/**
 * 亦灯云手机 - PC端首页样式
 * 独立设计，现代化风格
 */

/* ========== 全局样式 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    color: #333;
    background-color: #f5f7fa;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
}

a {
    color: #667eea;
    text-decoration: none;
    transition: all 0.3s;
}

a:hover {
    color: #764ba2;
}

.container {
    width: 100%;
    margin: 0;
    padding: 0 ;
}

/* ========== 左侧边栏 ========== */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1000;
    overflow-y: auto;
}

.sidebar-content {
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Logo */
.sidebar .logo {
    padding: 0 20px 25px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    margin-bottom: 20px;
}

.sidebar .logo a {
    display: flex;
    align-items: center;
    color: #fff;
    justify-content: center;
}

.sidebar .logo img {
    height: 50px;
    margin-right: 12px;
    border-radius: 10px;
}

.sidebar .site-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-align: left;
}

.sidebar .site-name {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 1px;
    white-space: nowrap;
}

.sidebar .site-subtitle {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 2px;
    white-space: nowrap;
}

/* 主导航 */
.sidebar .main-nav {
    flex: 1;
    padding: 0 15px;
}

.sidebar .nav-menu {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
}

.sidebar .nav-item a {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    color: rgba(255,255,255,0.9);
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.3s;
}

.sidebar .nav-item a:hover,
.sidebar .nav-item.active > a,
.sidebar .nav-item.has-submenu.active .nav-link-toggle > a {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.sidebar .nav-item a i {
    margin-right: 12px;
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.sidebar .nav-item a span {
    flex: 1;
}

/* 二级菜单样式 */
.sidebar .nav-item.has-submenu {
    position: relative;
}

.sidebar .nav-link-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.sidebar .nav-link-toggle > a {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    color: rgba(255,255,255,0.9);
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.3s;
}

.sidebar .nav-link-toggle > a:hover,
.sidebar .nav-item.has-submenu.active .nav-link-toggle > a {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.sidebar .nav-link-toggle > a > span {
    flex: 1;
}

.sidebar .submenu-arrow {
    font-size: 14px;
    transition: transform 0.3s ease;
    color: rgba(255,255,255,0.7);
    margin-left: 8px;
}

.sidebar .nav-item.has-submenu.open .submenu-arrow {
    transform: rotate(-180deg);
}

.sidebar .submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-top: 5px;
}

.sidebar .nav-item.has-submenu.open .submenu {
    /* max-height 由 JS 动态设置为真实 scrollHeight */
}

.sidebar .submenu li a {
    display: flex;
    align-items: center;
    padding: 12px 18px 12px 45px;
    color: rgba(255,255,255,0.55);
    font-size: 15px;
    transition: all 0.3s;
}

.sidebar .submenu li a:hover,
.sidebar .submenu li a.active {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.sidebar .submenu li.active a {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.sidebar .submenu li a i {
    margin-right: 12px;
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.sidebar .submenu li a span {
    flex: 1;
}

.sidebar-qrcode {
    margin-top: auto;
    padding: 16px 12px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-qrcode img {
    width: 120px;
    height: 120px;
    border-radius: 6px;
    border: 6px solid rgba(255,255,255,0.25);
    display: block;
    margin: 0 auto 8px;
}
.sidebar-qrcode span {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
}
.sidebar-qrcode .ai-chat-link {
    display: block;
    margin-top: 10px;
    font-size: 13px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
}
.sidebar-qrcode .ai-chat-link:hover {
    color: #fff;
}
.sidebar-qrcode .ai-chat-link i {
    margin-right: 4px;
}

/* ========== 右侧顶部区域 ========== */
.right-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 15px 30px;
    box-shadow: 0 2px 8px rgba(102,126,234,0.1);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    border-bottom: 1px solid rgba(102,126,234,0.1);
}

