:root{--primary-purple:#6c5dd3;--primary-purple-hover:#5b4dc2;--chart-blue:#344bfd;--background:#f4f7f8;--sidebar-bg:#fff;--card-bg:#fff;--text-primary:#1a1a1a;--text-secondary:#666;--text-muted:#999;--border-color:#e0e0e0;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--background);color:var(--text-primary);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.5}.portal-root{flex-direction:column;min-height:100vh;display:flex}.portal-header{border-bottom:1px solid var(--border-color);background-color:#fff;justify-content:space-between;align-items:center;padding:16px 32px;display:flex}.portal-header-left{align-items:center;gap:16px;display:flex}.portal-header-logo img{height:36px}.portal-header-text{flex-direction:column;display:flex}.portal-header-title{color:var(--text-primary);font-size:16px;font-weight:600}.portal-header-sub{color:var(--text-muted);text-transform:uppercase;font-size:11px}.portal-header-right{align-items:center;gap:16px;font-size:13px;display:flex}.portal-header-user{color:var(--text-secondary)}.portal-header-logout{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:#fff;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500}.portal-header-logout:hover{background:#f9f9f9}.mobile-menu-button{cursor:pointer;background:0 0;border:none;padding:4px;font-size:24px;display:none}.portal-main{flex:1;min-height:0;display:flex}.portal-nav{background:var(--sidebar-bg);border-right:1px solid var(--border-color);width:240px;padding:24px 0}.portal-nav ul{margin:0;padding:0 16px;list-style:none}.portal-nav li{margin-bottom:8px}.portal-nav a{color:var(--text-primary);border-radius:8px;padding:12px 16px;font-size:15px;font-weight:500;text-decoration:none;transition:all .2s;display:block}.portal-nav a:hover{background:#f5f5f5}.portal-nav a[aria-current=page]{background:var(--primary-purple);color:#fff;font-weight:600}.settings-toggle{cursor:pointer;color:var(--text-primary);text-align:left;background:0 0;border:none;border-radius:8px;justify-content:flex-start;align-items:center;width:100%;margin:0;padding:12px 16px;font-size:15px;font-weight:500;display:flex}.settings-toggle:hover{background:#f5f5f5}.portal-content{background:var(--background);flex:1;padding:32px;overflow-y:auto}.search-input{border:1px solid var(--border-color);width:100%;font-size:14px;font-family:var(--font-family);background:#fff;border-radius:8px;padding:10px 16px}.search-input:focus{border-color:var(--primary-purple);outline:none}.search-input::placeholder{color:var(--text-muted)}.portal-card{border:1px solid var(--border-color);background:#fff;border-radius:12px;padding:24px}.portal-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;display:grid}.portal-card-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:12px;font-weight:600}.portal-card-value{color:var(--text-primary);font-size:36px;font-weight:700;line-height:1.2}.portal-small{color:var(--text-secondary);font-size:13px}.loading-spinner{flex-direction:column;align-items:center;padding:40px;display:flex}.spinner{border:4px solid #e0e0e0;border-top-color:var(--primary-purple);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:#dc2626;background:#fee2e2;border-left:4px solid #dc2626;border-radius:8px;padding:16px;font-size:14px}.empty-state{color:var(--text-muted);text-align:center;padding:40px}.portal-button-primary{background:var(--primary-purple);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:background .2s}.portal-button-primary:hover{background:var(--primary-purple-hover)}.portal-button-primary:disabled{opacity:.5;cursor:not-allowed}.portal-button-secondary{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:#fff;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.portal-button-secondary:hover{background:#f9f9f9;border-color:silver}.portal-button-toggle{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:#fff;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}.portal-button-toggle:hover{background:#f9f9f9}.portal-button-toggle-active{background:var(--primary-purple);color:#fff;border-color:var(--primary-purple);font-weight:600}.portal-table-wrapper{border:1px solid var(--border-color);background:#fff;border-radius:8px;max-height:600px;margin-top:16px;overflow-y:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-color);background:#f9f9f9;padding:12px 16px;font-size:12px;font-weight:600;position:sticky;top:0}td{border-bottom:1px solid #f0f0f0;padding:14px 16px}tbody tr:hover{background:#f9f9f9}tbody tr:last-child td{border-bottom:none}.portal-link{color:var(--primary-purple);font-weight:500;text-decoration:none}.portal-link:hover{text-decoration:underline}@media (max-width:900px){.mobile-menu-button{display:block}.portal-nav{display:none}.portal-content{padding:20px}.portal-grid{grid-template-columns:1fr}}.mobile-menu-overlay{z-index:9999;background:#00000080;position:fixed;inset:0}.mobile-menu-drawer{z-index:10000;background:#fff;width:280px;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;box-shadow:4px 0 12px #0000001a}.mobile-menu-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px;display:flex}.mobile-menu-close{cursor:pointer;background:0 0;border:none;padding:4px;font-size:28px;line-height:1}.mobile-menu-list{margin:0;padding:16px;list-style:none}.mobile-menu-list li{margin-bottom:8px}.mobile-menu-list a{color:var(--text-primary);border-radius:8px;padding:12px 16px;font-size:15px;font-weight:500;text-decoration:none;display:block}.mobile-menu-list a:hover{background:#f5f5f5}.mobile-menu-list a[aria-current=page]{background:var(--primary-purple);color:#fff;font-weight:600}.settings-toggle-mobile{cursor:pointer;color:var(--text-primary);text-align:left;background:0 0;border:none;border-radius:8px;justify-content:flex-start;align-items:center;width:100%;padding:12px 16px;font-size:15px;font-weight:500;display:flex}.settings-toggle-mobile:hover{background:#f5f5f5}.badge{text-transform:uppercase;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-success{color:#065f46;background:#d1fae5}.badge-error{color:#991b1b;background:#fee2e2}