/* ============================================
   宜荣财达物流智慧数据大屏 - 全局样式
   布局比例：左侧28% - 中间44% - 右侧28%
   特色：对称月度数据布局 + 物流动态动画特效
   宜荣财达：2026年3月21日  完整版  www.yrcdw.com
   ============================================ */

/* CSS变量定义 */
:root {
    --primary-color: #00d4ff;
    --secondary-color: #0099ff;
    --accent-color: #00f2fe;
    --success-color: #00d9a3;
    --warning-color: #ffd700;
    --danger-color: #ff4757;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);
    --bg-dark: #0a0e27;
    --bg-card: rgba(16, 24, 64, 0.6);
    --border-glow: rgba(0, 212, 255, 0.3);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.2);
    
    /* 布局宽度变量 */
    --left-width: 28%;
    --center-width: 44%;
    --right-width: 28%;
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
}

/* ============================================
   加载动画
   ============================================ */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f4b 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.truck-icon {
    font-size: 4rem;
    color: var(--primary-color);
    animation: truckMove 2s ease-in-out infinite;
    filter: drop-shadow(0 0 10px var(--primary-color));
}

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

.loader-text {
    margin-top: 20px;
    font-size: 1.2rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.loader-progress {
    width: 200px;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    margin-top: 20px;
    overflow: hidden;
}

.loader-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    animation: loadingProgress 2s ease-out forwards;
}

@keyframes loadingProgress {
    to { width: 100%; }
}

/* ============================================
   背景动画
   ============================================ */
.logistics-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(ellipse at top, #1a1f4b 0%, #0a0e27 50%),
        radial-gradient(ellipse at bottom, #0f1535 0%, #0a0e27 70%);
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

.route-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.route-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0.3;
    animation: routeFlow 3s linear infinite;
}

@keyframes routeFlow {
    0% { transform: translateX(-100%); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: translateX(100%); opacity: 0; }
}

/* 粒子效果 */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 10s infinite;
    box-shadow: 0 0 6px var(--primary-color);
}

@keyframes float {
    0%, 100% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* ============================================
   头部导航
   ============================================ */
.header-section {
    position: relative;
    z-index: 100;
    padding: 15px 30px;
    background: linear-gradient(180deg, rgba(10,14,39,0.9) 0%, rgba(10,14,39,0.4) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,212,255,0.1);
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1920px;
    margin: 0 auto;
}

/* 左侧日历 */
.header-left {
    flex: 1;
}

.calendar-widget {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.date-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.solar-date {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0,212,255,0.5);
}

.week-display {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 2px 10px;
    background: rgba(0,212,255,0.1);
    border-radius: 12px;
    border: 1px solid rgba(0,212,255,0.2);
}

.lunar-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.time-display {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0,242,254,0.5);
}

/* 中间标题 */
.header-center {
    flex: 2;
    text-align: center;
}

.header-title {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(90deg, #00d4ff, #00f2fe, #00d4ff);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShine 3s linear infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

@keyframes titleShine {
    to { background-position: 200% center; }
}

.header-title i {
    font-size: 1.5rem;
    color: var(--primary-color);
    -webkit-text-fill-color: var(--primary-color);
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* 右侧天气 */
.header-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.weather-widget {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 20px;
    background: rgba(0,212,255,0.05);
    border-radius: 12px;
    border: 1px solid rgba(0,212,255,0.1);
    transition: all 0.3s ease;
    animation: weatherWidgetPulse 4s ease-in-out infinite;
}

@keyframes weatherWidgetPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(0,212,255,0.1); }
    50% { box-shadow: 0 0 25px rgba(0,212,255,0.3); }
}

.weather-widget:hover {
    background: rgba(0,212,255,0.1);
    border-color: rgba(0,212,255,0.3);
    transform: translateY(-2px);
}

.weather-main {
    display: flex;
    align-items: center;
    gap: 10px;
}

.weather-icon {
    font-size: 2rem;
    color: var(--warning-color);
    animation: weatherFloat 3s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255,215,0,0.5));
}

@keyframes weatherFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-3px) rotate(5deg); }
    75% { transform: translateY(-3px) rotate(-5deg); }
}

