@import url("bootstrap.css");
@import url("fastadmin.css");
@import url("iconfont.css");
@import url("../libs/font-awesome/css/font-awesome.min.css");
@import url("../libs/toastr/toastr.min.css");
@import url("../libs/fastadmin-layer/dist/theme/default/layer.css");
@import url("../libs/bootstrap-table/dist/bootstrap-table.min.css");
@import url("../libs/eonasdan-bootstrap-datetimepicker/build/css/bootstrap-datetimepicker.min.css");
@import url("../libs/bootstrap-daterangepicker/daterangepicker.css");
@import url("../libs/nice-validator/dist/jquery.validator.css");
@import url("../libs/bootstrap-select/dist/css/bootstrap-select.min.css");
@import url("../libs/fastadmin-selectpage/selectpage.css");
@import url("../libs/bootstrap-slider/slider.css");

/* 用户自定义样式 */
:root {
    --primary-color: #0052D9;
    --secondary-color: #F5F7FA;
    --text-color: #333;
    --light-text: #666;
    --border-color: #eee;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --radius-card: 6px;
    --radius-btn: 4px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--secondary-color);
    color: var(--text-color);
    line-height: 1.5;
}

/* 工具类 */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.rounded-card { border-radius: var(--radius-card); }
.rounded-btn { border-radius: var(--radius-btn); }

/* 布局 */
.navbar {
    background: #fff;
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}
.navbar-brand {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* 轮播图 */
.banner-section {
    margin-top: 1rem;
}
.carousel-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-card);
}

/* 卡片 */
.product-card {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}
.product-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.product-card:hover .product-img img {
    transform: scale(1.05);
}
.product-body {
    padding: 1rem;
}
.product-title {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.product-price {
    color: #f5222d;
    font-weight: bold;
    font-size: 1.1rem;
}

/* 搜索 */
.search-box {
    position: relative;
}
.search-input {
    border-radius: 20px;
}

/* 用户区域（登录/注册） */
.user-section {
    margin-top: 50px;
    background: #fff;
    padding: 30px;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-sm);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}
.logon-tab {
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    text-align: center;
}
.logon-tab a {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    color: var(--light-text);
    cursor: pointer;
    text-decoration: none;
}
.logon-tab a.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: -2px;
    font-weight: bold;
}
.login-main .form-control {
    height: 40px;
    border-radius: var(--radius-btn);
}
.login-main .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    height: 40px;
    font-size: 16px;
}
.login-main .btn-primary:hover {
    background-color: #003da1;
    border-color: #003da1;
}

/* 用户中心 */
.user-center-sidebar .list-group-item.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.panel-default > .panel-heading {
    background-color: #fff;
    font-weight: bold;
}