@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--color-bg:#0a0f1e;--color-bg-secondary:#0f172a;--color-bg-card:#111827;--color-bg-card-hover:#1a2234;--color-bg-input:#0f172a;--color-border:#1e2d4a;--color-border-light:#243354;--color-primary:#f59e0b;--color-primary-hover:#d97706;--color-primary-light:#f59e0b1a;--color-primary-border:#f59e0b4d;--color-accent:#3b82f6;--color-accent-hover:#2563eb;--color-accent-light:#3b82f61a;--color-success:#10b981;--color-success-light:#10b9811a;--color-danger:#ef4444;--color-danger-light:#ef44441a;--color-warning:#f59e0b;--color-text-primary:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-muted:#64748b;--color-text-inverse:#0a0f1e;--sidebar-width:260px;--sidebar-collapsed:70px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 16px #00000080;--shadow-lg:0 8px 32px #0009;--shadow-glow:0 0 24px #f59e0b26;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.35s ease;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}img,svg{max-width:100%;display:block}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);min-height:100vh;transition:margin-left var(--transition-normal);flex-direction:column;flex:1;display:flex}.page-header{padding:var(--space-6) var(--space-8);border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary);justify-content:space-between;align-items:center;gap:var(--space-4);z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);flex-wrap:wrap;display:flex;position:sticky;top:0}.page-title{color:var(--color-text-primary);letter-spacing:-.02em;font-size:1.375rem;font-weight:700}.page-subtitle{color:var(--color-text-secondary);margin-top:2px;font-size:.875rem}.page-body{padding:var(--space-8);flex:1}.sidebar{width:var(--sidebar-width);background:var(--color-bg-secondary);border-right:1px solid var(--color-border);z-index:100;height:100vh;transition:width var(--transition-normal), transform var(--transition-normal);flex-direction:column;display:flex;position:fixed;top:0;left:0;overflow:hidden}.sidebar-logo{padding:var(--space-6) var(--space-5);border-bottom:1px solid var(--color-border);align-items:center;gap:var(--space-3);min-height:72px;display:flex}.sidebar-logo-icon{background:linear-gradient(135deg, var(--color-primary), #e08d0a);border-radius:var(--radius-md);width:36px;height:36px;color:var(--color-text-inverse);flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;font-weight:800;display:flex;box-shadow:0 0 16px #f59e0b66}.sidebar-logo-text{flex-direction:column;display:flex;overflow:hidden}.sidebar-logo-name{color:var(--color-text-primary);white-space:nowrap;letter-spacing:-.01em;font-size:.875rem;font-weight:700}.sidebar-logo-sub{color:var(--color-primary);text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;font-weight:500}.sidebar-nav{padding:var(--space-4) var(--space-3);flex:1;overflow:hidden auto}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:0 0}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}.sidebar-section{margin-bottom:var(--space-6)}.sidebar-section-title{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.1em;padding:0 var(--space-3) var(--space-2);font-size:.65rem;font-weight:700}.sidebar-link{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast);white-space:nowrap;margin-bottom:2px;font-size:.875rem;font-weight:500;display:flex;position:relative;overflow:hidden}.sidebar-link:hover{color:var(--color-text-primary);background:var(--color-bg-card-hover)}.sidebar-link.active{color:var(--color-primary);background:var(--color-primary-light);border:1px solid var(--color-primary-border)}.sidebar-link.active:before{content:"";background:var(--color-primary);border-radius:0 2px 2px 0;width:3px;height:100%;position:absolute;top:0;left:0}.sidebar-link-icon{opacity:.7;flex-shrink:0;width:20px;height:20px}.sidebar-link.active .sidebar-link-icon{opacity:1}.sidebar-footer{padding:var(--space-4) var(--space-3);border-top:1px solid var(--color-border)}.user-info{align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-md);background:var(--color-bg-card);border:1px solid var(--color-border);display:flex}.user-avatar{background:linear-gradient(135deg, var(--color-accent), #1d4ed8);border-radius:var(--radius-full);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:.875rem;font-weight:700;display:flex}.user-details{flex:1;overflow:hidden}.user-name{color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;font-weight:600;overflow:hidden}.user-role{color:var(--color-text-muted);font-size:.7rem}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:border-color var(--transition-fast), box-shadow var(--transition-fast)}.card:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-md)}.card-header{margin-bottom:var(--space-5);justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.card-title{color:var(--color-text-primary);font-size:1rem;font-weight:600}.stat-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);align-items:flex-start;gap:var(--space-4);transition:all var(--transition-normal);display:flex;position:relative;overflow:hidden}.stat-card:after{content:"";background:linear-gradient(90deg, var(--color-primary), transparent);opacity:0;height:2px;transition:opacity