.weather-temp {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.weather-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.weather-city {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
    animation: cityNameGlow 2s ease-in-out infinite;
}

@keyframes cityNameGlow {
    0%, 100% { text-shadow: 0 0 5px rgba(0,212,255,0.3); }
    50% { text-shadow: 0 0 15px rgba(0,212,255,0.6); }
}

.weather-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.weather-detail {
    display: flex;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.weather-detail span {
    display: flex;
    align-items: center;
    gap: 3px;
}

.location-error {
    color: var(--danger-color);
    font-size: 0.8rem;
    margin-top: 5px;
    animation: errorPulse 2s infinite;
}

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

/* ============================================
   主内容区 - 三栏布局 28% - 44% - 28%
   ============================================ */
.main-container {
    display: flex;
    gap: 20px;
    padding: 20px;
    max-width: 1920px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

/* 左侧栏 - 28% */
.left-column {
    width: var(--left-width);
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex-shrink: 0;
}

/* 中央栏 - 44% */
.center-column {
    width: var(--center-width);
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex-shrink: 0;
}

/* 右侧栏 - 28% */
.right-column {
    width: var(--right-width);
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex-shrink: 0;
}

/* 玻璃卡片效果 */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid var(--border-glow);
    padding: 20px;
    box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.glass-card:hover {
    box-shadow: 0 0 30px rgba(0,212,255,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
    border-color: rgba(0,212,255,0.5);
}

.module-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0,212,255,0.2);
    text-shadow: 0 0 10px rgba(0,212,255,0.3);
}

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

/* ============================================
   左侧栏 - TOP7 + 物流动态动画 + 合作车辆 (28%宽度)
   ============================================ */
.left-column .top7-section {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.top7-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.top7-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0,212,255,0.05);
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
}

.top7-item:hover {
    background: rgba(0,212,255,0.1);
    transform: translateX(5px);
}

.rank-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.truck-1 { background: linear-gradient(135deg, #ffd700, #ffed4e); box-shadow: 0 0 15px rgba(255,215,0,0.4); }
.truck-2 { background: linear-gradient(135deg, #c0c0c0, #e8e8e8); box-shadow: 0 0 15px rgba(192,192,192,0.4); }
.truck-3 { background: linear-gradient(135deg, #cd7f32, #daa520); box-shadow: 0 0 15px rgba(205,127,50,0.4); }
.truck-4 { background: linear-gradient(135deg, #00d4ff, #0099ff); }
.truck-5 { background: linear-gradient(135deg, #00d9a3, #00b894); }
.truck-6 { background: linear-gradient(135deg, #a29bfe, #6c5ce7); }
.truck-7 { background: linear-gradient(135deg, #fd79a8, #e84393); }

.rank-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.rank-name {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rank-name a {
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s ease;
}

.rank-name a:hover {
    color: var(--primary-color);
}

.rank-name i {
    color: var(--danger-color);
    font-size: 0.8rem;
}

.rank-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    flex-wrap: wrap;
    gap: 5px;
}

.transport-label {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* 运输量数字颜色 - 与1月运输量颜色一致（金色） */
.rank-value {
    font-weight: 700;
    color: #ffd700;
    text-shadow: 0 0 8px rgba(255,215,0,0.4);
    font-size: 0.85rem;
}

.trend-text {
    color: var(--success-color);
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
}

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,212,255,0.3), transparent);
    margin: 15px 0;
}

.top7-trend-chart {
    height: 160px;
    width: 100%;
    margin-bottom: 15px;
}

/* ============================================
   物流车辆运输业务动态动画特效
   ============================================ */
.logistics-dynamic-section {
    margin-top: 10px;
    padding-top: 15px;
    border-top: 1px solid rgba(0,212,255,0.2);
}

.dynamic-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
    text-shadow: 0 0 8px rgba(0,212,255,0.3);
}

.dynamic-header i {
    animation: satellitePulse 2s ease-in-out infinite;
}

@keyframes satellitePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    margin-left: auto;
    animation: pulseDot 1.5s ease-in-out infinite;
    box-shadow: 0 0 10px var(--success-color);
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

.dynamic-container {
    position: relative;
    height: 200px;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(0,212,255,0.1);
}

