:root{--primary-purple: #4A3B7E;--primary-purple-dark: #3a2e63;--primary-purple-light: #5d4d99;--accent-teal: #0D9488;--accent-teal-dark: #0a7a70;--background: #F5F7FA;--surface: #FFFFFF;--border: #E5E7EB;--text-primary: #1F2937;--text-secondary: #6B7280;--success: #10B981;--warning: #F59E0B;--error: #EF4444;--sidebar-bg: #FAFBFC;--sidebar-active: #4A3B7E;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.875rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;color:var(--text-primary);background:var(--background);-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;left:0;top:0}.sidebar-header{padding:var(--spacing-lg);border-bottom:1px solid var(--border)}.sidebar-brand{display:flex;align-items:center;gap:var(--spacing-sm)}.sidebar-brand-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary-purple),var(--primary-purple-dark));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.25rem}.sidebar-brand-text h1{font-size:1rem;font-weight:700;color:var(--text-primary);margin:0}.sidebar-brand-text p{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:0}.sidebar-nav{flex:1;padding:var(--spacing-md);overflow-y:auto}.sidebar-nav-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:.75rem var(--spacing-md);border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-weight:500;margin-bottom:var(--spacing-xs);transition:all .2s;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;font-size:var(--font-size-base)}.sidebar-nav-item:hover{background:var(--background);color:var(--primary-purple)}.sidebar-nav-item.active{background:var(--primary-purple);color:#fff}.sidebar-footer{padding:var(--spacing-md);border-top:1px solid var(--border)}.sidebar-user{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm)}.sidebar-user-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary-purple);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.sidebar-user-info h4{font-size:.875rem;font-weight:600;margin:0;color:var(--text-primary)}.sidebar-user-info p{font-size:.75rem;color:var(--text-secondary);margin:0}.main-content{margin-left:240px;flex:1;padding:var(--spacing-xl);max-width:calc(100% - 240px)}.page-header{margin-bottom:var(--spacing-xl)}.page-breadcrumb{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--spacing-sm)}.page-title{font-size:var(--font-size-2xl);font-weight:700;color:var(--primary-purple);margin:0 0 var(--spacing-xs) 0}.page-subtitle{font-size:var(--font-size-base);color:var(--text-secondary);margin:0}.action-bar{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-sm)}.card-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--border)}.card-header-icon{width:24px;height:24px;color:var(--primary-purple)}.card-title{font-size:var(--font-size-lg);font-weight:700;color:var(--primary-purple);margin:0;flex:1}.card-actions{display:flex;gap:var(--spacing-sm)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg)}.info-item{display:flex;flex-direction:column}.info-label{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:var(--spacing-xs)}.info-value{font-size:var(--font-size-base);font-weight:600;color:var(--text-primary)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.form-input,.form-select,.form-textarea{width:100%;padding:.625rem .875rem;border:1px solid var(--border);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:inherit;transition:all .15s;background:#fff}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary-purple);box-shadow:0 0 0 3px #4a3b7e1a}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:.625rem 1.25rem;font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .15s;font-family:inherit}.btn-primary{background:var(--primary-purple);color:#fff}.btn-primary:hover{background:var(--primary-purple-dark)}.btn-secondary{background:#fff;color:var(--primary-purple);border:1px solid var(--border)}.btn-secondary:hover{background:var(--background)}.btn-success{background:var(--accent-teal);color:#fff}.btn-success:hover{background:var(--accent-teal-dark)}.btn-danger{background:#fff;color:var(--error);border:1px solid var(--border)}.btn-danger:hover{background:#fee2e2}.btn-sm{padding:.5rem 1rem;font-size:var(--font-size-xs)}.table-container{overflow-x:auto;margin:var(--spacing-md) 0}.table{width:100%;border-collapse:collapse;background:#fff}.table thead{background:var(--background)}.table th{padding:.75rem 1rem;text-align:left;font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid var(--border)}.table td{padding:1rem;border-bottom:1px solid var(--border);font-size:var(--font-size-sm);vertical-align:middle}.table tbody tr:hover{background:var(--background)}.table tbody tr:last-child td{border-bottom:none}.total-summary{display:flex;justify-content:flex-end;padding:var(--spacing-lg);border-top:2px solid var(--border);margin-top:var(--spacing-md)}.total-label{font-size:var(--font-size-lg);font-weight:700;color:var(--text-secondary);margin-right:var(--spacing-lg)}.total-value{font-size:var(--font-size-2xl);font-weight:700;color:var(--primary-purple)}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.text-muted{color:var(--text-secondary)}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.mb-0{margin-bottom:0}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}@media (max-width: 900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.sidebar{width:200px}.main-content{margin-left:200px;max-width:calc(100% - 200px)}}