img {
    max-width: 100%;
}

.modal-dialog {
    max-width: 800px;
    width: 90%;
}

.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.modal-header {
    background-image: linear-gradient(135deg, rgba(13, 110, 253, 1) 0%, #19edf7 100%);
    color: #4a5568;
    border-radius: 15px 15px 0 0;
    border-bottom: none;
    padding: 25px 30px;
}

.modal-title {
    color: white;
    font-weight: 600;
    font-size: 24px;
    margin: 0;
}

.btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.btn-close:hover {
    opacity: 1;
}

.modal-body {
    padding: 30px;
    background-color: #fafbfc;
}

.modal-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
    padding: 20px 30px;
    border-radius: 0 0 15px 15px;
}

.el-form-item {
    margin-bottom: 25px;
}

.el-form-item__label {
    font-weight: 400;
    color: #5a6c7d;
    margin-bottom: 10px;
    font-size: 14px;
}

.el-input__inner,
.el-input-number .el-input__inner,
.el-date-editor.el-input,
.el-select .el-select__wrapper {
    height: 42px;
    line-height: 42px;
    font-size: 14px;
    border-radius: 8px;
    border: none;
    transition: all 0.3s ease;
}

.el-input__inner:focus,
.el-input-number .el-input__inner:focus,
.el-date-editor.el-input:focus,
.el-select .el-select__wrapper:focus {
    box-shadow: 0 0 0 2px rgba(168, 237, 234, 0.2);
}

/* 占位符样式 */
.el-input__inner::placeholder,
.el-input-number .el-input__inner::placeholder {
    font-size: 13px;
    color: #b4b4b4;
}



.el-input-number .el-input-number__decrease,
.el-input-number .el-input-number__increase {
    height: 42px;
    line-height: 42px;
}

.el-input-number .el-input__inner {
    padding-left: 40px;
    padding-right: 40px;
}

/* 占位符样式 */
.form-placeholder {
    padding: 20px 0;
}

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

.placeholder-col {
    flex: 1;
}

.placeholder-col.full-width {
    flex: 0 0 100%;
}

.placeholder-label {
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
    margin-bottom: 8px;
    width: 80%;
}

.placeholder-input {
    height: 45px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 响应式优化 */
@media (max-width: 768px) {
    .modal-dialog {
        width: 95%;
        margin: 10px auto;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-header,
    .modal-footer {
        padding: 20px;
    }
}