.dynamic-map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: linear-gradient(180deg, rgba(0,212,255,0.05) 0%, transparent 100%);
}

/* 运输路线动画 */
.route-path {
    position: absolute;
    stroke: var(--primary-color);
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 10, 5;
    animation: routeDash 2s linear infinite;
    filter: drop-shadow(0 0 5px var(--primary-color));
}

@keyframes routeDash {
    to { stroke-dashoffset: -30; }
}

/* 运输车辆图标 */
.transport-vehicle {
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--warning-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: #000;
    animation: vehicleMove 8s linear infinite;
    box-shadow: 0 0 10px var(--warning-color);
    z-index: 10;
}

@keyframes vehicleMove {
    0% { left: -10%; top: 20%; }
    25% { left: 25%; top: 60%; }
    50% { left: 50%; top: 30%; }
    75% { left: 75%; top: 70%; }
    100% { left: 110%; top: 40%; }
}

/* 动态统计 */
.dynamic-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: rgba(0,212,255,0.05);
    border-top: 1px solid rgba(0,212,255,0.1);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: rgba(0,212,255,0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(0,212,255,0.2);
    transform: translateY(-3px);
}

.stat-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: white;
    animation: statIconPulse 2s ease-in-out infinite;
}

@keyframes statIconPulse {
    0%, 100% { box-shadow: 0 0 5px var(--primary-color); }
    50% { box-shadow: 0 0 15px var(--primary-color); }
}

.stat-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--warning-color);
    text-shadow: 0 0 8px rgba(255,215,0,0.4);
    animation: statValueChange 0.5s ease-out;
}

@keyframes statValueChange {
    from { transform: scale(1.2); }
    to { transform: scale(1); }
}

/* 动态业务列表 */
.dynamic-list {
    position: absolute;
    top: 5%;
    right: 5%;
    width: 45%;
    max-height: 50%;
    overflow: hidden;
}

.dynamic-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    margin-bottom: 6px;
    background: rgba(0,212,255,0.1);
    border-radius: 6px;
    font-size: 0.75rem;
    animation: slideInRight 0.5s ease-out;
    border-left: 2px solid var(--success-color);
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.dynamic-item i {
    color: var(--success-color);
    font-size: 0.7rem;
}

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

.dynamic-item.warning {
    border-left-color: var(--warning-color);
}

.dynamic-item.info {
    border-left-color: var(--primary-color);
}

/* 合作各类车辆 - 28%宽度适配 */
.cooperation-section {
    flex-shrink: 0;
}

.cooperation-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.coop-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: rgba(0,212,255,0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.coop-item:hover {
    background: rgba(0,212,255,0.1);
    transform: translateY(-3px);
}

.coop-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.v4-2 { background: linear-gradient(135deg, #ff6b6b, #ee5a24); }
.v6-8 { background: linear-gradient(135deg, #4ecdc4, #44a3aa); }
.v9-6 { background: linear-gradient(135deg, #45b7d1, #96ceb4); }
.v13 { background: linear-gradient(135deg, #f9ca24, #f0932b); }

.coop-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.coop-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.coop-name i {
    color: var(--primary-color);
    font-size: 0.75rem;
}

.coop-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    flex-wrap: wrap;
    gap: 3px;
}

.coop-label {
    color: var(--text-secondary);
    white-space: nowrap;
}

/* 数量文字颜色 - 与3月运输量颜色一致（青色） */
.coop-value {
    font-weight: 700;
    color: #00d4ff;
    text-shadow: 0 0 8px rgba(0,212,255,0.4);
}

.coop-trend {
    color: var(--success-color);
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.65rem;
    white-space: nowrap;
}

/* ============================================
   中央栏 - 实时监控 + 趋势分析 + 对称月度数据 (44%宽度)
   ============================================ */
.center-column .section-1 {
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

.monitor-title {
    text-align: center;
    justify-content: center;
    font-size: 1.3rem;
}

.center-sphere {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sphere-container {
    position: relative;
    width: 220px;
    height: 220px;
}

.sphere {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0,212,255,0.8), rgba(0,100,200,0.4));
    box-shadow: 
        0 0 60px rgba(0,212,255,0.6),
        inset 0 0 40px rgba(255,255,255,0.2),
        0 0 100px rgba(0,150,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: spherePulse 4s ease-in-out infinite;
    border: 2px solid rgba(0,212,255,0.5);
}

