.supervisors-section{max-width:1200px;margin:0 auto;padding:2rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.section-header h2,.section-header h3{margin:0}.helper-text{color:#666;font-size:.9rem;margin-top:.5rem}.add-supervisor-card{margin-top:var(--space-3);margin-bottom:var(--space-3);padding-bottom:var(--space-3);border-bottom:1px solid var(--color-divider)}@media(min-width:769px){#add-supervisor-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:var(--space-2);align-items:end}#add-supervisor-form .form-group{margin-bottom:0}#add-supervisor-form .btn{min-height:44px}}.add-supervisor-card h3{margin-top:0;margin-bottom:1.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#333}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}.form-group input:focus{outline:none;border-color:#3498db}.supervisor-count{background:#e8f4f8;color:#3498db;padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:1rem}.supervisor-count.limit-reached{background:#ffe8e8;color:#e74c3c}.supervisors-list{display:flex;flex-direction:column;gap:var(--space-2)}.supervisor-item{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-2);background-color:var(--color-background-light);border:1px solid var(--color-divider);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm)}.supervisor-info{flex:1;min-width:0}.supervisor-name{margin:0 0 .125rem;font-size:var(--font-size-md);font-weight:600;overflow-wrap:anywhere}.supervisor-phone{margin:0;color:var(--color-text-secondary);font-size:var(--font-size-sm);direction:ltr;unicode-bidi:isolate;text-align:start}.supervisor-item .delete-supervisor-btn{flex:none;background:transparent;color:var(--color-error);border:1px solid var(--color-error)}.supervisor-item .delete-supervisor-btn:hover{background:var(--color-error);color:#fff}.no-results{text-align:center;color:#7f8c8d;padding:2rem;font-style:italic}.error-message{background:#ffe8e8;color:#e74c3c;padding:1rem;border-radius:4px;margin-bottom:1rem;border-left:4px solid #e74c3c}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal.hidden{display:none}.modal-content{background:#fff;padding:2rem;border-radius:8px;max-width:500px;width:90%;box-shadow:0 4px 20px #0003}.modal-content h3{margin-top:0;margin-bottom:1rem}.modal-content p{margin-bottom:1.5rem;color:#666}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem}@media(max-width:768px){.supervisors-section{padding:1rem}.section-header{justify-content:flex-start;gap:var(--space-1);margin-bottom:var(--space-1)}.section-header h2{font-size:var(--font-size-2xl)}.add-supervisor-card h3,.section-header h3{font-size:var(--font-size-xl);margin-bottom:var(--space-2)}.section-header h3{margin-bottom:0}.supervisor-count{padding:.125rem .625rem;font-size:var(--font-size-sm)}.modal-actions{flex-direction:column}.modal-actions button{width:100%}}