/* FiveM管理员投诉平台 - 重构后的样式文件 */

/* ===== 基础变量定义 ===== */
:root {
    /* 主色调 */
    --primary-color: #007bff;
    --primary-color-dark: #0056b3;
    --primary-color-light: #3399ff;
    
    /* 辅助色 */
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    
    /* 灰度色 */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #e9ecef;
    --gray-200: #dee2e6;
    --gray-300: #ced4da;
    --gray-400: #adb5bd;
    --gray-500: #6c757d;
    --gray-600: #495057;
    --gray-700: #343a40;
    --gray-800: #212529;
    --gray-900: #000000;
    
    /* 圆角 */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* 阴影 */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --shadow-xl: 0 1.5rem 4rem rgba(0, 0, 0, 0.2);
    
    /* 渐变背景 */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color-dark) 100%);
    --gradient-info: linear-gradient(135deg, var(--info-color) 0%, #138496 100%);
    --gradient-success: linear-gradient(135deg, var(--success-color) 0%, #1e7e34 100%);
    --gradient-warning: linear-gradient(135deg, var(--warning-color) 0%, #e0a800 100%);
    --gradient-danger: linear-gradient(135deg, var(--danger-color) 0%, #c82333 100%);
}

/* ===== 全局重置 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    font-size: 14px;
}

/* ===== 导航栏 ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1050;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.navbar-brand i {
    font-size: 1.75rem;
    color: var(--primary-color);
    background: var(--primary-light);
    padding: 0.5rem;
    border-radius: var(--radius-lg);
}

.navbar-nav {
    gap: 0.5rem;
}

.nav-link {
    color: var(--gray-600) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    border-radius: var(--radius-md);
    transition: var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background: var(--primary-light);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background: var(--primary-light);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* ===== 主题切换按钮 ===== */
#simplifiedToggle, #themeToggle {
    background: transparent !important;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 0.5rem !important;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--gray-600) !important;
    text-decoration: none !important;
}

#simplifiedToggle:hover, #themeToggle:hover {
    border-color: var(--primary-color);
    background: var(--primary-light) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--primary-color) !important;
}

/* 修复主题切换按钮在移动端的样式 */
@media (max-width: 768px) {
    #simplifiedToggle, #themeToggle {
        width: 40px;
        height: 40px;
        padding: 0.375rem !important;
    }
}

/* ===== 导航栏响应式优化 ===== */
.navbar-toggler {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    transition: var(--transition);
}

.navbar-toggler:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

/* 移动端导航栏折叠优化 */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        border-radius: var(--radius-lg);
        margin-top: 1rem;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        border: 1px solid var(--gray-200);
    }
    
    .navbar-nav {
        gap: 0.25rem;
    }
    
    .nav-link {
        padding: 0.75rem 1rem !important;
        border-radius: var(--radius-md);
        margin-bottom: 0.25rem;
    }
    
    .nav-link:hover {
        background: var(--primary-light);
        transform: none;
    }
    
    /* 移动端下拉菜单优化 */
    .dropdown-menu {
        border: 1px solid var(--gray-200);
        box-shadow: var(--shadow-md);
        border-radius: var(--radius-lg);
        margin-top: 0.5rem;
    }
    
    .dropdown-item {
        padding: 0.75rem 1rem;
        border-radius: var(--radius-md);
        transition: var(--transition);
    }
    
    .dropdown-item:hover {
        background: var(--primary-light);
        color: var(--primary-color);
    }
}

/* 超小屏幕优化 */
@media (max-width: 480px) {
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .navbar-brand i {
        font-size: 1.5rem;
        padding: 0.375rem;
    }
    
    .navbar-collapse {
        margin-top: 0.75rem;
        padding: 0.75rem;
    }
    
    .nav-link {
        padding: 0.625rem 0.875rem !important;
        font-size: 0.875rem;
    }
}

/* ===== 主容器 ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.main-container {
    padding: 2rem 0;
    min-height: calc(100vh - 80px);
}

/* ===== 统计卡片 ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--info-color));
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    display: block;
    line-height: 1;
}

.stat-label {
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== 搜索区域 ===== */
.search-section {
    background: rgba(238, 138, 138, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-md);
}

.search-section h3 {
    color: var(--gray-800);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.search-form {
    display: grid;
    grid-template-columns: 1fr auto auto auto auto;
    gap: 1rem;
    align-items: end;
}