@keyframes spherePulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 60px rgba(0,212,255,0.6), inset 0 0 40px rgba(255,255,255,0.2), 0 0 100px rgba(0,150,255,0.3);
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.05);
        box-shadow: 0 0 80px rgba(0,212,255,0.8), inset 0 0 50px rgba(255,255,255,0.3), 0 0 120px rgba(0,150,255,0.5);
    }
}

.sphere-inner {
    text-align: center;
    color: white;
}

.sphere-title {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.sphere-value {
    font-size: 2.2rem;
    font-weight: 800;
    text-shadow: 0 0 20px rgba(255,255,255,0.8);
    animation: numberGlow 2s ease-in-out infinite alternate;
}

@keyframes numberGlow {
    from { text-shadow: 0 0 10px rgba(255,255,255,0.5); }
    to { text-shadow: 0 0 30px rgba(255,255,255,1), 0 0 50px var(--primary-color); }
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(0,212,255,0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 { width: 200px; height: 200px; animation: orbitRotate 10s linear infinite; }
.orbit-2 { width: 240px; height: 240px; animation: orbitRotate 15s linear infinite reverse; }
.orbit-3 { width: 280px; height: 280px; animation: orbitRotate 20s linear infinite; }
.orbit-4 { width: 320px; height: 320px; animation: orbitRotate 25s linear infinite reverse; }

@keyframes orbitRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.satellite {
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
}

/* 运输趋势分析图表 */
.section-3 {
    min-height: 220px;
}

.trend-chart {
    height: 170px;
    width: 100%;
}

/* ============================================
   月度运输数据 - 对称排列布局 (44%宽度)
   ============================================ */
.section-2 {
    flex: 1.2;
}

.data-grid.symmetric-layout {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* 年份对称行 */
.year-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 10px;
    background: rgba(0,212,255,0.05);
    border-radius: 12px;
    border: 1px solid rgba(0,212,255,0.1);
}

.year-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
    background: rgba(0,0,0,0.2);
    border-radius: 10px;
    position: relative;
    transition: all 0.3s ease;
}

.year-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,212,255,0.2);
}

.year-badge {
    position: absolute;
    top: -10px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

.year-2025 .year-badge {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    box-shadow: 0 0 10px rgba(255,107,107,0.5);
}

.year-2026 .year-badge {
    background: linear-gradient(135deg, #00d4ff, #0099ff);
    box-shadow: 0 0 10px rgba(0,212,255,0.5);
}

.year-connector {
    font-size: 1.5rem;
    color: var(--primary-color);
    animation: connectorPulse 2s ease-in-out infinite;
}

@keyframes connectorPulse {
    0%, 100% { transform: scale(1); opacity: 0.7; }    50% { transform: scale(1.2); opacity: 1; }
}

/* 月份对称网格 */
.months-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.month-pair {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.month-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 10px;
    background: rgba(0,212,255,0.05);
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.month-card:hover {
    background: rgba(0,212,255,0.1);
    transform: translateX(5px);
}

.month-card:nth-child(3):hover {
    transform: translateX(-5px);
}

.month-badge {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.6;
}

.month-connector {
    font-size: 1rem;
    color: var(--text-muted);
    animation: linkPulse 3s ease-in-out infinite;
}

@keyframes linkPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.month-card .data-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.month-card .data-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: baseline;
    gap: 3px;
    white-space: nowrap;
}

/* 数量文字颜色 - 与3月运输量一致（青色） */
.month-card .big-emoji {
    color: #00d4ff;
    text-shadow: 0 0 8px rgba(0,212,255,0.4);
}

.month-card .data-unit {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: normal;
}

/* 特殊卡片样式 */
.year-2025 {
    border-left-color: #ff6b6b;
}

.year-2025 .data-value {
    color: #ff6b6b;
    text-shadow: 0 0 8px rgba(255,107,107,0.4);
}

.year-2026 {
    border-left-color: var(--primary-color);
}

.year-2026 .data-value {
    color: var(--primary-color);
    text-shadow: 0 0 8px rgba(0,212,255,0.4);
}

