.form-container{max-width:400px;margin:20px auto;padding:20px;background:#f8f9fa;border-radius:8px;box-shadow:0 4px 8px #0000001a}.form-group{display:flex;flex-direction:column;margin-bottom:15px}.form-group label{font-weight:700;margin-bottom:5px;text-align:left}.form-group input,.form-group textarea{width:100%;padding:8px;font-size:16px;border:1px solid #ccc;border-radius:5px}.form-group input[type=text]{margin-bottom:10px}.form-group button{margin-top:5px;padding:8px 10px;font-size:14px;background-color:#007bff;color:#fff;border:none;cursor:pointer;border-radius:5px;transition:background .3s}.form-group button:hover{background-color:#0056b3}button:disabled{background-color:#ccc;cursor:not-allowed}.markdown-preview{background:#fff;padding:15px;border:1px solid #ccc;border-radius:5px;margin-top:10px;overflow-y:auto;max-height:200px}.markdown-preview h3{margin-top:0}.button-group{display:flex;justify-content:space-between;margin-top:15px;gap:10px}.button-group button{flex:1;padding:10px 15px;font-size:16px;font-weight:700;border-radius:5px;cursor:pointer;transition:all .3s ease;border:none}.button-group .save-btn{background-color:#28a745;color:#fff}.button-group .save-btn:hover{background-color:#218838}.button-group .preview-btn{background-color:#007bff;color:#fff}.button-group .preview-btn:hover{background-color:#0056b3}.button-group .cancel-btn{background-color:#dc3545;color:#fff}.button-group .cancel-btn:hover{background-color:#c82333}.manager-container{max-width:600px;margin:20px auto;padding:20px;background:#f8f9fa;border-radius:8px;box-shadow:0 4px 8px #0000001a}.manager-container h1{text-align:center;font-size:24px;color:#333;margin-bottom:20px}.manager-add-btn{display:block;width:100%;padding:12px;font-size:16px;font-weight:700;background-color:#007bff;color:#fff;border:none;border-radius:5px;cursor:pointer;transition:background .3s ease;margin-bottom:20px}.manager-add-btn:hover{background-color:#0056b3}.manager-list{list-style:none;padding:0;margin:0}.manager-item{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:14px;border:1px solid #ccc;border-radius:5px;margin-bottom:10px;font-size:20px;font-weight:700;color:#333}.manager-title{flex-grow:1;cursor:pointer;transition:color .3s ease}.manager-title:hover{color:#007bff}.manager-buttons{display:flex;gap:10px}.manager-buttons button{padding:8px;font-size:18px;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;border-radius:5px;transition:background .3s ease}.manager-edit-btn{background-color:#28a745;color:#fff}.manager-edit-btn:hover{background-color:#218838}.manager-delete-btn{background-color:#dc3545;color:#fff}.manager-delete-btn:hover{background-color:#c82333}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;overflow-y:auto}.modal-content{background:#fff;padding:20px;border-radius:8px;box-shadow:0 4px 8px #0003;max-width:90%;width:800px;max-height:90vh;overflow-y:auto;position:relative}.modal-content .form-container{max-height:80vh;overflow-y:auto}