:root {
    --primary-color: #409EFF;
    --success-color: #67C23A;
    --warning-color: #E6A23C;
    --danger-color: #F56C6C;
    --info-color: #909399;
    --text-color: #333;
    --border-color: #DCDFE6;
    --bg-color: #F5F7FA;
    --card-bg: #FFFFFF;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 14px;
    line-height: 1.5;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 15px;
}

/* 导航栏样式 */
.navbar {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-radius: 4px;
}

.navbar-title {
    font-size: 16px;
    font-weight: bold;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 设置按钮样式 */
.settings-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.settings-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.settings-btn:active {
    transform: translateY(0);
}

.navbar-cookie {
    display: flex;
    align-items: center;
    position: relative;
}

.cookie-input {
    width: 200px;
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    background-color: rgba(255,255,255,0.2);
    color: white;
    margin-right: 8px;
    transition: all 0.3s;
}

.cookie-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.cookie-input:focus {
    outline: none;
    background-color: white;
    color: var(--text-color);
    width: 250px;
}

.cookie-tooltip {
    cursor: pointer;
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.3);
    font-size: 12px;
}

/* 卡片样式 */
.card {
    background: var(--card-bg);
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    margin-bottom: 12px;
    padding: 16px;
}

/* 表单标题 */
.form-title {
    color: var(--text-color);
    font-size: 15px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* 表单布局 */
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.full-width {
    grid-column: 1 / -1;
}

/* 表单元素样式 */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.required-label:before {
    content: "* ";
    color: var(--danger-color);
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

textarea.form-control {
    min-height: 80px;
    resize: vertical;
}

/* 单选按钮组 */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.radio-input {
    margin-right: 6px;
}

/* 下拉选择框 */
.select-wrapper {
    position: relative;
}

.select-wrapper:after {
    content: "▼";
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    font-size: 12px;
    pointer-events: none;
    color: var(--info-color);
}

.form-select {
    appearance: none;
    width: 100%;
    padding: 8px 30px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
    font-size: 14px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #66b1ff;
    border-color: #66b1ff;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: #f78989;
    border-color: #f78989;
}

.btn-secondary {
    background-color: var(--bg-color);
    color: var(--text-color);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: #e9e9eb;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 12px;
}

.btn-block {
    display: block;
    width: 110px;
    margin: 16px auto 0;
}

/* 商品列表样式 */
.products-row {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.product-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.product-item:last-child {
    border-bottom: none;
}

.product-item .name {
    flex: 1;
    padding-right: 15px;
}

.product-item .controls {
    width: 100px;
    display: flex;
    justify-content: flex-end;
}

/* 数量选择器 */
.quantity-control {
    display: flex;
    align-items: center;
    width: 90px;
    border-radius: 3px;
    overflow: hidden;
}

.quantity-btn {
    width: 26px;
    height: 26px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--info-color);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.quantity-btn:hover {
    color: var(--primary-color);
}

.quantity-btn.minus {
    border-radius: 3px 0 0 3px;
}

.quantity-btn.plus {
    border-radius: 0 3px 3px 0;
}

.quantity-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.quantity-value {
    width: 38px;
    height: 26px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    border-left: 0;
    border-right: 0;
    color: var(--info-color);
    font-size: 13px;
    line-height: 26px;
    padding: 0;
    margin: 0;
}

/* 消息提示 */
.message {
    padding: 8px 16px;
    border-radius: 4px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.message-success {
    background-color: #f0f9eb;
    color: var(--success-color);
}

.message-error {
    background-color: #fef0f0;
    color: var(--danger-color);
}

.message-warning {
    background-color: #fdf6ec;
    color: var(--warning-color);
}

.message-info {
    background-color: #f0f2f5;
    color: var(--info-color);
}

.message-icon {
    margin-right: 8px;
}

/* 弹窗样式 */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: 4px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh; /* 增加弹窗整体高度 */
    overflow-y: auto;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    transform: translateY(-20px);
    transition: all 0.3s;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--info-color);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background-color: var(--bg-color);
    color: var(--danger-color);
}

.modal-body {
    padding: 15px; /* 减少内边距，增加可用空间 */
    max-height: calc(90vh - 120px); /* 计算内容区域最大高度 */
    overflow-y: auto; /* 允许内容区域滚动 */
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* 自定义加赠明细样式 */
.custom-gift-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.custom-gift-list {
    margin-top: 15px;
}

.custom-gift-item {
    padding: 12px;
    border-radius: 4px;
    background-color: var(--bg-color);
    margin-bottom: 10px;
    transition: all 0.2s;
}

.custom-gift-item:hover {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.custom-gift-name {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.custom-gift-goods {
    padding-left: 10px;
    font-size: 12px;
    color: var(--text-color);
}

.custom-gift-actions {
    display: flex;
    justify-content: flex-end;
    gap: 5px;
    margin-top: 8px;
}

/* 结果弹窗样式 */
.result-status {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.result-icon {
    margin-right: 10px;
    font-size: 24px;
}

