/**
 * 苹果ID贷官网 - 粉色主题样式表
 * 主色调：珊瑚粉 #FF4081 / 玫瑰金 #E91E63
 * 辅助色：浅粉 #FCE4EC / 深粉 #C2185B
 */

/* ==================== 基础变量与重置 ==================== */
:root {
    --color-primary: #FF4081;
    --color-primary-dark: #E91E63;
    --color-primary-light: #FCE4EC;
    --color-secondary: #F50057;
    --color-accent: #FF80AB;
    --color-dark: #880E4F;
    --color-gray: #607D8B;
    --color-light: #FFF5F7;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --shadow-pink: 0 4px 20px rgba(255, 64, 129, 0.3);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 16px;
    --border-radius-lg: 24px;
    --border-radius-sm: 8px;
}

/* ==================== 基础样式 ==================== */
body.idloan-theme-pink {
    font-family: var(--font-main);
    color: #333;
    background-color: #fafafa;
    overflow-x: hidden;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-primary-dark);
}

/* ==================== 颜色工具类 ==================== */
.text-pink { color: var(--color-primary) !important; }
.text-pink-dark { color: var(--color-primary-dark) !important; }
.text-pink-light { color: var(--color-accent) !important; }
.bg-pink { background-color: var(--color-primary) !important; }
.bg-pink-dark { background-color: var(--color-primary-dark) !important; }
.bg-pink-light { background-color: var(--color-primary-light) !important; }
.bg-pink-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}
.bg-gradient-pink {
    background: linear-gradient(135deg, rgba(255,64,129,0.9) 0%, rgba(233,30,99,0.9) 100%);
}
.bg-gradient-dark-top {
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
}
.bg-dark-pink { background-color: #3E2723; }
.bg-light-pink { background-color: var(--color-light) !important; }
.border-pink { border-color: var(--color-primary) !important; }
.border-pink-light { border-color: #F8BBD0 !important; }

/* ==================== 按钮样式 ==================== */
.btn-pink {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transition: var(--transition);
}

.btn-pink:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-pink);
}

.btn-outline-pink {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: transparent;
    transition: var(--transition);
}

.btn-outline-pink:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-pink);
}

.btn-pink-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border: none;
    color: white;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.btn-pink-gradient:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-pink);
}

.btn-rounded {
    border-radius: 50px !important;
}

/* ==================== 阴影效果 ==================== */
.shadow-pink {
    box-shadow: var(--shadow-pink) !important;
}

.shadow-hover {
    transition: var(--transition);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-lg) !important;
    transform: translateY(-5px);
}

.hover-shadow {
    transition: var(--transition);
}

.hover-shadow:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15) !important;
}

/* ==================== 页面加载器 ==================== */
.idloan-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.loader-content {
    text-align: center;
}

/* ==================== 顶部栏 ==================== */
.idloan-topbar {
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.bg-gradient-pink-dark {
    background: linear-gradient(90deg, #880E4F 0%, #C2185B 100%);
}

/* ==================== 导航栏 ==================== */
.idloan-header {
    z-index: 1030;
}

.idloan-brand .brand-title {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.idloan-brand .brand-subtitle {
    font-size: 0.75rem;
    letter-spacing: 1px;
}

.idloan-nav-link {
    position: relative;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    color: #555 !important;
    transition: var(--transition);
}

.idloan-nav-link:hover,
.idloan-nav-link.active {
    color: var(--color-primary) !important;
}

.idloan-nav-link .nav-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--color-primary);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 3px;
}

.idloan-nav-link:hover .nav-line,
.idloan-nav-link.active .nav-line {
    width: 80%;
}

/* ==================== 移动端导航 ==================== */
.idloan-mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 1020;
    padding: 0.5rem 0;
    border-top: 1px solid #eee;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #666;
    text-decoration: none;
    font-size: 0.75rem;
    padding: 0.3rem;
    transition: var(--transition);
}

.mobile-nav-item i {
    font-size: 1.3rem;
    margin-bottom: 0.2rem;
}

.mobile-nav-item.active,
.mobile-nav-item.bg-pink {
    color: var(--color-primary);
    font-weight: bold;
}

.mobile-nav-item.bg-pink {
    color: white;
    border-radius: 12px;
    margin: 0 5px;
}

/* ==================== 轮播图区域 ==================== */
.hero-slider {
    position: relative;
    overflow: hidden;
}

.slider-item-bg {
    display: flex;
    align-items: center;
}

.slide-content {
    animation: slideInUp 1s ease;
}

.slide-title {
    animation: fadeIn 1.2s ease;
}

.slide-subtitle {
    animation: fadeIn 1.4s ease;
}

.slide-buttons {
    animation: fadeIn 1.6s ease;
}

.slide-stats {
    animation: fadeIn 1.8s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.phone-mockup img {
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(5deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.stat-item h4 {
    font-size: 2.5rem;
    font-weight: 800;
}

/* ==================== 分隔线 ==================== */
.divider-pink {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 2px;
}

.wave-bottom {
    line-height: 0;
}

.wave-bottom svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ==================== 特色卡片 ==================== */
.feature-icon-wrapper {
    transition: var(--transition);
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    background-color: var(--color-primary) !important;
}

.feature-card:hover .feature-icon-wrapper i {
    color: white !important;
}

/* ==================== 产品卡片 ==================== */
.product-card {
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
}

