/* 智慧景区解决方案通用样式 - 优化版设计系统 */

/* 设计系统 - 色彩变量 */
:root {
    /* 主色调系统 */
    --primary-blue: #0A7CFF;      /* 科技蓝 - 专业可靠 */
    --primary-gray: #1F2937;      /* 深空灰 - 稳重感 */
    --accent-orange: #FF7A00;     /* 活力橙 - 创新活力 */
    --accent-green: #10B981;      /* 活力绿 - 成功状态 */

    /* 背景色系 */
    --bg-primary: #FFFFFF;        /* 纯净白 */
    --bg-secondary: #F9FAFB;      /* 浅灰背景 */
    --bg-tertiary: #F3F4F6;       /* 更浅的灰 */

    /* 文字色系 */
    --text-primary: #111827;      /* 主要文字 */
    --text-secondary: #6B7280;    /* 次要文字 */
    --text-tertiary: #9CA3AF;     /* 辅助文字 */

    /* 状态色系 */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;

    /* 阴影系统 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* 圆角系统 */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;

    /* 间距系统 */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* 布局系统 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--space-md);
}

.container-sm {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-lg {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* 网格系统 */
.grid {
    display: grid;
    gap: var(--space-md);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Flexbox 工具类 */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

/* 间距工具类 */
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

.m-xs { margin: var(--space-xs); }
.m-sm { margin: var(--space-sm); }
.m-md { margin: var(--space-md); }
.m-lg { margin: var(--space-lg); }
.m-xl { margin: var(--space-xl); }

/* 文字工具类 */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-blue { color: var(--primary-blue); }
.text-green { color: var(--accent-green); }
.text-orange { color: var(--accent-orange); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.font-normal { font-weight: 400; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }

/* 背景工具类 */
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-blue { background-color: var(--primary-blue); }
.bg-green { background-color: var(--accent-green); }
.bg-orange { background-color: var(--accent-orange); }

/* 圆角工具类 */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-3xl { border-radius: var(--radius-3xl); }
.rounded-full { border-radius: 9999px; }

/* 阴影工具类 */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }

/* 按钮系统 - 基于设计规范 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-3xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* 主要按钮 - 科技蓝 */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), #0066CC);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #0066CC, #0052A3);
    color: white;
    text-decoration: none;
}

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

/* 次要按钮 - 描边样式 */
.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    box-shadow: none;
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}

/* 成功按钮 - 活力绿 */
.btn-success {
    background: linear-gradient(135deg, var(--accent-green), #059669);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #059669, #047857);
    color: white;
    text-decoration: none;
}

/* 警告按钮 - 活力橙 */
.btn-warning {
    background: linear-gradient(135deg, var(--accent-orange), #EA580C);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #EA580C, #C2410C);
    color: white;
    text-decoration: none;
}

/* 按钮尺寸变体 */
.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.125rem;
}

.btn-xl {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.25rem;
}

/* 按钮状态 */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn:disabled:hover {
    transform: none !important;
    box-shadow: var(--shadow-md) !important;
}

/* 卡片系统 - 现代化设计 */
.card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.card-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--bg-tertiary);
    background: var(--bg-secondary);
    position: relative;
}

.card-body {
    padding: var(--space-lg) var(--space-xl);
}

.card-footer {
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--bg-tertiary);
    background: var(--bg-secondary);
}

/* 卡片变体 */
.card-elevated {
    box-shadow: var(--shadow-xl);
}

.card-elevated:hover {
    box-shadow: var(--shadow-2xl);
    transform: translateY(-12px);
}

.card-flat {
    box-shadow: none;
    border: 1px solid var(--bg-tertiary);
}

.card-gradient {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
}

/* 数据卡片 - 特殊样式 */
.data-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(10, 124, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.data-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.data-card:hover::before {
    left: 100%;
}

/* 响应式断点系统 */
@media (max-width: 640px) {
    .container, .container-sm, .container-lg {
        padding: 0 var(--space-sm);
    }

    .grid-cols-2 { grid-template-columns: 1fr; }
    .grid-cols-3 { grid-template-columns: 1fr; }
    .grid-cols-4 { grid-template-columns: 1fr; }

    .text-5xl { font-size: 2rem; }
    .text-4xl { font-size: 1.75rem; }
    .text-3xl { font-size: 1.5rem; }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .btn-lg {
        padding: var(--space-sm) var(--space-lg);
    }
}

@media (min-width: 641px) and (max-width: 768px) {
    .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .grid-cols-4 { grid-template-columns: repeat(3, 1fr); }
}

/* 动画系统 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% { transform: translateY(0); }
    40%, 43% { transform: translateY(-30px); }
    70% { transform: translateY(-15px); }
    90% { transform: translateY(-4px); }
}