/* ===== 表单样式 ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.875rem;
}

.form-control, .form-select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: var(--transition);
    background: #ffffff;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}

/* ===== 按钮样式 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    gap: 0.5rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: #ffffff;
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: #ffffff;
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

/* 特定按钮样式 */
button.btn.btn-primary.btn-lg.w-100 {
    background-color: #0000ff;
    border-style: none;
}

a.btn.btn-primary.btn-lg.w-100 {
    background-color: #ef6c00;
}

/* ===== 卡片样式 ===== */
.card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--gray-200);
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* ===== 表格样式 ===== */
.table {
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: var(--gray-700);
    background: var(--gray-50);
}

.table td {
    vertical-align: middle;
    border-top: 1px solid var(--gray-200);
}

/* ===== 徽章样式 ===== */
.badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
}

/* ===== 警告框 ===== */
.alert {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.alert-danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.alert-warning {
    background: #fffbeb;
    border-color: #fed7aa;
    color: #92400e;
}

.alert-info {
    background: #f0f9ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

/* ===== 模态框 ===== */
.modal-content {
    border-radius: var(--radius-xl);
    border: none;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--gray-200);
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--gray-200);
    padding: 1.5rem;
}

/* ===== 分页 ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-700);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.page-link:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.page-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

/* ===== 空状态 ===== */
.empty-state {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    color: var(--gray-300);
    opacity: 0.5;
}

/* ===== 简洁主题 ===== */
:root.simplified-theme {
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --shadow-xl: none;
}

.simplified-theme body {
    background: #f8fafc;
}

.simplified-theme .navbar {
    background: #ffffff !important;
    backdrop-filter: none;
    box-shadow: none;
}

.simplified-theme .card,
.simplified-theme .stat-card,
.simplified-theme .search-section {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    box-shadow: none;
    backdrop-filter: none;
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .main-container {
        padding: 1rem 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .search-form {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .search-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .main-container {
        padding: 0.5rem 0;
    }
    
    .stat-card {
        padding: 1.25rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .search-section {
        padding: 1.25rem;
    }
}

/* ===== 动画效果 ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== 滚动条美化 ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ===== 导航栏额外优化 ===== */
/* 确保导航栏在所有设备上都有正确的z-index */
.navbar {
    z-index: 1050 !important;
}

/* 修复移动端导航栏折叠时的样式 */
.navbar-collapse.collapsing {
    transition: height 0.35s ease;
}

.navbar-collapse.show {
    display: block !important;
}

/* 确保下拉菜单在移动端正确显示 */
@media (max-width: 991.98px) {
    .dropdown-menu {
        position: static !important;
        float: none;
        width: 100%;
        margin-top: 0.5rem;
        box-shadow: none;
        border: 1px solid var(--gray-200);
        border-radius: var(--radius-md);
    }
    
    .dropdown-toggle::after {
        float: right;
        margin-top: 0.5rem;
    }
}

/* 修复主题切换按钮在移动端的触摸区域 */
@media (max-width: 768px) {
    #simplifiedToggle, #themeToggle {
        min-height: 44px;
        min-width: 44px;
    }
}

/* 确保导航链接在移动端有足够的触摸区域 */
@media (max-width: 991.98px) {
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* 修复导航栏在iOS Safari上的问题 */
@supports (-webkit-touch-callout: none) {
    .navbar {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
} 

/* ===== 官网风格新增样式 ===== */

/* 英雄区域样式 */
.hero-section {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

/* 特定英雄区域样式 */
section.hero-section {
    padding-top: 0px;
    padding-bottom: 0px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-visual {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-icon-wrapper {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.hero-main-icon {
    font-size: 4rem;
    color: var(--white);
    animation: pulse 2s infinite;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.floating-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.floating-icon-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-icon-2 {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.floating-icon-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 2s;
}

/* 统计区域样式 */
.stats-section {
    background: var(--white);
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1);
}

.stat-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* 功能特色样式 */
.features-section {
    background: var(--white);
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 1rem;
}

/* 平台优势样式 */
.advantages-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.advantages-content {
    padding-right: 2rem;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.advantage-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.advantage-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    margin-right: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-icon i {
    font-size: 1.5rem;
}

.advantage-text h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.advantage-text p {
    color: var(--gray-600);
    margin: 0;
    line-height: 1.6;
}

.advantages-visual {
    padding-left: 2rem;
}

.advantages-image {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    animation: float 4s ease-in-out infinite;
}

