:flex}.pagination-info{color:var(--color-text-muted);flex:1;font-size:13px}.divider{background:var(--color-border);height:1px;margin:16px 0}.text-muted{color:var(--color-text-muted)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-warning{color:var(--color-warning)}.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.login-page{background:var(--color-bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:40px}.login-logo{text-align:center;margin-bottom:32px}.login-logo-icon{background:var(--color-primary);width:48px;height:48px;color:var(--color-bg);border-radius:var(--radius-sm);justify-content:center;align-items:center;margin:0 auto 16px;font-size:24px;display:flex}.login-logo-title{font-size:22px;font-weight:700}.login-logo-sub{color:var(--color-text-muted);font-size:13px}.login-form{flex-direction:column;gap:18px;display:flex}.error-banner{background:var(--color-danger-dim);border:1px solid var(--color-danger);color:var(--color-danger);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px}.empty-state{text-align:center;color:var(--color-text-muted);padding:60px 24px}.empty-state-icon{opacity:.4;margin-bottom:12px;font-size:40px}.empty-state h3{color:var(--color-text);margin-bottom:6px;font-size:16px;font-weight:600}.empty-state p{font-size:14px}.spinner{border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{justify-content:center;align-items:center;padding:60px;display:flex}.chart-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px}.chart-title{color:var(--color-text-muted);margin-bottom:16px;font-size:15px;font-weight:600}.mobile-menu-btn{z-index:200;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);cursor:pointer;transition:border-color var(--transition);justify-content:center;align-items:center;padding:8px;display:none;position:fixed;top:14px;left:14px}.mobile-menu-btn:hover{border-color:var(--color-border-hover)}.sidebar-close-btn{color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--transition);background:0 0;border:none;justify-content:center;align-items:center;margin-left:auto;padding:4px;display:none}.sidebar-close-btn:hover{color:var(--color-text)}.sidebar-backdrop{display:none}.btn-success{color:#16a34a;background:#22c55e1a;border:1px solid #22c55e4d}.btn-success:hover{background:#22c55e33}@media (width<=768px){.mobile-menu-btn,.sidebar-close-btn{display:flex}.sidebar{z-index:300;transition:transform .22s;transform:translate(-100%)}.sidebar-open{transform:translate(0)}.sidebar-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:299;background:#0009;display:block;position:fixed;inset:0}.main-content{margin-left:0!important}.page-wrapper{padding:60px 14px 20px}.stat-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{padding:14px}.stat-card-value{font-size:22px}.stat-card-icon{width:36px;height:36px;margin-bottom:10px}.page-header{flex-direction:column;align-items:flex-start;gap:10px}.page-header-actions{flex-wrap:wrap;width:100%}th,td{padding:10px 12px;font-size:13px}.modal-overlay{padding:12px}.modal{max-width:100%}.modal-body{padding:16px}.modal-header,.modal-footer{padding:14px 16px}.login-card{padding:24px}}@media (width<=480px){.stat-grid{grid-template-columns:1fr 1fr;gap:8px}.stat-card-value{font-size:20px}.page-title{font-size:18px}.hide-sm{display:none!important}}@media (width<=768px){.hide-mobile{display:none!important}.form-grid-2,.area-customer-grid{grid-template-columns:1fr!important}.page-header-actions{flex-wrap:wrap}.page-header-actions .form-select{flex:140px;width:100%}.row-actions{flex-direction:column;gap:4px}}