.management-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:.5rem 0;gap:1rem}@media (max-width: 640px){.management-header{flex-direction:column;align-items:stretch;gap:1rem}.management-header-actions{width:100%}.management-header-actions .btn{width:100%;justify-content:center}}.management-header h1,.management-header h2,.management-header h3,.management-header h4,.management-header-title h1,.management-header-title h2,.management-header-title h3,.management-header-title h4{margin:0;font-size:1.75rem;font-weight:700;color:var(--text-main);line-height:1.2}.management-header h3,.management-header-title h3{font-size:1.25rem}.management-header h4,.management-header-title h4{font-size:1.1rem}.management-header-title{flex:1}.management-header-title p{margin:4px 0 0;color:var(--text-muted)}.management-header-actions{display:flex;gap:.75rem;align-items:center}.management-input-flex{flex:1;min-width:0;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.95rem;background:var(--component-input-bg, var(--bg-input));color:var(--text-main);font-family:inherit}.management-textarea-flex{flex:1;min-width:0;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.95rem;resize:vertical;background:var(--component-input-bg, var(--bg-input));color:var(--text-main);font-family:inherit}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.page-header h1{margin:0;font-size:1.5rem;font-weight:700;color:var(--text-main)}.cancel-link{color:var(--text-muted);text-decoration:none;padding:.4rem .75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.9rem;transition:background .15s}.cancel-link:hover{background:var(--hover-bg)}.flex-gap-md{display:flex;gap:.75rem;align-items:center}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-weight:600;margin-bottom:.4rem;font-size:.9rem;color:var(--text-main)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media (max-width: 640px){.form-row{grid-template-columns:1fr}}.form-control{width:100%;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.95rem;background:var(--component-input-bg, var(--bg-input));color:var(--text-main);box-sizing:border-box;font-family:inherit}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-alpha-15)}.help-text{margin:.3rem 0 0;font-size:.8rem;color:var(--text-muted)}.checkbox-flex{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-weight:500}.checkbox-input{width:1rem;height:1rem;cursor:pointer;accent-color:var(--primary)}.checkbox-label{font-size:.95rem;color:var(--text-main)}