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

:root {
    --primary-color: #2ecc71;
    --primary-dark: #27ae60;
    --secondary-color: #3498db;
    --accent-color: #f39c12;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar {
    background: var(--bg-white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-logo i {
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* 主页横幅 */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background: #e67e22;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #229954;
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.energy-flow {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 400px;
}

.flow-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.flow-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.flow-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.flow-item span {
    font-size: 1.1rem;
    font-weight: 600;
}

/* 平台功能 */
.platform {
    padding: 80px 0;
    background: var(--bg-white);
}

.platform h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #e9ecef;
}

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

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

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 演示区域 */
.demo {
    padding: 80px 0;
    background: var(--bg-light);
}

.demo h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.demo-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.demo-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    border-radius: var(--border-radius);
    background: var(--bg-white);
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    min-width: 120px;
}

.step.active {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: white;
    color: var(--primary-color);
}

.step-title {
    font-size: 0.9rem;
    text-align: center;
    font-weight: 600;
}

.step-content {
    display: none;
    max-width: 800px;
    margin: 0 auto;
}

.step-content.active {
    display: block;
}

.step-content h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

/* 社区配置表单 */
.community-form {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.range-value {
    display: inline-block;
    margin-left: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* 策略匹配 */
.playbook-matching {
    text-align: center;
}

.playbook-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin: 2rem 0;
    border: 2px solid var(--primary-color);
}

.card-header {
    background: var(--primary-color);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h5 {
    font-size: 1.3rem;
    margin: 0;
}

.match-score {
    background: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
}

.card-content {
    padding: 1.5rem;
    text-align: left;
}

.card-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* 参数调整 */
.parameter-tuning {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.tuning-controls {
    margin-bottom: 2rem;
}

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

.control-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.control-group input[type="range"] {
    width: 100%;
    margin: 0.5rem 0;
}

.time-range {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.time-range input[type="time"] {
    padding: 8px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
}

.live-kpis {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.live-kpis h4 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.kpi-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.kpi-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* 模拟对比 */
.simulation-comparison {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.comparison-chart {
    margin-bottom: 2rem;
    height: 400px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #e9ecef;
    position: relative;
    overflow: hidden;
}

.comparison-chart::before {
    content: 'Loading Chart...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-light);
    font-size: 1.1rem;
    z-index: 1;
}

.comparison-chart canvas {
    position: relative;
    z-index: 2;
    max-width: 100%;
    max-height: 100%;
}

.comparison-chart.loaded::before {
    display: none;
}

.comparison-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.result-item {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    position: relative;
}

.result-item.baseline {
    border-color: var(--secondary-color);
}

.result-item.plan-a {
    border-color: var(--success-color);
}

.result-item.plan-b {
    border-color: var(--danger-color);
}

.result-item h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.result-kpis {
    margin-bottom: 1rem;
}

.kpi {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    color: white;
}

.status-badge.success {
    background: var(--success-color);
}

.status-badge.error {
    background: var(--danger-color);
}

/* 社区投票 */
.community-vote {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.vote-summary {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
}

.vote-summary h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.vote-details p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.vote-actions {
    margin-bottom: 2rem;
}

.vote-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    justify-content: center;
}

.participation-pledge {
    text-align: center;
}

.participation-pledge label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
}

.participation-pledge input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.vote-results {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.vote-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 1.5rem;
}

.vote-stat {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.vote-status {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--success-color);
}

/* 明日计划 */
.tomorrow-plan {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.plan-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
}

.plan-header h4 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.plan-schedule {
    margin-bottom: 2rem;
}

.schedule-item {
    display: grid;
    grid-template-columns: 150px 1fr 200px;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    align-items: center;
}

.time-slot {
    font-weight: bold;
    color: var(--primary-color);
}

.action {
    font-weight: 600;
}

.target {
    color: var(--text-light);
    font-size: 0.9rem;
}

.plan-export {
    margin-bottom: 2rem;
    text-align: center;
}

.plan-export h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.export-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.plan-success {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--success-color), var(--primary-color));
    color: white;
    border-radius: var(--border-radius);
}

.success-message i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.success-message h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

/* 关于我们 */
.about {
    padding: 80px 0;
    background: var(--bg-white);
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.mission-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* 联系我们 */
.contact {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.contact-form {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* 页脚 */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .energy-flow {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        min-width: auto;
        width: 100%;
        max-width: 300px;
    }
    
