:root{--bg-color:#f9fafb;--card-bg:#fff;--border-color:#eaecf0;--primary:#6366f1;--primary-light:#f0f2ff;--primary-hover:#4f46e5;--primary-border:#c7d2fe;--secondary:#7c3aed;--secondary-light:#f5f3ff;--success:#10b981;--success-light:#ecfdf5;--danger:#ef4444;--danger-light:#fef2f2;--warning:#f59e0b;--warning-light:#fffbeb;--text-main:#1d2939;--text-sub:#475467;--text-muted:#98a2b3;--card-shadow:0 1px 3px #1018281a, 0 1px 2px #1018280f;--modal-shadow:0 20px 24px -4px #10182814, 0 8px 8px -4px #10182808;--transition:all .2s cubic-bezier(.4, 0, .2, 1);--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}body{letter-spacing:-.015em;background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Pretendard,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:var(--card-shadow);transition:var(--transition);padding:1.5rem}.card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #10182814}.input-group{flex-direction:column;gap:.375rem;margin-bottom:1.25rem;display:flex}.input-label{color:var(--text-sub);font-size:.875rem;font-weight:600}.input-field{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);width:100%;transition:var(--transition);background-color:#fff;outline:none;padding:.75rem 1rem;font-size:.95rem}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.input-field::placeholder{color:var(--text-muted)}.btn{border-radius:var(--border-radius-sm);cursor:pointer;transition:var(--transition);border:1px solid #0000;justify-content:center;align-items:center;padding:.75rem 1.25rem;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{border-color:var(--border-color);color:var(--text-sub);background-color:#fff}.btn-secondary:hover{background-color:var(--bg-color);color:var(--text-main);border-color:var(--text-muted)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}h1,h2,h3,h4{color:var(--text-main);font-family:Outfit,sans-serif;font-weight:700}.app-container{min-height:100vh;display:flex}.sidebar-layout{border-right:1px solid var(--border-color);background-color:#fff;flex-direction:column;gap:.5rem;width:240px;height:100vh;padding:2rem 1rem;display:flex;position:fixed}.main-layout{background-color:var(--bg-color);flex:1;min-height:100vh;margin-left:240px;padding:2.5rem 3rem}.badge{border:1px solid #0000;border-radius:9999px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-info{background-color:var(--primary-light);color:var(--primary);border-color:var(--primary-border)}.badge-success{background-color:var(--success-light);color:var(--success);border-color:#10b9814d}.badge-danger{background-color:var(--danger-light);color:var(--danger);border-color:#ef44444d}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999;background-color:#09090e66;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--border-radius-lg);width:100%;max-width:480px;max-height:90vh;box-shadow:var(--modal-shadow);border:1px solid var(--border-color);background-color:#fff;flex-direction:column;gap:1.5rem;padding:2rem;display:flex;overflow-y:auto}html,body{overflow-x:hidden}@media (width<=768px){.app-container{flex-direction:column}.sidebar-layout{border-bottom:1px solid var(--border-color);border-right:none!important;width:100%!important;height:auto!important;padding:1rem!important;position:static!important}.main-layout{margin-left:0!important;padding:1.25rem 1rem!important}.modal-overlay{padding:1rem}.modal-content{max-height:85vh;padding:1.25rem}.card{padding:1rem}}