.right-header .user-area {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* ========== 头部客服入口(2026-07-20 从左下角迁过来) ========== */
.right-header .header-support {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 16px;
}
.right-header .support-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255,255,255,0.6);
    border: 1px solid rgba(102,126,234,0.15);
    border-radius: 20px;
    color: #555;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    user-select: none;
}
.right-header .support-link:hover {
    background: #fff;
    color: #667eea;
    border-color: rgba(102,126,234,0.4);
    box-shadow: 0 2px 8px rgba(102,126,234,0.12);
}
.right-header .support-link i {
    font-size: 14px;
    color: #667eea;
}
.right-header .support-qr-wrap {
    position: relative;
}
.right-header .support-qr-popover {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 180px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.12);
    padding: 14px 12px 12px;
    text-align: center;
    z-index: 999;
    border: 1px solid rgba(102,126,234,0.1);
}
.right-header .support-qr-popover::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 30px;
    width: 12px;
    height: 12px;
    background: #fff;
    border-left: 1px solid rgba(102,126,234,0.1);
    border-top: 1px solid rgba(102,126,234,0.1);
    transform: rotate(45deg);
}
.right-header .support-qr-popover img {
    width: 140px;
    height: 140px;
    border-radius: 6px;
    display: block;
    margin: 0 auto;
}
.right-header .support-qr-popover p {
    margin: 8px 0 0;
    color: #666;
    font-size: 12px;
}
.right-header .support-qr-wrap:hover .support-qr-popover {
    display: block;
}

.right-header .user-balance {
    background: rgba(255,255,255,0.6);
    padding: 8px 16px;
    border-radius: 20px;
    color: #666;
    font-size: 14px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(102,126,234,0.15);
    transition: all 0.3s;
}

.right-header .user-balance:hover {
    background: rgba(255,255,255,0.8);
    border-color: rgba(102,126,234,0.3);
}

.right-header .user-balance i {
    margin-right: 6px;
    color: #667eea;
}

.right-header .balance-label {
    margin-right: 4px;
}

.right-header .balance-amount {
    font-weight: 600;
    font-size: 15px;
    color: #333;
}

.right-header .user-info-dropdown {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #333;
    cursor: pointer;
    padding: 0px 16px;
    background: #f5f7fa;
    border-radius: 20px;
    transition: all 0.3s;
}

.right-header .user-info-dropdown:hover {
    background: #e8eaf6;
    color: #667eea;
}

.right-header .user-avatar {
    font-size: 24px;
}

.right-header .username {
    font-size: 14px;
    font-weight: 500;
}

.right-header .dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: #fff;
    min-width: 180px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    border-radius: 8px;
    padding: 8px 0;
    margin-top: 10px;
    z-index: 1000;
}

.right-header .user-info-dropdown::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    height: 10px;
    background: transparent;
}

.right-header .user-info-dropdown:hover .dropdown-menu {
    display: block;
}

.right-header .dropdown-menu a {
    padding: 10px 20px;
    color: #333;
    display: block;
    font-size: 14px;
}

.right-header .dropdown-menu a:hover {
    background: #f5f7fa;
    color: #667eea;
}

.right-header .dropdown-menu a i {
    margin-right: 8px;
    width: 16px;
}

.right-header .dropdown-menu .divider {
    height: 1px;
    background: #e8e8e8;
    margin: 8px 0;
}

/* ========== 公告栏 ========== */
.notice-bar {
    background: #fff3cd;
    padding: 10px 0;
    border-bottom: 1px solid #ffc107;
}

.notice-bar .container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.notice-bar i {
    color: #ff9800;
    font-size: 18px;
}

.notice-text {
    flex: 1;
    color: #856404;
    font-size: 14px;
}

/* ========== 主要内容区 ========== */
.main-wrapper {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding: 30px;
}

/* ========== 筛选区域 ========== */
.filter-section {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 25px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* 国家选项卡 */
.country-tabs {
    margin-bottom: 10px;
}

.tab-list {
    display: flex;
    list-style: none;
    gap: 10px;
    flex-wrap: wrap;
    /*border-bottom: 2px solid #e8e8e8;*/
    padding-bottom: 15px;
}

.tab-item {
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 15px;
}

.tab-item:hover {
    background: #f5f7fa;
    color: #667eea;
}

.tab-item.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}

.flag-icon {
    font-size: 20px;
}

.country-flag {
    width: 24px;
    height: 16px;
    vertical-align: middle;
    border-radius: 2px;
    object-fit: cover;
}

