.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .7);display:none;justify-content:center;align-items:center;z-index:1000}.modal{background:#fff;border-radius:10px;max-width:600px;width:90%;padding:20px;box-shadow:0 4px 20px rgb(0 0 0 / .2)}.modal-header{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.form-row{display:flex;gap:16px;flex-wrap:wrap}.mb-4{margin-bottom:12px;flex:1;display:flex;flex-direction:column}input,select{padding:10px;border:1px solid #cbd5e1;border-radius:6px;font-size:14px}label{font-weight:600;margin-bottom:4px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:15px}.alert{padding:10px;border-radius:6px;margin:10px 0;display:none;font-size:14px}.success{background:#dcfce7;color:#166534}.error{background:#fee2e2;color:#991b1b}@media (max-width:768px){.modal{width:95%;padding:16px}.modal-header{gap:4px;margin-bottom:10px}.form-row{flex-direction:column;gap:12px}.mb-4{flex:1 1 100%}.modal-footer{flex-direction:column;align-items:stretch;gap:8px}}