.hover-zoom {
    transition: transform 0.5s ease;
}

.product-card:hover .hover-zoom {
    transform: scale(1.1);
}

.hover-zoom-img {
    transition: transform 0.5s ease;
}

.news-item:hover .hover-zoom-img,
.news-card-small:hover .hover-zoom-img,
.product-card:hover .hover-zoom-img {
    transform: scale(1.1);
}

/* ==================== 计算器区域 ==================== */
.calculator-card {
    animation: fadeIn 1s ease;
}

.calculator-result {
    background: linear-gradient(135deg, #FFF5F7 0%, #FCE4EC 100%);
    border: 2px dashed var(--color-primary);
}

/* ==================== 流程步骤 ==================== */
.process-icon-wrapper {
    transition: var(--transition);
}

.process-card:hover .process-icon-wrapper {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(255,64,129,0.4);
}

/* ==================== 城市网格 ==================== */
.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 10px;
}

.city-item {
    transition: var(--transition);
    cursor: pointer;
}

.city-item:hover,
.city-item.active {
    background-color: var(--color-primary) !important;
    color: white !important;
    border-color: var(--color-primary) !important;
    transform: translateY(-3px);
    box-shadow: var(--shadow-pink);
}

.city-item:hover i {
    color: white !important;
    opacity: 1 !important;
}

/* ==================== 新闻列表 ==================== */
.news-thumb {
    position: relative;
    overflow: hidden;
}

.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==================== 文章详情 ==================== */
.article-content .content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.article-content .content p {
    margin-bottom: 1.5rem;
}

.article-content .content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-lg);
}

.article-content .content h2,
.article-content .content h3,
.article-content .content h4 {
    color: var(--color-primary-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.article-content .content ul,
.article-content .content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content .content li {
    margin-bottom: 0.5rem;
}

/* ==================== 时间线 ==================== */
.timeline {
    position: relative;
}

.timeline-dot {
    z-index: 2;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

/* ==================== 表单样式 ==================== */
.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.25rem rgba(255, 64, 129, 0.25);
}

.input-group-text {
    transition: var(--transition);
}

.form-control:focus + .input-group-text,
.form-control:focus ~ .input-group .input-group-text {
    background-color: var(--color-primary) !important;
    color: white !important;
    border-color: var(--color-primary) !important;
}

.form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ==================== 悬浮工具 ==================== */
.idloan-float-tools {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 1000;
}

.float-btn-main {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-pink);
    z-index: 1001;
    position: relative;
}

.float-btn-main:hover {
    transform: scale(1.1);
}

.float-btn-menu {
    position: absolute;
    bottom: 70px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    transform: translateY(20px);
}

.float-btn-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.float-btn-item {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.float-btn-item:hover {
    transform: scale(1.1);
    color: white;
}

/* ==================== 页脚 ==================== */
.idloan-footer {
    margin-bottom: 60px;
}

@media (min-width: 992px) {
    .idloan-footer {
        margin-bottom: 0;
    }
}

.footer-links a {
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-primary) !important;
    transform: translateX(5px);
}

.hover-pink:hover {
    color: var(--color-primary) !important;
}

/* ==================== 响应式调整 ==================== */
@media (max-width: 991.98px) {
    .idloan-topbar {
        font-size: 0.75rem;
    }
    
    .hero-slider {
        height: 400px;
    }
    
    .slide-content h1 {
        font-size: 1.8rem;
    }
    
    .stat-item h4 {
        font-size: 1.8rem;
    }
    
    .phone-mockup {
        display: none;
    }
    
    .city-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 8px;
    }
    
    .timeline-line {
        left: 20px !important;
    }
    
    .timeline-item .col-5:first-child,
    .timeline-item .col-5:last-child {
        width: calc(100% - 40px);
        margin-left: 40px;
        padding-left: 20px !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-item .col-2 {
        width: 40px;
    }
    
    .timeline-item .col-5:first-child:empty {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.8rem;
    }
    
    .display-6 {
        font-size: 1.5rem;
    }
    
    .hero-slider {
        height: 350px;
    }
    
    .city-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 6px;
    }
    
    .city-item {
        padding: 0.5rem 0.3rem !important;
    }
    
    .city-item span {
        font-size: 0.75rem;
    }
}

/* ==================== 动画效果 ==================== */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-bg-pink:hover {
    background-color: var(--color-primary) !important;
    color: white !important;
}

.hover-text-white:hover {
    color: white !important;
}

.transition-all {
    transition: var(--transition);
}

/* ==================== 徽章与标签 ==================== */
.badge.bg-opacity-10 {
    background-color: rgba(255, 64, 129, 0.1) !important;
}

/* ==================== 警告框 ==================== */
.alert-pink-light {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

/* ==================== 图片处理 ==================== */
.object-fit-cover {
    object-fit: cover;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

/* ==================== 特殊组件 ==================== */
.rotate-3d {
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.rotate-3d:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* 页面头部通用样式 */
.section-page-header {
    position: relative;
    overflow: hidden;
}

.section-page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

/* 模态框样式 */
.modal-content {
    border: none;
}

/* 面包屑导航 */
.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.6);
}

.breadcrumb-item a:hover {
    color: white !important;
    opacity: 1 !important;
}

/* 表单验证样式 */
.was-validated .form-control:invalid,
.form-control.is-invalid {
    border-color: #dc3545;
}

.was-validated .form-control:valid,
.form-control.is-valid {
    border-color: #198754;
}

/* 加载动画 */
.spinner-border.text-pink {
    color: var(--color-primary) !important;
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-pink);
}

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

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-5px);
}