.advantages-main-icon {
    font-size: 5rem;
    color: var(--primary-color);
}

/* 搜索区域样式 */
.search-section {
    background: var(--white);
}

.search-container {
    max-width: 1000px;
    margin: 0 auto;
}

.search-form {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-control-lg {
    height: 3.5rem;
    font-size: 1.1rem;
}

/* 投诉列表样式 */
.complaints-section {
    background: var(--white);
}

.empty-state {
    padding: 4rem 2rem;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--gray-300);
}

.empty-icon {
    color: var(--gray-400);
}

/* 关于我们样式 */
.about-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.about-content {
    padding-right: 2rem;
}

.about-stats {
    margin-top: 2rem;
}

.about-stat {
    padding: 1rem;
}

.about-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.about-stat-label {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.about-visual {
    padding-left: 2rem;
}

.about-image {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    animation: float 5s ease-in-out infinite;
}

.about-main-icon {
    font-size: 5rem;
    color: var(--primary-color);
}

/* 联系我们样式 */
.contact-section {
    background: var(--white);
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    height: 100%;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.contact-card:hover .contact-icon {
    transform: scale(1.1);
}

.contact-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.contact-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

/* 页脚样式 */
.footer-section {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--dark) 100%);
    position: relative;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-700), transparent);
}

.social-links {
    margin-top: 1.5rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gray-700);
    color: var(--white);
    border-radius: 50%;
    margin-right: 0.75rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.2rem;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* 响应式优化 */
@media (max-width: 991.98px) {
    .hero-section {
        padding: 100px 0 60px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-icon-wrapper {
        width: 150px;
        height: 150px;
        margin: 2rem auto 0;
    }
    
    .hero-main-icon {
        font-size: 3rem;
    }
    
    .floating-icon {
        width: 50px;
        height: 50px;
    }
    
    .floating-icon i {
        font-size: 1.2rem;
    }
    
    .advantages-content,
    .about-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .advantages-visual,
    .about-visual {
        padding-left: 0;
    }
    
    .advantages-image,
    .about-image {
        width: 200px;
        height: 200px;
    }
    
    .advantages-main-icon,
    .about-main-icon {
        font-size: 3rem;
    }
    
    .search-form {
        padding: 2rem 1.5rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 40px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .advantage-item {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
    
    .footer-section .row > div {
        text-align: center;
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-icon-wrapper {
        width: 120px;
        height: 120px;
    }
    
    .hero-main-icon {
        font-size: 2.5rem;
    }
    
    .floating-icon {
        width: 40px;
        height: 40px;
    }
    
    .floating-icon i {
        font-size: 1rem;
    }
    
    .stat-card {
        padding: 1rem 0.75rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 1.25rem 0.75rem;
    }
    
    .search-form {
        padding: 1.5rem 1rem;
    }
}

/* 滚动动画 */
.feature-card,
.advantage-item,
.contact-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.feature-card.animate-in,
.advantage-item.animate-in,
.contact-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 导航栏固定定位优化 */
.navbar.fixed-top {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95) !important;
}

/* 主题切换按钮在固定导航栏中的优化 */
.navbar.fixed-top #simplifiedToggle,
.navbar.fixed-top #themeToggle {
    background: transparent !important;
    border-color: var(--gray-300);
}

.navbar.fixed-top #simplifiedToggle:hover,
.navbar.fixed-top #themeToggle:hover {
    background: var(--primary-light) !important;
    border-color: var(--primary-color);
}

/* ===== 按钮美化样式 ===== */

/* 提交投诉按钮美化 */
.submit-complaint-btn {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-width: 2px;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: transparent;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.submit-complaint-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.submit-complaint-btn:hover::before {
    left: 100%;
}

.submit-complaint-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.submit-complaint-btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.submit-complaint-btn i {
    transition: transform 0.3s ease;
}

.submit-complaint-btn:hover i {
    transform: scale(1.1);
}

/* 回到顶部按钮美化 */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.back-to-top-btn:active {
    transform: translateY(-2px) scale(1.05);
}

.back-to-top-btn i {
    transition: transform 0.3s ease;
}

.back-to-top-btn:hover i {
    transform: translateY(-2px);
}

/* 响应式优化 */
@media (max-width: 768px) {
    .back-to-top-btn {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .submit-complaint-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .back-to-top-btn {
        bottom: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .submit-complaint-btn {
        padding: 0.5rem 1.25rem;
        font-size: 0.9rem;
    }
} 