    .schedule-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .vote-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .export-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .step-content {
        padding: 0 10px;
    }
    
    .community-form,
    .parameter-tuning,
    .simulation-comparison,
    .community-vote,
    .tomorrow-plan {
        padding: 1.5rem;
    }
}

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

.step-content.active {
    animation: fadeInUp 0.5s ease-out;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
} 

/* 步骤导航按钮 */
.step-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
}

.step-navigation .btn {
    min-width: 120px;
    padding: 12px 24px;
}

.step-navigation .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.step-navigation .btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* 步骤点击效果 */
.step {
    cursor: pointer;
    transition: var(--transition);
}

.step:hover:not(.active) {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.step.active {
    cursor: default;
}

/* 步骤内容切换动画 */
.step-content {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease;
}

.step-content.active {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式步骤导航 */
@media (max-width: 768px) {
    .step-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-navigation .btn {
        width: 100%;
        min-width: auto;
    }
} 

/* 投票设置 */
.vote-settings {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.vote-settings h4 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.setting-item {
    display: flex;
    flex-direction: column;
}

.setting-item label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.setting-item input,
.setting-item select {
    padding: 10px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.setting-item input:focus,
.setting-item select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

/* 邮件预览 */
.email-preview {
    background: var(--bg-white);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    overflow: hidden;
}

.email-preview h4 {
    background: var(--bg-light);
    padding: 1rem 1.5rem;
    margin: 0;
    border-bottom: 1px solid #e9ecef;
    color: var(--text-dark);
}

.email-content {
    padding: 1.5rem;
}

.email-header {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.email-header strong {
    color: var(--text-dark);
}

.email-body {
    margin-top: 1.5rem;
    line-height: 1.6;
}

.email-body p {
    margin-bottom: 1rem;
}

.email-body ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.email-body li {
    margin-bottom: 0.5rem;
}

/* 投票操作按钮 */
.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* 投票状态 */
.vote-status {
    background: linear-gradient(135deg, var(--success-color), var(--primary-color));
    color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.status-content i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.status-content h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.status-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.status-details {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: left;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
}

.status-item:last-child {
    margin-bottom: 0;
}

.status-item .label {
    font-weight: 600;
    min-width: 100px;
}

.status-item .value {
    flex: 1;
    font-family: monospace;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem;
    border-radius: 4px;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-badge.pending {
    background: var(--warning-color);
    color: white;
}

.status-badge.active {
    background: var(--success-color);
    color: white;
}

.status-badge.completed {
    background: var(--secondary-color);
    color: white;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .action-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .status-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .status-item .label {
        min-width: auto;
    }
} 

/* 通知系统 */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    max-width: 400px;
    border-left: 4px solid var(--primary-color);
}

.notification.show {
    transform: translateX(0);
}

.notification i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.notification span {
    color: var(--text-dark);
    font-weight: 500;
}

.notification-success {
    border-left-color: var(--success-color);
}

.notification-success i {
    color: var(--success-color);
}

.notification-error {
    border-left-color: var(--danger-color);
}

.notification-error i {
    color: var(--danger-color);
}

.notification-info {
    border-left-color: var(--secondary-color);
}

.notification-info i {
    color: var(--secondary-color);
}

/* 响应式通知 */
@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .notification.show {
        transform: translateY(0);
    }
} 

/* 详细策略卡片样式 */
.playbook-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin: 2rem 0;
    border: 2px solid var(--primary-color);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-header h5 {
    font-size: 1.5rem;
    margin: 0;
    line-height: 1.3;
}

.match-score {
    background: var(--accent-color);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1.1rem;
    white-space: nowrap;
}

.card-content {
    padding: 2rem;
}

.card-content h6 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem 0;
    border-bottom: 2px solid var(--bg-light);
    padding-bottom: 0.5rem;
}

.card-content h6:first-child {
    margin-top: 0;
}

/* 策略概述 */
.strategy-overview p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
}

/* 适用性部分 */
.applicability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.applicability-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.applicability-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.applicability-item span {
    font-weight: 600;
    color: var(--text-dark);
}

/* 预期影响 */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin: 1rem 0;
}

.impact-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition);
}

.impact-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.impact-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 600;
}

.impact-header i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.impact-values {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.impact-values .p10 {
    color: var(--warning-color);
}

