/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
	font-size:18px;
}
body {
    background-color: #f5f7fa;
    color: #333;
    font-size: 18px;
    line-height: 1.5;
}
a {
    text-decoration: none;
    color: #1E88E5;
    transition: all 0.3s;
	font-size:18px;
}
a:hover {
    color: #0D47A1;
    text-decoration: underline;
	font-size:18px;
}
.container {
    width: 100%;
    max-width: 1640px;
    margin: 0 auto;
    padding: 0 15px;
}
.btn {
    display: inline-block;
    padding: 8px 16px;
    background-color: #1E88E5;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}
.btn:hover {
    background-color: #0D47A1;
    color: #fff;
    text-decoration: none;
}
.btn-sm {
    padding: 4px 8px;
    font-size: 12px;
}
.btn-danger {
    background-color: #f44336;
}
.btn-danger:hover {
    background-color: #d32f2f;
}
.btn-success {
    background-color: #4CAF50;
}
.btn-success:hover {
    background-color: #388E3C;
}
.hero-section {
	background: linear-gradient(135deg, #0F4C81 0%, #1976D2 100%);
	padding: 80px 0;
	margin-bottom: 60px;
	position: relative;
	overflow: hidden;
}
.hero-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url('public/images/hero-bg.png') center center no-repeat;
	background-size: cover;
	opacity: 0.1;
}
/* 头部样式 */
.header {
    background-color: #1976D2;
    color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 24px;
    font-weight: bold;
}
.nav a {
    color: #fff;
    margin-left: 20px;
    font-size: 16px;
}
.nav a:hover {
    color: #E3F2FD;
}
/* 搜索框样式 */
.search-box {
    margin: 20px 0;
    display: flex;
    gap: 10px;
}
.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}
.search-btn {
    padding: 10px 20px;
}

/* 两列布局容器 */
.form-row {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
margin-bottom: 20px;
}

/* 确保在小屏幕上堆叠显示（响应式） */
@media (max-width: 768px) {
.form-row {
grid-template-columns: 1fr;
gap: 12px;
}
}
			
/* 登录注册区域 */
.auth-area {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin: 30px 0;
}
.auth-tabs {
    display: flex;
    border-bottom: 1px solid #ddd;
    margin-bottom: 20px;
}
.auth-tab {
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}
.auth-tab.active {
    border-bottom: 2px solid #1976D2;
    color: #1976D2;
    font-weight: bold;
}
.auth-form {
    max-width: 700px;
    margin: 0 auto;
}
.form-group {
    margin-bottom: 20px;
}
.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}
.form-control:focus {
    outline: none;
    border-color: #1976D2;
    box-shadow: 0 0 0 2px rgba(30, 136, 229, 0.2);
}
.captcha-group {
    display: flex;
    gap: 10px;
}
.captcha-input {
    flex: 1;
}
.captcha-img {
    width: 120px;
    height: 40px;
    cursor: pointer;
}
.role-login {
    margin-top: 30px;
    text-align: center;
}
.role-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}
/* 资产列表样式 */
.assets-title {
    font-size: 20px;
    color: #1976D2;
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}
.assets-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0;
}
.assets-item {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s;
}
.assets-item:hover {
    transform: translateY(-5px);
}
.assets-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.assets-info {
    padding: 15px;
}
.assets-name {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
}
.assets-meta {
    color: #666;
    font-size: 12px;
    margin-bottom: 10px;
}
.assets-more {
    text-align: center;
    margin: 20px 0;
}
/* 后台样式 */
.sidebar {
    width: 220px;
    color: #fff;
	/*height: auto;
    height: calc(100vh - 70px);
    position: fixed;*/
	/* top: auto; */
    /* top: 104PX; */
    /* left: 0;
    overflow-y: auto;
	background: linear-gradient(135deg, #0F4C81 0%, #1976D2 100%); */
}
.sidebar-menu {
    list-style: none;
}
.sidebar-menu-item {
    border-bottom: 1px solid #fff;
}
.sidebar-menu-link {
    display: block;
    padding: 15px 20px;
    color: #B0BEC5;
}
.sidebar-menu-link:hover, .sidebar-menu-link.active {
    background-color: #1976D2;
    color: #fff;
    text-decoration: none;
}
.main-content {
    padding: 20px 0px 20px 20px;
    min-height: calc(100vh - 100px);
}
.page-title {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}
.table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.table th, .table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}
.table th {
    background-color: #E3F2FD;
    color: #1976D2;
    font-weight: bold;
}
.table tr:hover {
    background-color: #F5F7FA;
}
/* 响应式样式 */
@media (max-width: 992px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: static;
    }
    .main-content {
        margin-left: 0;
    }
    .assets-list {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 10px;
    }
    .nav a {
        margin: 0 10px;
    }
    .auth-form {
        max-width: 100%;
    }
    .assets-list {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    .table th, .table td {
        padding: 8px 10px;
        font-size: 12px;
    }
}
@media (max-width: 576px) {
    .assets-item {
        width: 100%;
    }
    .role-buttons {
        flex-direction: column;
    }
    .search-box {
        flex-direction: column;
    }
}