/* 筛选工具栏 */
.filter-toolbar {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 20px;
    border-top: 1px solid #e8e8e8;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-label {
    color: #666;
    font-size: 14px;
    white-space: nowrap;
}

.filter-label i {
    margin-right: 5px;
    color: #667eea;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: 14px;
    color: #333;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 120px;
}

.filter-select:hover,
.filter-select:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 2px rgba(102,126,234,0.1);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.search-input {
    padding: 8px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: 14px;
    width: 200px;
    transition: all 0.3s;
}

.search-input:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 2px rgba(102,126,234,0.1);
}

.search-btn {
    padding: 8px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}

.search-btn i {
    margin-right: 5px;
}

/* ========== 云手机列表 ========== */
.phone-list-section {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    overflow: hidden;
}

.list-header {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 15px 20px;
    color: #fff;
    font-weight: bold;
    font-size: 15px;
}

.phone-list {
    padding: 0;
    transition: opacity 0.15s;
}

.phone-list.yd-loading {
    opacity: 0.5;
    pointer-events: none;
}

.phone-item {
    display: flex;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s;
}

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

.phone-item:hover {
    background: #fafafa;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* ========== 列宽定义（header 和内容行共用） ========== */
.header-cell,
.phone-cell,
.record-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* phone-cell 默认列宽（用于 finance 页"云手机"列等无专属列宽类的场景） */
.phone-cell { flex: 1; }
.record-cell { flex: 1; }

/* 各列专属宽度 — 必须在 .phone-cell/.record-cell 之后，靠同等优先级+后出现来覆盖默认值 */
.country-cell  { flex: 0.8; }
.platform-cell { flex: 0.9; }
.name-cell     { flex: 1.5; justify-content: flex-start; text-align: left; }
.price-cell    { flex: 1; }
.time-cell     { flex: 1.8; }
.action-cell   { flex: 1; }
.order-cell    { flex: 1; overflow: visible; position: relative; z-index: 1; }
.amount-cell   { flex: 0.8; }
.method-cell   { flex: 0.8; }
.status-cell   { flex: 0.8; }

/* 平台标签 */
.platform-badge {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.6;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

.platform-geelark {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.platform-redfinger {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.platform-lt {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.platform-lazada {
    background: linear-gradient(135deg, #23b389 0%, #1a8f6a 100%);
}

.platform-shopee {
    background: linear-gradient(135deg, #f093fb 0%, #ee5a24 100%);
}

.platform-tiktok {
    background: linear-gradient(135deg, #000000 0%, #ff0050 50%, #000000 100%);
}

.platform-default {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* 云手机名称内容 */
.phone-name-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.phone-icon {
    font-size: 28px;
    color: #667eea;
}

.phone-name {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.phone-spec {
    font-size: 12px;
    color: #999;
}

/* 价格内容 */
.price-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.price {
    font-size: 22px;
    font-weight: bold;
    color: #ff4d4f;
}

.price-unit {
    font-size: 12px;
    color: #999;
    margin-top: 2px;
}

/* 时段选择器 */
.time-slots {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    width: 100%;
}

.time-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    background: #f5f7fa;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
    user-select: none;
}

.time-slot:hover {
    background: #e8eaf6;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(102,126,234,0.2);
}

.time-slot.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    color: #fff;
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}

.time-slot.selected .slot-time {
    color: #fff;
}

.time-slot.disabled {
    background: #e8e8e8;
    cursor: not-allowed;
    opacity: 0.6;
}

.time-slot.disabled:hover {
    background: #e8e8e8;
    border-color: transparent;
    transform: none;
    box-shadow: none;
}

.slot-time {
    color: #333;
    font-weight: 500;
    white-space: nowrap;
}

.slot-time::before {
    content: '🕐 ';
    margin-right: 4px;
}

/* 操作按钮 */
.btn-rent {
    padding: 8px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.btn-rent:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102,126,234,0.4);
}