/* 动画工具类 */
.animate-fadeIn { animation: fadeIn 0.6s ease-out; }
.animate-slideInLeft { animation: slideInLeft 0.6s ease-out; }
.animate-slideInRight { animation: slideInRight 0.6s ease-out; }
.animate-pulse { animation: pulse 2s infinite; }
.animate-bounce { animation: bounce 1s infinite; }

/* 过渡效果 */
.transition-all { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.transition-colors { transition: color 0.3s, background-color 0.3s, border-color 0.3s; }
.transition-transform { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }

/* 悬停效果 */
.hover-lift:hover { transform: translateY(-4px); }
.hover-scale:hover { transform: scale(1.05); }
.hover-rotate:hover { transform: rotate(5deg); }

.card-body {
    padding: 25px;
}

.card-footer {
    padding: 20px 25px;
    border-top: 1px solid #e9ecef;
    background: #f8f9fa;
}

/* 图标样式 */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.icon-primary {
    background: linear-gradient(45deg, #007bff, #0056b3);
    color: white;
}

.icon-success {
    background: linear-gradient(45deg, #28a745, #198754);
    color: white;
}

.icon-danger {
    background: linear-gradient(45deg, #dc3545, #b02a37);
    color: white;
}

.icon-secondary {
    background: linear-gradient(45deg, #6c757d, #495057);
    color: white;
}

/* 网格布局 */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* 文本样式 */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: #007bff !important;
}

.text-success {
    color: #28a745 !important;
}

.text-danger {
    color: #dc3545 !important;
}

.text-secondary {
    color: #6c757d !important;
}

.text-muted {
    color: #6c757d !important;
}

/* 标题样式 */
.title {
    margin-bottom: 2rem;
}

.title h1,
.title h2,
.title h3 {
    margin-bottom: 1rem;
    color: #333;
}

.title p {
    color: #666;
    font-size: 1.1rem;
}

/* 间距工具类 */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

/* 背景样式 */
.bg-primary {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
}

.bg-success {
    background: linear-gradient(135deg, #28a745, #198754);
    color: white;
}

.bg-danger {
    background: linear-gradient(135deg, #dc3545, #b02a37);
    color: white;
}

.bg-secondary {
    background: linear-gradient(135deg, #6c757d, #495057);
    color: white;
}

.bg-light {
    background: #f8f9fa;
}

.bg-white {
    background: white;
}

/* 动画效果 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.scale-hover {
    transition: transform 0.3s ease;
}

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

/* 响应式工具类 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .grid {
        gap: 20px;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .text-center-mobile {
        text-align: center;
    }
}

/* 表格样式增强 */
.table-enhanced {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.table-enhanced thead th {
    background: linear-gradient(45deg, #007bff, #0056b3);
    color: white;
    border: none;
    padding: 20px 15px;
    font-weight: 600;
    text-align: center;
}

.table-enhanced tbody td {
    padding: 20px 15px;
    vertical-align: middle;
    border-color: #e9ecef;
}

.table-enhanced tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

.table-enhanced tbody tr:hover {
    background-color: #e3f2fd;
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 标签样式 */
.tag {
    display: inline-block;
    padding: 4px 12px;
    background: #e9ecef;
    color: #495057;
    border-radius: 15px;
    font-size: 0.8rem;
    margin: 2px;
}

.tag-primary {
    background: #007bff;
    color: white;
}

.tag-success {
    background: #28a745;
    color: white;
}

.tag-danger {
    background: #dc3545;
    color: white;
}

/* 进度条 */
.progress {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(45deg, #007bff, #0056b3);
    transition: width 0.6s ease;
}

/* 工具提示 */
.tooltip-custom {
    position: relative;
    cursor: help;
}

.tooltip-custom:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 1000;
}

/* 阴影工具类 */
.shadow-sm {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.shadow {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.shadow-lg {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.shadow-xl {
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* ========== 智慧景区页面优化样式 ========== */

/* 滚动进度条 */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    width: 0%;
    z-index: 9999;
    transition: width 0.1s ease-out;
}

/* 回到顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* 优化业务中心按钮可点击性 */
.card-button {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 2px solid white;
    color: #667eea !important;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.card-button:hover {
    background: white !important;
    color: #667eea !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
    text-decoration: none;
}

/* 增强核心优势数据卡片 */
.advantage-item {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.15);
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.advantage-item:hover .advantage-number,
.advantage-item:hover h4,
.advantage-item:hover p {
    color: white;
}

.advantage-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.advantage-item:hover .advantage-number {
    -webkit-text-fill-color: white;
}

/* 移动端回到顶部按钮位置优化 */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    .back-to-top svg {
        width: 20px;
        height: 20px;
    }

    /* 移动端硬件表格优化 - 卡片布局 */
    .hardware-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .hardware-table {
        font-size: 11px;
    }

    .hardware-table th,
    .hardware-table td {
        padding: 8px 5px;
    }

    .category-cell {
        min-width: 80px;
    }

    .category-icon {
        font-size: 1.5rem;
    }
}