.impact-values .p50 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.impact-values .p90 {
    color: var(--success-color);
}

.impact-values .comfort-target {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.impact-label {
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 技术实现 */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1rem 0;
}

.tech-item {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--bg-light);
    transition: var(--transition);
}

.tech-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.tech-item h7 {
    display: block;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--bg-light);
    padding-bottom: 0.5rem;
}

.tech-item ul {
    margin: 0;
    padding-left: 1.2rem;
}

.tech-item li {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    line-height: 1.4;
}

/* 风险评估 */
.risk-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1rem 0;
}

.risk-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.risk-item.high {
    background: rgba(231, 76, 60, 0.1);
    border-left-color: var(--danger-color);
}

.risk-item.medium {
    background: rgba(243, 156, 18, 0.1);
    border-left-color: var(--warning-color);
}

.risk-item.low {
    background: rgba(52, 152, 219, 0.1);
    border-left-color: var(--secondary-color);
}

.risk-item i {
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.risk-item.high i {
    color: var(--danger-color);
}

.risk-item.medium i {
    color: var(--warning-color);
}

.risk-item.low i {
    color: var(--secondary-color);
}

.risk-content {
    flex: 1;
}

.risk-content strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.risk-content .mitigation {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 0.5rem;
}

/* 部署清单 */
.checklist-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1rem 0;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.checklist-item:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow);
}

.checklist-item input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checklist-item label {
    margin: 0;
    cursor: pointer;
    color: var(--text-dark);
    font-weight: 500;
}

.checklist-item input[type="checkbox"]:checked + label {
    color: var(--success-color);
    text-decoration: line-through;
}

/* 卡片页脚 */
.card-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--bg-light);
}

.card-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    text-align: center;
}

.card-stats .stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-stats .stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.card-stats .stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .card-header {
        flex-direction: column;
        text-align: center;
    }
    
    .card-header h5 {
        font-size: 1.3rem;
    }
    
    .applicability-grid,
    .impact-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .impact-values {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .card-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
} 

/* DR Events 页面样式 */
.dr-dashboard {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* DR 事件创建面板 */
.dr-creation-panel {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 2px solid var(--primary-color);
}

.dr-creation-panel h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.dr-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--bg-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* DR 事件卡片 */
.dr-events-panel h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.dr-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.dr-event-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

.dr-event-card.active {
    border-color: var(--success-color);
}

.dr-event-card.upcoming {
    border-color: var(--warning-color);
}

.event-header {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-light);
}

.event-status {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.event-status.active {
    background: var(--success-color);
    color: white;
}

.event-status.upcoming {
    background: var(--warning-color);
    color: white;
}

.event-type {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.event-type.peak-shaving {
    background: var(--primary-color);
    color: white;
}

.event-type.emergency {
    background: var(--danger-color);
    color: white;
}

.event-content {
    padding: 1.5rem;
}

.event-content h4 {
    margin: 0 0 1rem 0;
    color: var(--text-dark);
    font-size: 1.2rem;
}

.event-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dark);
}

.detail-item i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.event-progress {
    margin-bottom: 1.5rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-light);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success-color), var(--primary-color));
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.9rem;
    color: var(--text-light);
    text-align: center;
    display: block;
}

.event-actions {
    display: flex;
    gap: 0.75rem;
}

/* DR 分析面板 */
.dr-analytics-panel h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.analytics-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 2px solid var(--bg-light);
    transition: var(--transition);
}

.analytics-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.analytics-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--bg-light);
}

.analytics-header i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.analytics-header h4 {
    margin: 0;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.analytics-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
}

.metric-value {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* DR 结算面板 */
.dr-settlement-panel h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.settlement-table {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.settlement-table table {
    width: 100%;
    border-collapse: collapse;
}

.settlement-table th,
.settlement-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--bg-light);
}

.settlement-table th {
    background: var(--bg-light);
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.settlement-table td {
    color: var(--text-dark);
}

.status {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.status.completed {
    background: var(--success-color);
    color: white;
}

.status.pending {
    background: var(--warning-color);
    color: white;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .dr-events-grid {
        grid-template-columns: 1fr;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    
    .settlement-table {
        overflow-x: auto;
    }
    
    .settlement-table table {
        min-width: 600px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .event-actions {
        flex-direction: column;
    }
}