.btn-rent i {
    margin-right: 6px;
}

/* ========== 分页 ========== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-top: 1px solid #f0f0f0;
}

.pagination-info {
    color: #666;
    font-size: 14px;
}

.pagination-info strong {
    color: #667eea;
    font-weight: 600;
}

.pagination-list {
    display: flex;
    list-style: none;
    gap: 8px;
}

.page-item a {
    display: block;
    padding: 6px 14px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    color: #666;
    font-size: 14px;
    transition: all 0.3s;
}

.page-item a:hover {
    border-color: #667eea;
    color: #667eea;
}

.page-item.active a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    color: #fff;
}

.page-item.disabled {
    pointer-events: none;
}

.page-item.disabled a {
    color: #d9d9d9;
    cursor: not-allowed;
}

.page-item.disabled a:hover {
    border-color: #d9d9d9;
    color: #d9d9d9;
}

.page-item a i {
    margin: 0 3px;
}

/* ========== 底部区域 ========== */
.footer {
    background: #2c3e50;
    color: #fff;
    margin-top: auto;
}

.footer .footer-top {
    padding: 50px 0 30px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.footer .footer-col h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer .footer-col h3 i {
    color: #667eea;
}

.footer .footer-desc {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer .footer-contact p {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    margin-bottom: 10px;
}

.footer .footer-contact i {
    color: #667eea;
    margin-right: 8px;
    width: 16px;
}

.footer .footer-links {
    list-style: none;
}

.footer .footer-links li {
    margin-bottom: 12px;
}

.footer .footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer .footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer .footer-links i {
    color: #667eea;
}

/* 二维码 */
.footer .qrcode-section {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.footer .qrcode-item {
    text-align: center;
}

.footer .qrcode-placeholder {
    width: 100px;
    height: 100px;
    background: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: #2c3e50;
    margin-bottom: 8px;
}

.footer .qrcode-item p {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
}

.footer .social-links {
    display: flex;
    gap: 12px;
}

.footer .social-link {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    transition: all 0.3s;
}

.footer .social-link:hover {
    background: #667eea;
    transform: translateY(-3px);
}

.footer .footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer .footer-info {
    text-align: center;
}

.footer .footer-info p {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    margin-bottom: 8px;
}

.footer .footer-info a {
    color: rgba(255,255,255,0.6);
}

.footer .footer-info a:hover {
    color: #fff;
}

/* ========== 返回顶部按钮 ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(102,126,234,0.4);
}

/* ========== PC端样式（已移除响应式布局）========== */

/* ========== 页面标题 ========== */
.page-header {
    margin-bottom: 30px;
}
.page-header h1 {
    font-size: 24px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}
.page-header h1 i {
    color: #667eea;
}
.page-header p {
    color: #999;
    font-size: 14px;
    margin-top: 5px;
}

/* ========== 空状态 ========== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}
.empty-state i {
    font-size: 60px;
    display: block;
    margin-bottom: 15px;
    color: #d9d9d9;
}
.empty-state p {
    font-size: 16px;
}

/* ========== 状态标签 ========== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: 500;
}
.status-badge i {
    font-size: 10px;
}
.status-running {
    background: #e8f5e9;
    color: #4caf50;
}
.status-pending {
    background: #e6f7ff;
    color: #1890ff;
}
.status-waiting {
    background: #fff3e0;
    color: #ff9800;
}
.status-stopped {
    background: #f5f5f5;
    color: #999;
}
.status-success {
    background: #e8f5e9;
    color: #4caf50;
}
.status-failed {
    background: #ffebee;
    color: #f44336;
}
.status-active {
    background: #e8f5e9;
    color: #4caf50;
}

/* ========== 操作按钮 ========== */
.action-buttons {
    display: flex;
    gap: 8px;
    justify-content: center;
}
.btn-action {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.btn-start {
    background: #e8f5e9;
    color: #4caf50;
}
.btn-start:hover {
    background: #4caf50;
    color: #fff;
}
.btn-stop {
    background: #ffebee;
    color: #f44336;
}
.btn-stop:hover {
    background: #f44336;
    color: #fff;
}
.btn-view {
    background: #e3f2fd;
    color: #2196f3;
}
.btn-view:hover {
    background: #2196f3;
    color: #fff;
}
.btn-renew {
    padding: 6px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 15px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}
.btn-renew:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}
.btn-renew i {
    margin-right: 4px;
}

