/* Main CSS - 从原始网站复制或自定义 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.main {
    margin-left: 250px;
    padding: 20px;
}

.grid {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.buttonbar {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.buttonbar .uk-button {
    margin-right: 0;
    display: inline-block;
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid #e5e5e5;
    background-color: #fff;
    color: #333;
    border-radius: 3px;
    transition: all 0.2s;
}

.buttonbar .uk-button:hover {
    background-color: #f8f8f8;
    border-color: #999;
    color: #000;
}

/* 从原始HTML提取的样式 */
nav.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 250px;
    height: 100vh;
    background: rgba(0, 0, 0, 0);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1000;
}

.sidebar {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-title {
    padding: 10px;
    cursor: pointer;
    list-style: none;
    transition: background-color 0.2s;
}

.sidebar-title:hover {
    background-color: rgba(173, 216, 230, 0.3); /* 浅蓝色背景 */
}

.sidebar-title > a {
    display: flex;
    align-items: center;
    position: relative;
}

.sidebar-menu {
    padding-left: 20px;
    list-style: none;
}

.sidebar-menu-item {
    padding: 5px 10px;
    list-style: none;
}

.sidebar-menu-item > a {
    list-style: none;
}

.arrow {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
}

.arrow.down::after {
    content: "▼";
}

.arrow.up::after {
    content: "▲";
}

/* 修复spinner问题 */
.e-spinner-pane {
    display: none !important;
}

.e-spinner-pane.e-spin-show {
    display: block !important;
}

.e-spinner-pane.e-spin-hide {
    display: none !important;
}

/* Dashboard 样式 */
.chart {
    margin-top: 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.chart-grid {
    margin-top: 20px;
    padding: 25px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border: 1px solid #e5e5e5;
}

.chart-bottom {
    margin-top: 20px;
    min-height: 450px;
    padding-top: 10px;
}

.chart-button {
    margin-right: 8px;
    margin-bottom: 0;
    padding: 10px 20px;
    border: 1px solid #d0d0d0;
    background-color: #fff;
    color: #333;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 14px;
    white-space: nowrap;
    flex-shrink: 0;
    display: inline-block;
    text-decoration: none;
}

.chart-button:hover {
    background-color: #f0f0f0;
    border-color: #999;
    color: #000;
}

.chart-button.active-period,
.chart-button.active-profit-period,
.chart-button.active-sale-period {
    background-color: #1e87f0;
    color: #fff;
    border-color: #1e87f0;
}

.chart-button.active-period:hover,
.chart-button.active-profit-period:hover,
.chart-button.active-sale-period:hover {
    background-color: #0f7ae5;
    border-color: #0f7ae5;
    color: #fff;
}

.chart-button:active {
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.card {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s ease;
    height: auto;
    min-height: 0;
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.12);
}

.uk-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e5e5e5;
    transition: all 0.2s ease;
    height: auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.uk-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.uk-card-title {
    margin-bottom: 15px;
}

.uk-card-title h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.uk-card-title h4 {
    margin: 10px 0 0 0;
    font-size: 28px;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

/* Dashboard 网格布局 */
.uk-grid {
    margin-left: -15px;
    margin-right: -15px;
}

.uk-grid-small {
    margin-left: -10px;
    margin-top: -10px;
}

.uk-grid-small > * {
    padding-left: 10px;
    padding-top: 10px;
}

.uk-grid > * {
    padding-left: 15px;
    padding-right: 15px;
}

/* Dashboard 卡片网格 - 确保每行显示 4 个 */
.dashboard-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 0;
}

.dashboard-cards-grid > div {
    min-height: 0;
    display: flex;
    flex-direction: column;
}

/* Product Items Row Styling */
#items-container {
    margin-top: 20px;
}

.item-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr auto;
    gap: 15px;
    margin-bottom: 15px;
    padding: 15px;
    background-color: #f9f9f9;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
    align-items: end;
    transition: all 0.2s ease;
}

.item-row:hover {
    background-color: #f5f5f5;
    border-color: #d0d0d0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.item-row > div {
    display: flex;
    flex-direction: column;
    min-width: 0; /* 防止 grid item 溢出 */
}

.item-row > div > * {
    width: 100%;
    box-sizing: border-box;
}

.item-row label.uk-label {
    font-size: 12px;
    font-weight: 600;
    color: #666;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.item-row .uk-select,
.item-row .uk-input {
    border: 1px solid #ddd;
    border-radius: 3px;
    padding: 8px 12px;
    font-size: 14px;
    transition: border-color 0.2s ease;
    background-color: #fff;
    width: 100%;
    min-width: 0; /* 防止溢出 */
    box-sizing: border-box;
}