.result-success {
    color: var(--success-color);
}

.result-error {
    color: var(--danger-color);
}

.result-item {
    display: flex;
    margin-bottom: 8px;
}

.result-label {
    width: 100px;
    color: var(--info-color);
}

.result-value {
    flex: 1;
}

/* 多选下拉框样式 - 重点优化商品选择下拉列表 */
.multi-select {
    position: relative;
    width: 100%;
}

.multi-select-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    min-height: 38px;
    flex-wrap: wrap;
}

.placeholder-text {
    color: #999;
}

/* 优化下拉框显示，确保内容完整展示 */
.multi-select-dropdown {
    position: absolute;
    width: 100% !important; /* 强制与容器同宽 */
    max-height: 300px; /* 增加最大高度，显示更多内容 */
    overflow-y: auto;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    z-index: 1000;
    margin-top: 5px;
    left: 0; /* 确保左对齐 */
    right: 0; /* 确保右对齐 */
    box-sizing: border-box; /* 确保内边距不影响宽度 */
}

/* 优化滚动条样式 */
.multi-select-dropdown::-webkit-scrollbar {
    width: 6px;
}

.multi-select-dropdown::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.multi-select-dropdown::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 3px;
}

.multi-select-dropdown::-webkit-scrollbar-thumb:hover {
    background: #bbb;
}

/* 下拉选项样式优化 */
.multi-select-option {
    padding: 10px 15px; /* 增加选项内边距，提升可读性 */
    cursor: pointer;
    display: flex;
    align-items: center;
    white-space: nowrap; /* 防止文本换行 */
    overflow: hidden;
    text-overflow: ellipsis; /* 超长文本显示省略号 */
}

.multi-select-option:hover {
    background-color: #f5f7fa;
    color: var(--primary-color);
}

.multi-select-option input {
    margin-right: 8px;
}

/* 搜索框样式 */
.select-search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    margin-bottom: 8px; /* 调整间距 */
}

.select-options {
    padding: 0; /* 去除内边距，增加显示空间 */
}

.option-group-label {
    padding: 8px 15px;
    font-size: 12px;
    color: var(--info-color);
    background-color: var(--bg-color);
    font-weight: 500;
}

/* 标签样式 */
.selected-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    width: 100%;
}

.tag {
    display: inline-flex;
    align-items: center;
    background-color: #ecf5ff;
    color: #409eff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.tag-close {
    margin-left: 6px;
    cursor: pointer;
    font-size: 14px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.tag-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.select-arrow {
    margin-left: auto;
    color: var(--info-color);
}

/* 点击外部关闭下拉框的遮罩 */
.select-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: transparent;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .navbar-actions {
        width: 100%;
        margin-top: 10px;
        flex-wrap: wrap;
    }
    
    .navbar-cookie {
        width: 100%;
        margin-top: 10px;
    }
    
    .cookie-input {
        width: 100%;
        margin-right: 0;
    }
    
    .cookie-input:focus {
        width: 100%;
    }
    
    .modal-content {
        width: 98% !important; /* 移动端更宽的弹窗 */
        max-height: 95vh; /* 几乎占满屏幕高度 */
    }
/* 自定义加赠弹窗的容器设置 */
#app .modal:has(.modal-title:contains("新增自定义加赠明细"), .modal-title:contains("编辑自定义加赠明细")) .modal-content {
    overflow: visible !important; /* 允许内容溢出容器，解决下拉被截断问题 */
}

/* 强制显示下拉列表并修复定位 */
#app .modal:has(.modal-title:contains("新增自定义加赠明细"), .modal-title:contains("编辑自定义加赠明细")) .multi-select-dropdown {
    display: block !important; /* 强制显示 */
    position: absolute !important;
    top: 100% !important; /* 固定在输入框下方 */
    left: 0 !important;
    right: 0 !important;
    max-height: 350px !important;
    z-index: 1002 !important; /* 确保在弹窗之上 */
}

/* 修复下拉列表触发区域 */
#app .modal:has(.modal-title:contains("新增自定义加赠明细")) .multi-select-input {
    min-height: 40px;
    cursor: pointer;
}

/* 修复弹窗内的滚动容器 */
#app .modal:has(.modal-title:contains("新增自定义加赠明细")) .modal-body {
    overflow: visible !important;
}
    /* 移动端下拉框优化 */
    .multi-select-dropdown {
        max-height: 250px; /* 移动端适当调整高度 */
    }
}

/* 更安全的修复方案 - 只修复溢出问题 */
#app .modal.active .modal-body {
    overflow: visible !important;
}

#app .modal.active .modal-content {
    overflow: visible !important;
}

#app .modal.active .multi-select {
    position: relative;
}

#app .modal.active .multi-select-dropdown {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 1002 !important;
    max-height: 300px !important;
    background: white;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 确保下拉框在弹窗上方 */
#app .modal.active {
    z-index: 1000;
}

#app .modal.active .multi-select-dropdown {
    z-index: 1003 !important;
}