/* ========== 预约列表状态颜色 ========== */
.yuyue-item[data-status="running"] {
    border-left: 4px solid #4caf50;
}
.yuyue-item[data-status="pending"] {
    border-left: 4px solid #ff9800;
}
.yuyue-item[data-status="stopped"] {
    border-left: 4px solid #ccc;
}
.yuyue-time, .history-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}
.time-period {
    font-weight: 600;
    font-size: 14px;
    color: #333;
}
.time-range {
    font-size: 12px;
    color: #999;
}
.yuyue-date, .history-date {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #333;
}
.yuyue-date i, .history-date i {
    color: #667eea;
}
.last-rent-time {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #666;
}
.last-rent-time i {
    color: #999;
}
.date-cell {
    flex: 0.9;
}
.last-time-cell {
    flex: 1.2;
}

/* ========== 账户概览卡片 ========== */
.account-overview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}
.overview-card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
}
.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
}
.card-content {
    flex: 1;
}
.card-label {
    font-size: 13px;
    color: #999;
    margin-bottom: 5px;
}
.card-value {
    font-size: 28px;
    font-weight: bold;
    color: #333;
}
.card-subtitle {
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}
.card-trend {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 12px;
    color: #999;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========== 记录选项卡 ========== */
.record-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 0;
}
.record-tabs .tab-item {
    padding: 12px 30px;
    background: #f5f5f5;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    font-size: 14px;
    color: #666;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.record-tabs .tab-item.active {
    background: #fff;
    color: #667eea;
    font-weight: 600;
}
.record-section {
    background: #fff;
    border-radius: 0 8px 8px 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    overflow: hidden;
}

/* ========== 记录单元格内容样式 ========== */
.order-info, .time-info, .phone-info {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #333;
}
.order-info i, .time-info i, .phone-info i {
    color: #999;
}
.order-no, .order-no-text {
    font-family: monospace;
    font-size: 13px;
    color: #4a5568;
}
.editable-order {
    cursor: pointer;
    border-bottom: 1px dashed #a0aec0;
    padding: 2px 4px;
    border-radius: 3px;
    transition: background 0.15s;
}
.editable-order:hover {
    background: #edf2f7;
    border-bottom-color: #667eea;
}
.order-no-input {
    width: 120px;
    padding: 4px 8px;
    border: 1px solid #667eea;
    border-radius: 4px;
    font-family: monospace;
    font-size: 13px;
    outline: none;
    box-shadow: 0 0 0 2px rgba(102,126,234,0.15);
}
.order-edit-wrap {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.order-no-btn {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
}
.order-no-btn--ok {
    background: #38a169;
    color: #fff;
}
.order-no-btn--ok:hover {
    background: #2f855a;
}
.order-no-btn--cancel {
    background: #e2e8f0;
    color: #666;
}
.order-no-btn--cancel:hover {
    background: #cbd5e0;
}
.amount-info {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    font-size: 15px;
}
.amount-info i {
    font-size: 14px;
}
.text-success {
    color: #4caf50;
}
.text-danger {
    color: #f44336;
}
.method-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 13px;
}
.method-wechat {
    background: #e8f5e9;
    color: #4caf50;
}

/* ========== 充值页面布局 ========== */
.recharge-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 25px;
    align-items: start;
}
.recharge-form-section {
    min-width: 0;
}
.recharge-sidebar {
    position: sticky;
    top: 20px;
}
.recharge-card, .order-card, .section-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    overflow: hidden;
}
.card-header {
    padding: 18px 25px;
    border-bottom: 1px solid #f0f0f0;
}
.card-header h2 {
    font-size: 17px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}
.card-header h2 i {
    color: #667eea;
}
.card-header p {
    font-size: 13px;
    color: #999;
    margin-top: 4px;
}
.card-body {
    padding: 25px;
}

