:root{--bg:#f5f3f8;--surface:#fff;--surface-soft:#f8f7fb;--sidebar-bg:#f8f6ff;--border:#e8e3f1;--border-strong:#dfe1f5;--primary:#4f46e5;--primary-strong:#4338ca;--primary-soft:#eef2ff;--text:#1f2937;--muted:#6b7280;--success:#1f9d5a;--success-bg:#edfdf4;--warning-bg:#f3f4f6;--danger:#d14343;--danger-bg:#fef2f2;--shadow:0 10px 30px #4f46e514;--radius:18px;--radius-sm:12px;--transition:.2s ease;--font:Inter, "Segoe UI", sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;min-height:100%;font-family:var(--font);color:var(--text);background:var(--bg);margin:0}body{min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.login-page{background:#f3f4f8;justify-content:center;align-items:center;min-height:100vh;padding:32px;display:flex}.login-card{border:1px solid var(--border);width:min(100%,430px);box-shadow:var(--shadow);background:#fffffff5;border-radius:22px;padding:28px 28px 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.footer-link{display:inline}.mobile-backdrop{z-index:20;background:#0f172a61;display:none;position:fixed;inset:0}.mobile-backdrop.open{display:block}.sidebar-nav{grid-template-columns:1fr;display:grid}.sidebar-header{padding-inline:4px}.main-panel{padding:20px 18px 28px}.topbar,.toolbar,.pagination-row,.user-management-header{flex-direction:column;align-items:stretch}.topbar-actions{flex-wrap:wrap}.stats-grid{grid-template-columns:1fr}}@media (width>=1025px){.menu-toggle{display:none}.nav-toggle{display:inline-flex}}@media (width<=680px){.login-card{padding:22px 18px 18px}.brand-wordmark{font-size:1.55rem}.sidebar-nav{grid-template-columns:1fr}.search-box{width:100%}.toolbar-actions,.modal-actions,.success-actions{flex-direction:column;align-items:stretch}.primary-button,.secondary-button,.page-button,.toggle-user{width:100%}.permission-grid,.two-col-fields,.success-grid{grid-template-columns:1fr}}