var(--transition-normal);position:absolute;top:0;left:0;right:0}.stat-card:hover{border-color:var(--color-primary-border);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-card:hover:after{opacity:1}.stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.375rem;display:flex}.stat-icon.amber{background:#f59e0b26}.stat-icon.blue{background:#3b82f626}.stat-icon.green{background:#10b98126}.stat-icon.purple{background:#8b5cf626}.stat-content{flex:1}.stat-value{color:var(--color-text-primary);letter-spacing:-.03em;font-size:1.875rem;font-weight:800;line-height:1}.stat-label{color:var(--color-text-muted);margin-top:var(--space-1);font-size:.8rem;font-weight:500}.form-group{gap:var(--space-2);flex-direction:column;display:flex}.form-label{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;font-weight:600}.form-label.required:after{content:" *";color:var(--color-danger)}.form-input,.form-select,.form-textarea{background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);padding:10px var(--space-4);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);appearance:none;outline:none;width:100%;font-size:.9375rem}.form-input::placeholder{color:var(--color-text-muted)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.form-textarea{resize:vertical;min-height:100px;line-height:1.6}.form-select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.form-select option{background:var(--color-bg-secondary)}.form-error{color:var(--color-danger);align-items:center;gap:4px;font-size:.8rem;display:flex}.form-grid{gap:var(--space-5);grid-template-columns:repeat(2,1fr);display:grid}.form-grid-3{gap:var(--space-5);grid-template-columns:repeat(3,1fr);display:grid}.form-full{grid-column:1/-1}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:10px var(--space-5);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;font-size:.875rem;font-weight:600;line-height:1;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #f59e0b59}.btn-secondary{background:var(--color-bg-card);color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-card-hover);color:var(--color-text-primary);border-color:var(--color-border-light)}.btn-danger{background:var(--color-danger-light);color:var(--color-danger);border:1px solid #ef44444d}.btn-danger:hover:not(:disabled){background:var(--color-danger);color:#fff}.btn-success{background:var(--color-success-light);color:var(--color-success);border:1px solid #10b9814d}.btn-success:hover:not(:disabled){background:var(--color-success);color:#fff}.btn-sm{padding:6px var(--space-3);font-size:.8125rem}.btn-lg{padding:var(--space-3) var(--space-6);font-size:1rem}.btn-icon{border-radius:var(--radius-md);width:36px;height:36px;padding:0}.table-wrapper{border-radius:var(--radius-lg);border:1px solid var(--color-border);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.875rem}thead{background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}thead th{padding:var(--space-3) 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var(--space-6);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;display:flex}.modal-title{color:var(--color-text-primary);font-size:1.0625rem;font-weight:700}.modal-body{padding:var(--space-6)}.modal-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-border);justify-content:flex-end;gap:var(--space-3);display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.pagination{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-4) 0;display:flex}.pagination-btn{border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-card);width:36px;height:36px;color:var(--color-text-secondary);cursor:pointer;transition:all 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var(--transition-normal);overflow:hidden}.customer-header{padding:var(--space-6);background:linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-card));border-bottom:1px solid var(--color-border);align-items:flex-start;gap:var(--space-5);display:flex}.customer-avatar{border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--color-primary), #e08d0a);width:64px;height:64px;color:var(--color-text-inverse);flex-shrink:0;justify-content:center;align-items:center;font-size:1.5rem;font-weight:800;display:flex;box-shadow:0 4px 12px 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(max-width:480px){.card{padding:var(--space-4)}.login-form-card{padding:var(--space-5)}.table-wrapper{font-size:.8125rem}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-5{gap:var(--space-5)}.gap-6{gap:var(--space-6)}.mt-4{margin-top:var(--space-4)}.mt-5{margin-top:var(--space-5)}.mt-6{margin-top:var(--space-6)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.w-full{width:100%}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-primary-color{color:var(--color-primary)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.font-semibold{font-weight:600}.font-bold{font-weight:700}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.divider{background:var(--color-border);height:1px;margin:var(--space-6) 0}.spinner{border:2px solid #ffffff4d;border-top-color:currentColor;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}