/* ========== 金额选择网格 ========== */
.amount-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.amount-item {
    position: relative;
}
.amount-radio {
    display: none;
}
.amount-label {
    display: block;
    padding: 16px 12px;
    border: 2px solid #e8e8e8;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}
.amount-label:hover {
    border-color: #667eea;
}
.amount-radio:checked + .amount-label {
    border-color: #667eea;
    background: rgba(102,126,234,0.05);
}
.amount-value {
    font-size: 22px;
    font-weight: bold;
    color: #333;
}
.amount-desc {
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}
.amount-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff9800;
    color: #fff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.amount-badge.discount {
    background: #f44336;
}

/* ========== 自定义金额 ========== */
.custom-amount {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}
.custom-label {
    font-size: 14px;
    color: #555;
    margin-bottom: 12px;
    display: block;
}
.custom-label i {
    margin-right: 5px;
    color: #667eea;
}
.custom-input-group {
    display: flex;
    align-items: center;
    gap: 0;
}
.input-prefix, .input-suffix {
    padding: 10px 14px;
    background: #f5f5f5;
    border: 1px solid #d9d9d9;
    font-size: 14px;
    color: #666;
}
.input-prefix {
    border-radius: 6px 0 0 6px;
    border-right: none;
}
.input-suffix {
    border-radius: 0 6px 6px 0;
    border-left: none;
}
.custom-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #d9d9d9;
    font-size: 14px;
    text-align: center;
    transition: all 0.3s;
}
.custom-input:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 2px rgba(102,126,234,0.1);
}
.custom-hint {
    font-size: 12px;
    color: #999;
    margin-top: 8px;
}

/* ========== 订单摘要 ========== */
.order-summary {
    margin-bottom: 20px;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}
.summary-label {
    color: #666;
    font-size: 14px;
}
.summary-value {
    color: #333;
    font-weight: 600;
    font-size: 14px;
}
.summary-divider {
    height: 1px;
    background: #f0f0f0;
    margin: 10px 0;
}
.total-row .summary-label {
    font-weight: 600;
    color: #333;
}
.total-row .total-amount {
    font-size: 24px;
    color: #f44336;
    font-weight: bold;
}
.btn-recharge-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-recharge-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102,126,234,0.4);
}
.btn-recharge-submit i {
    margin-right: 6px;
}
.secure-info {
    text-align: center;
    margin-top: 15px;
    font-size: 12px;
    color: #999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

/* ========== 余额显示 ========== */
.balance-info {
    margin-bottom: 25px;
}
.balance-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 25px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    color: #fff;
    box-shadow: 0 4px 15px rgba(102,126,234,0.3);
}
.balance-icon {
    font-size: 40px;
    opacity: 0.8;
}
.balance-label {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 5px;
}
.balance-amount {
    font-size: 32px;
    font-weight: bold;
}
.btn-recharge {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}
.btn-recharge:hover {
    color: #fff;
    background: linear-gradient(135deg, #5a6fd6 0%, #6a4192 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}

/* ========== 用户资料卡片 ========== */
.user-profile-section {
    margin-bottom: 25px;
}
.profile-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    overflow: hidden;
}
.profile-header {
    padding: 25px 30px;
    background: linear-gradient(135deg, rgba(102,126,234,0.05) 0%, rgba(118,75,162,0.05) 100%);
    display: flex;
    align-items: center;
    gap: 20px;
}
.profile-avatar {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
}
.profile-basic-info {
    flex: 1;
}
.profile-name {
    font-size: 20px;
    color: #333;
    margin-bottom: 5px;
}
.profile-meta {
    display: flex;
    gap: 20px;
}
.meta-item {
    font-size: 13px;
    color: #999;
    display: flex;
    align-items: center;
    gap: 5px;
}
.profile-details {
    padding: 25px 30px;
}
.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.detail-icon {
    width: 44px;
    height: 44px;
    background: #f5f7fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #667eea;
}
.detail-label {
    font-size: 12px;
    color: #999;
    margin-bottom: 3px;
}
.detail-value {
    font-size: 15px;
    color: #333;
    font-weight: 500;
}
.balance-value {
    color: #f44336;
    font-weight: 600;
}