.item-row .uk-select:focus,
.item-row .uk-input:focus {
    border-color: #1e87f0;
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 135, 240, 0.1);
}

.item-row .uk-select[readonly],
.item-row .uk-input[readonly] {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.item-row .remove-item-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 100%;
}

.item-row .remove-item-container[style*="visibility: hidden"] {
    visibility: hidden !important;
}

.item-row .remove-item {
    background: none;
    border: none;
    padding: 5px;
    cursor: pointer;
    transition: transform 0.2s ease;
    display: inline-block;
}

.item-row .remove-item:hover {
    transform: scale(1.2);
}

.item-row .remove-item:active {
    transform: scale(0.9);
}

.item-row .remove-item i {
    transition: color 0.2s ease;
}

.item-row .remove-item:hover i {
    color: #c82333 !important;
}

/* Add Product Button */
.add-product-btn {
    margin-top: 15px;
    padding: 10px 20px;
    background-color: #1e87f0;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.add-product-btn:hover {
    background-color: #0f7ae5;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(30, 135, 240, 0.3);
}

.add-product-btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(30, 135, 240, 0.2);
}

.add-product-btn i {
    font-size: 16px;
}

/* 平板尺寸 (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .item-row {
        grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto;
        gap: 10px;
    }
    
    .item-row > div {
        min-width: 0;
    }
    
    .item-row .uk-select,
    .item-row .uk-input {
        font-size: 13px;
        padding: 6px 10px;
    }
    
    .item-row label.uk-label {
        font-size: 11px;
    }
}

/* 小平板尺寸 (600px - 768px) */
@media (max-width: 768px) and (min-width: 601px) {
    .item-row {
        grid-template-columns: 2fr 1fr 1fr 1fr auto;
        gap: 10px;
    }
    
    /* Discount Type 和 Discount 合并到下一行 */
    .item-row > div:nth-child(4),
    .item-row > div:nth-child(5) {
        grid-column: span 1;
    }
    
    .item-row > div:nth-child(6) {
        grid-column: 1 / -2;
        margin-top: 10px;
    }
    
    .item-row .uk-select,
    .item-row .uk-input {
        font-size: 13px;
        padding: 6px 10px;
    }
}

/* 手机尺寸 */
@media (max-width: 600px) {
    .item-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .item-row > div {
        width: 100%;
    }
    
    .item-row .remove-item-container {
        justify-content: flex-start;
        margin-top: 5px;
    }
}

.dashboard-cards-grid > div > .uk-card {
    height: 100%;
    margin: 0;
}

@media (max-width: 1200px) {
    .dashboard-cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .dashboard-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dashboard-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* 表单样式 - 从原始 HTML 提取 */
.grid form {
    margin: 0;
    padding: 0;
}

.grid form p {
    margin: 15px 0;
}

.grid form p label.uk-label {
    display: block;
    font-weight: 500;
    color: #333;
    margin-bottom: 5px;
    font-size: 14px;
}

.grid form p input.uk-input,
.grid form p select.uk-select,
.grid form p textarea.uk-textarea {
    display: block;
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e5e5e5;
    border-radius: 3px;
    font-size: 14px;
    background-color: rgba(0, 0, 0, 0);
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.grid form p input.uk-input:focus,
.grid form p select.uk-select:focus,
.grid form p textarea.uk-textarea:focus {
    outline: none;
    border-color: #1e87f0;
}

.grid form p button.uk-button {
    padding: 10px 20px;
    background-color: #1e87f0;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
    margin-top: 10px;
}

.grid form p button.uk-button:hover {
    background-color: #0f7ae5;
}

.grid form p button.uk-button:active {
    background-color: #0e6fd8;
}

/* Logo 样式 */
.sidebar .icon img,
.icon img {
    max-width: 120px;
    width: 100%;
    height: auto;
    display: block;
    margin-left: 10px;
    margin-top: 20px;
    margin-bottom: 10px;
}

/* 防止不必要的文本光标 */
body, html {
    cursor: default;
}

a, button, input[type="button"], input[type="submit"], .uk-button, .sidebar-title, .sidebar-menu-item {
    cursor: pointer;
}

input, textarea, select {
    cursor: text;
}

label {
    cursor: pointer;
}

/* QR Scanner Modal Styles */
#qrScannerModal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    overflow: auto;
}

#qrScannerModal > div {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    max-width: 500px;
    border-radius: 5px;
    position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#closeModal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

#closeModal:hover,
#closeModal:focus {
    color: #000;
    text-decoration: none;
}