/* ============================================
   右侧栏 - 年份数据 + 完成情况 + 销售分析 (28%宽度)
   ============================================ */
.right-column .year-data-section {
    flex: 1;
}

.year-data-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.year-data-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    background: rgba(0,212,255,0.05);
    border-radius: 12px;
    border: 1px solid rgba(0,212,255,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.year-data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.year-data-card:hover {
    background: rgba(0,212,255,0.1);
    transform: translateX(5px);
    border-color: rgba(0,212,255,0.3);
}

.year-data-card:hover::before {
    opacity: 1;
}

.year-data-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
}

/* 年份数据数值颜色 - 与TOP7颜色一致（金色渐变） */
.year-data-value {
    font-size: 1.1rem;
    font-weight: 700;
    background: linear-gradient(90deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 10px rgba(255,215,0,0.2);
    white-space: nowrap;
}

.year-data-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    margin-left: 8px;
}

/* 图标美化特效 - 渐变背景+光晕+动画 */
.ydc-1 .year-data-icon { 
    background: linear-gradient(135deg, #00d4ff, #0099ff); 
    box-shadow: 0 0 20px rgba(0,212,255,0.4);
    animation: iconGlow1 3s ease-in-out infinite;
}
.ydc-2 .year-data-icon { 
    background: linear-gradient(135deg, #00d9a3, #00b894); 
    box-shadow: 0 0 20px rgba(0,217,163,0.4);
    animation: iconGlow2 3s ease-in-out infinite 0.5s;
}
.ydc-3 .year-data-icon { 
    background: linear-gradient(135deg, #fdcb6e, #e17055); 
    box-shadow: 0 0 20px rgba(253,203,110,0.4);
    animation: iconGlow3 3s ease-in-out infinite 1s;
}
.ydc-4 .year-data-icon { 
    background: linear-gradient(135deg, #a29bfe, #6c5ce7); 
    box-shadow: 0 0 20px rgba(162,155,254,0.4);
    animation: iconGlow4 3s ease-in-out infinite 1.5s;
}
.ydc-5 .year-data-icon { 
    background: linear-gradient(135deg, #fd79a8, #e84393); 
    box-shadow: 0 0 20px rgba(253,121,168,0.4);
    animation: iconGlow5 3s ease-in-out infinite 2s;
}
.ydc-6 .year-data-icon { 
    background: linear-gradient(135deg, #f9ca24, #f0932b); 
    box-shadow: 0 0 20px rgba(249,202,36,0.4);
    animation: iconGlow6 3s ease-in-out infinite 2.5s;
}
.ydc-7 .year-data-icon { 
    background: linear-gradient(135deg, #00d2d3, #54a0ff); 
    box-shadow: 0 0 20px rgba(0,210,211,0.4);
    animation: iconGlow7 3s ease-in-out infinite 3s;
}

@keyframes iconGlow1 {
    0%, 100% { box-shadow: 0 0 20px rgba(0,212,255,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(0,212,255,0.7); transform: scale(1.05); }
}
@keyframes iconGlow2 {
    0%, 100% { box-shadow: 0 0 20px rgba(0,217,163,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(0,217,163,0.7); transform: scale(1.05); }
}
@keyframes iconGlow3 {
    0%, 100% { box-shadow: 0 0 20px rgba(253,203,110,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(253,203,110,0.7); transform: scale(1.05); }
}
@keyframes iconGlow4 {
    0%, 100% { box-shadow: 0 0 20px rgba(162,155,254,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(162,155,254,0.7); transform: scale(1.05); }
}
@keyframes iconGlow5 {
    0%, 100% { box-shadow: 0 0 20px rgba(253,121,168,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(253,121,168,0.7); transform: scale(1.05); }
}
@keyframes iconGlow6 {
    0%, 100% { box-shadow: 0 0 20px rgba(249,202,36,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(249,202,36,0.7); transform: scale(1.05); }
}
@keyframes iconGlow7 {
    0%, 100% { box-shadow: 0 0 20px rgba(0,210,211,0.4); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(0,210,211,0.7); transform: scale(1.05); }
}

/* 图标内部光效 */
.year-data-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255,255,255,0.3) 50%,
        transparent 70%
    );
    animation: iconShine 4s infinite;
}