/* ========== 编辑资料表单 ========== */
.edit-profile-section, .edit-password-section {
    margin-bottom: 25px;
}
.profile-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-size: 14px;
    color: #555;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.form-group label i {
    color: #667eea;
    width: 14px;
}
.form-control {
    padding: 10px 14px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: 14px;
    color: #333;
    transition: all 0.3s;
}
.form-control:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 2px rgba(102,126,234,0.1);
}
.form-actions {
    display: flex;
    gap: 12px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}
.btn-primary {
    padding: 10px 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}
.btn-secondary {
    padding: 10px 28px;
    background: #f5f5f5;
    color: #666;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-secondary:hover {
    background: #e8e8e8;
}

/* ========== 自定义弹窗 (YdModal) ========== */
.yd-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
}
.yd-modal-overlay.yd-modal--show {
    opacity: 1;
    visibility: visible;
}
.yd-modal {
    position: relative;
    background: #fff;
    border-radius: 10px;
    width: 400px;
    max-width: 90vw;
    padding: 36px 32px 28px;
    text-align: center;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.18);
    transform: translateY(20px) scale(0.96);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.yd-modal--show .yd-modal {
    transform: translateY(0) scale(1);
}
.yd-modal-icon {
    margin-bottom: 16px;
}
.yd-modal-icon i {
    font-size: 52px;
}
.yd-modal--success .yd-modal-icon i { color: #52c41a; }
.yd-modal--error .yd-modal-icon i   { color: #ff4d4f; }
.yd-modal--warning .yd-modal-icon i { color: #faad14; }
.yd-modal--info .yd-modal-icon i    { color: #1890ff; }
.yd-modal--confirm .yd-modal-icon i { color: #faad14; }
.yd-modal-body {
    margin-bottom: 24px;
}
.yd-modal-body p {
    font-size: 15px;
    color: #333;
    line-height: 1.6;
    white-space: pre-line;
    word-break: break-word;
}
.yd-modal-foot {
    display: flex;
    gap: 14px;
    justify-content: center;
}
.yd-modal-btn {
    min-width: 100px;
    padding: 10px 28px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    outline: none;
}
.yd-modal-btn:active {
    transform: scale(0.96);
}
.yd-modal-btn--ok {
    background: #667eea;
    color: #fff;
}
.yd-modal-btn--ok:hover {
    background: #5a6fd6;
}
.yd-modal-btn--cancel {
    background: #f0f0f0;
    color: #666;
}
.yd-modal-btn--cancel:hover {
    background: #e0e0e0;
}
.yd-modal-btn--link {
    background: transparent;
    color: #667eea;
    border: 1px solid #667eea;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    line-height: 1.4;
}
.yd-modal-btn--link:hover {
    background: #f0f2ff;
    color: #5a6fd6;
    border-color: #5a6fd6;
}

/* ========== 弹窗表单模式 ========== */
.yd-modal--form {
    width: 460px;
    text-align: left;
    padding: 32px;
}
.yd-modal--form .yd-modal-icon {
    text-align: center;
    margin-bottom: 8px;
}
.yd-modal--form .yd-modal-icon i {
    font-size: 40px;
    color: #667eea;
}
.yd-modal-title {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 24px;
}
.yd-modal-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    transition: color 0.2s;
}
.yd-modal-close:hover {
    color: #333;
}
.yd-modal-form .form-group {
    margin-bottom: 18px;
}
.yd-modal-form .form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: #666;
    font-weight: 500;
}
.yd-modal-form .form-group label i {
    margin-right: 6px;
    color: #999;
    width: 14px;
}
.yd-modal-form .form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.yd-modal-form .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102,126,234,0.12);
}
.yd-modal-form .yd-modal-foot {
    margin-top: 24px;
    padding-top: 0;
    justify-content: flex-end;
    gap: 12px;
}

/* 个人中心操作按钮栏 */
.user-actions-bar {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}
.user-actions-bar .btn {
    padding: 10px 28px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.user-actions-bar .btn i {
    margin-right: 6px;
}

