body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 20px;
    line-height: 1.6;
}

.editor-container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.form-section {
    margin-bottom: 0px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 5px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.form-group label {
    font-weight: 600;
    margin-right: 10px;
    font-size: 0.9rem;
    color: #555;
    white-space: nowrap;
    text-align: left;
}

.form-group input,
.form-group textarea {
    flex: 1;
    padding: 5px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
    width: 100%; /* 确保在 flex 容器中占满 */
    min-width: 20px;
}

/* 种类输入框的下拉样式 */
#category {
    padding-right: 30px;
}

.form-group:has(.dropdown-trigger) {
    position: relative;
}

.form-group:has(.dropdown-trigger) input {
    padding-right: 30px;
}

.dropdown-trigger {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 30px;
    opacity: 0;
    cursor: pointer;
}

.dropdown-arrow {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: #aaa;
    font-size: 0.8rem;
}

.form-group input + input {
    margin-left: 10px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #3498db;
    outline: none;
}

.form-group textarea {
    resize: vertical;
}

/* 特性部分 */
.trait-item {
    background: #f9f9f9;
    border: 1px solid #eee;
    border-radius: 6px;
    padding: 5px;
    margin-bottom: 5px;
    position: relative;
    padding-left: 30px;
}

.drag-handle {
    position: absolute;
    left: 5px;
    top: 15px;
    cursor: grab;
    font-size: 1.2rem;
    color: #ccc;
    padding: 2px;
    user-select: none;
    line-height: 1;
}

.drag-handle:hover {
    color: #888;
}

.trait-item.dragging {
    opacity: 0.5;
    background: #eef;
    border: 1px dashed #aaa;
}

.trait-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.trait-title {
    font-weight: bold;
    color: #7f8c8d;
    font-size: 0.9rem;
}

/* 按钮 */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.btn.primary {
    background-color: #3498db;
    color: white;
}

.btn.primary:hover {
    background-color: #2980b9;
}

.btn.secondary {
    background-color: #2ecc71;
    color: white;
    font-size: 0.9rem;
    padding: 6px 12px;
}

.btn.secondary:has(span) {
    background-color: #2ecc71;
    color: white;
    font-size: 0.8rem;
    padding: 6px 12px;
}

.btn.secondary:hover {
    background-color: #27ae60;
}

.btn.danger {
    background-color: #e74c3c;
    color: white;
}

.btn.danger:hover {
    background-color: #c0392b;
}

.btn-icon {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: #e74c3c;
    cursor: pointer;
    padding: 0 5px;
}

.btn-icon:hover {
    color: #c0392b;
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        gap: 15px;
    }
}