/* 文件上传样式 */
.file-upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background: var(--white);
    cursor: pointer;
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(var(--primary-color-rgb), 0.05);
}

.file-upload-icon {
    font-size: 3rem;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.file-upload-area:hover .file-upload-icon,
.file-upload-area.dragover .file-upload-icon {
    color: var(--primary-color);
}

.file-upload-text {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.file-upload-hint {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.file-item {
    background: var(--white);
    transition: all 0.3s ease;
}

.file-item:hover {
    background: var(--gray-50);
    border-color: var(--primary-color) !important;
}

.file-item .btn-outline-danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: var(--white);
}

/* 拖拽状态样式 */
.dragover {
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(var(--primary-color-rgb), 0.2);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .file-upload-area {
        padding: 1.5rem;
    }
    
    .file-upload-icon {
        font-size: 2.5rem;
    }
    
    .file-upload-text {
        font-size: 1rem;
    }
} 

/* 快速操作和分享按钮美化（增强版） */
.quick-actions-section {
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.quick-actions-section:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-group-vertical .btn {
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    color: var(--gray-700);
    font-weight: 500;
}

.btn-group-vertical .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color-dark) 100%);
    color: white;
    border-color: var(--primary-color);
}

.btn-group-vertical .btn:last-child {
    margin-bottom: 0;
}

.social-share {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.social-share .btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.social-share .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.social-share .btn:hover::before {
    left: 100%;
}

.social-share .btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.social-share .btn-outline-primary {
    background: linear-gradient(135deg, #07c160, #00d4aa);
    border-color: #07c160;
    color: white;
}

.social-share .btn-outline-primary:hover {
    background: linear-gradient(135deg, #06ad56, #00b894);
    border-color: #06ad56;
}

.social-share .btn-outline-info {
    background: linear-gradient(135deg, #17a2b8, #20c997);
    border-color: #17a2b8;
    color: white;
}

.social-share .btn-outline-info:hover {
    background: linear-gradient(135deg, #138496, #1ea085);
    border-color: #138496;
}

.social-share .btn-outline-success {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-color: #e74c3c;
    color: white;
}

.social-share .btn-outline-success:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    border-color: #c0392b;
}

.btn-outline-secondary {
    background: linear-gradient(135deg, var(--gray-600), var(--gray-700));
    border-color: var(--gray-600);
    color: white;
}

.btn-outline-secondary:hover {
    background: linear-gradient(135deg, var(--gray-700), var(--gray-800));
    border-color: var(--gray-700);
    color: white;
}

/* 悬停动画效果（替代JavaScript事件） */
.status-badge-animated {
    transition: all 0.3s ease;
}

.status-badge-animated:hover {
    transform: scale(1.05) rotate(2deg);
}

.tag-animated {
    transition: all 0.3s ease;
}

.tag-animated:hover {
    transform: translateY(-3px) scale(1.05);
}

.attachment-animated {
    transition: all 0.3s ease;
}

.attachment-animated:hover {
    transform: translateY(-2px);
}

.reply-item-animated {
    transition: all 0.3s ease;
}

.reply-item-animated:hover {
    transform: translateX(5px);
}

/* 通知动画 */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 响应式优化 */
@media (max-width: 768px) {
    .quick-actions-section {
        margin-bottom: 1rem;
    }
    
    .social-share {
        justify-content: center;
        gap: 0.75rem;
    }
    
    .social-share .btn {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .btn-group-vertical .btn {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
} 

/* 左下角按钮美化 */
.quick-actions-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid #dee2e6;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.quick-actions-section:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.btn-group-vertical .btn {
    border-radius: 8px;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #495057;
    font-weight: 500;
}

.btn-group-vertical .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    border-color: #007bff;
}

.social-share {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.social-share .btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.social-share .btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.social-share .btn-outline-primary {
    background: linear-gradient(135deg, #07c160, #00d4aa);
    border-color: #07c160;
    color: white;
}

.social-share .btn-outline-info {
    background: linear-gradient(135deg, #17a2b8, #20c997);
    border-color: #17a2b8;
    color: white;
}

.social-share .btn-outline-success {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-color: #e74c3c;
    color: white;
} 

/* 渐变背景支持 */
.bg-gradient-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
}

.bg-gradient-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
}

.bg-gradient-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%) !important;
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%) !important;
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
}