/* ========== 免费体验入口 banner（租赁大厅） ========== */
.free-trial-entry {
    background: linear-gradient(135deg, #ff6b6b 0%, #feca57 25%, #48dbfb 50%, #ff9ff3 75%, #54a0ff 100%);
    background-size: 300% 300%;
    border-radius: 12px;
    padding: 20px 30px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 20px rgba(255, 107, 107, 0.25);
    animation: freeGradient 6s ease infinite;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}
.free-trial-entry:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 107, 107, 0.35);
}
.free-trial-entry::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
    animation: freeShine 3s ease-in-out infinite;
}
@keyframes freeGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
@keyframes freeShine {
    0%, 100% { transform: translate(-10%, -10%) scale(1); }
    50% { transform: translate(10%, 10%) scale(1.1); }
}
.free-trial-entry .free-entry-left {
    display: flex;
    align-items: center;
    gap: 18px;
    z-index: 1;
}
.free-trial-entry .free-entry-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    backdrop-filter: blur(4px);
    animation: freePulse 2s ease-in-out infinite;
}
@keyframes freePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}
.free-trial-entry .free-entry-text h3 {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.15);
    letter-spacing: 1px;
}
.free-trial-entry .free-entry-text p {
    color: rgba(255,255,255,0.9);
    font-size: 13px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.free-trial-entry .free-entry-right {
    z-index: 1;
}
.free-trial-entry .btn-free-go {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: #fff;
    color: #ff6b6b;
    border: none;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    letter-spacing: 1px;
}
.free-trial-entry .btn-free-go:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    color: #e55a5a;
}

/* ========== 免费体验页面 ========== */
.free-filter {
    padding-bottom: 15px !important;
}
.free-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    background: linear-gradient(135deg, rgba(255,107,107,0.08) 0%, rgba(254,202,87,0.08) 50%, rgba(72,219,251,0.08) 100%);
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px dashed rgba(255,107,107,0.3);
}
.free-banner .free-banner-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    flex-shrink: 0;
}
.free-banner .free-banner-text h3 {
    font-size: 16px;
    color: #333;
    margin-bottom: 4px;
}
.free-banner .free-banner-text p {
    font-size: 13px;
    color: #999;
}

/* 已使用过免费体验的提示 */
.free-used-notice {
    background: #fff;
    border-radius: 12px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.free-used-notice .free-used-icon {
    font-size: 72px;
    color: #52c41a;
    margin-bottom: 20px;
}
.free-used-notice h3 {
    font-size: 22px;
    color: #333;
    margin-bottom: 12px;
}
.free-used-notice p {
    font-size: 15px;
    color: #999;
    margin-bottom: 30px;
}
.btn-back-hall {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 25px;
    font-size: 15px;
    transition: all 0.3s;
}
.btn-back-hall:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102,126,234,0.4);
    color: #fff;
}

/* 免费体验手机列表额外列 */
.spec-cell {
    flex: 0.8;
}
.spec-text {
    font-size: 13px;
    color: #666;
}

/* 免费体验操作按钮 */
.btn-free-start {
    padding: 8px 24px;
    background: linear-gradient(135deg, #ff6b6b 0%, #feca57 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}
.btn-free-start:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255,107,107,0.4);
}
.btn-free-start i {
    margin-right: 6px;
}

.btn-free-stop {
    padding: 8px 24px;
    background: linear-gradient(135deg, #999 0%, #666 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}
.btn-free-stop:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}
.btn-free-stop i {
    margin-right: 6px;
}

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
    pointer-events: none;
}

/* 正在使用的免费体验项 */
.phone-item.free-using {
    background: rgba(82, 196, 26, 0.04);
    border-left: 4px solid #52c41a;
    position: relative;
}
.phone-item.free-using::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: #52c41a;
    border-radius: 50%;
    animation: freeUsingDot 1.2s ease-in-out infinite;
}
@keyframes freeUsingDot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(82,196,26,0.6); }
    50% { opacity: 0.6; box-shadow: 0 0 0 8px rgba(82,196,26,0); }
}