@keyframes iconShine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

/* 完成情况 - 28%宽度适配 */
.completion-section-card {
    flex-shrink: 0;
}

.completion-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.completion-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.completion-progress {
    position: relative;
}

.completion-percentage {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 6px;
    text-shadow: 0 0 10px rgba(0,212,255,0.5);
    font-family: 'Courier New', monospace;
    animation: percentagePulse 2s ease-in-out infinite;
}

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

.progress-bar-bg {
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease-out;
    position: relative;
    overflow: hidden;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progressShine 2s infinite;
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.completion-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.completion-label a {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.completion-label a:hover {
    color: var(--primary-color);
}

.completion-label i {
    color: var(--primary-color);
}

/* 运输配销售分析 - 28%宽度适配 */
.sales-analysis-card {
    flex: 1;
    min-height: 280px;
}

.pie-chart {
    height: 180px;
    width: 100%;
}

.vehicle-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 12px;
}

.v-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: rgba(0,212,255,0.05);
    border-radius: 8px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.v-item:hover {
    background: rgba(0,212,255,0.1);
    transform: translateX(3px);
}

.v-color {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    flex-shrink: 0;
}

.vc-1 { background: #ff6b6b; box-shadow: 0 0 8px rgba(255,107,107,0.5); }
.vc-2 { background: #4ecdc4; box-shadow: 0 0 8px rgba(78,205,196,0.5); }
.vc-3 { background: #45b7d1; box-shadow: 0 0 8px rgba(69,183,209,0.5); }
.vc-4 { background: #f9ca24; box-shadow: 0 0 8px rgba(249,202,36,0.5); }

.v-name {
    color: var(--text-secondary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.v-value {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.85rem;
}

/* ============================================
   底部信息
   ============================================ */
footer {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(180deg, rgba(10,14,39,0.8) 0%, rgba(10,14,39,1) 100%);
    border-top: 1px solid rgba(0,212,255,0.1);
    position: relative;
    z-index: 10;
}

.footer-content {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-calendar {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.footer-solar {
    font-size: 1rem;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
}

.footer-lunar-week {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.brand-display {
    text-align: center;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    animation: brandGlow 3s ease-in-out infinite;
}

@keyframes brandGlow {
    0%, 100% { text-shadow: 0 0 10px rgba(0,212,255,0.3); }
    50% { text-shadow: 0 0 20px rgba(0,212,255,0.6); }
}

.brand-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.footer-links {
    display: flex;
    gap: 15px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(0,212,255,0.05);
    border-radius: 20px;
    border: 1px solid rgba(0,212,255,0.1);
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.footer-link:hover {
    background: rgba(0,212,255,0.2);
    border-color: rgba(0,212,255,0.3);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.footer-link i {
    color: var(--warning-color);
}

/* ============================================
   图表容器通用样式
   ============================================ */
.chart-container {
    background: rgba(0,0,0,0.2);
    border-radius: 10px;
    padding: 10px;
    border: 1px solid rgba(0,212,255,0.1);
}

/* ============================================
   响应式适配
   ============================================ */
@media (max-width: 1400px) {
    :root {
        --left-width: 30%;
        --center-width: 40%;
        --right-width: 30%;
    }
}

@media (max-width: 1200px) {
    .main-container {
        flex-direction: column;
    }
    
    .left-column,
    .center-column,
    .right-column {
        width: 100%;
    }
    
    .left-column, .right-column {
        order: 2;
    }
    
    .center-column {
        order: 1;
    }
    
    .header-main {
        flex-direction: column;
        gap: 15px;
    }
    
    .header-center {
        order: -1;
    }
}

@media (max-width: 768px) {
    .header-title {
        font-size: 1.3rem;
    }
    
    .cooperation-container {
        grid-template-columns: 1fr;
    }
    
    .month-pair {
        flex-direction: column;
    }
    
    .month-connector {
        transform: rotate(90deg);
    }
    
    .year-row {
        flex-direction: column;
    }
    
    .year-connector {
        transform: rotate(90deg);
    }
    
    .vehicle-legend {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   动画类
   ============================================ */
.fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

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

::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(0,212,255,0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0,212,255,0.5);
}