/**
 * @name 健身 App 首页样式
 * 页面视觉与布局样式
 */

.demo-app-home-container {
    background-color: #121212;
    color: #ffffff;
    height: 100vh;
    max-height: 100dvh;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    position: relative;
    overflow: hidden;
    max-width: 420px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.demo-app-home-scroll-content {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: calc(112px + env(safe-area-inset-bottom));
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.demo-app-home-scroll-content::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}

/* 头部区域 */
.demo-app-home-header {
    padding: 24px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, rgba(18, 18, 18, 0.9) 0%, rgba(18, 18, 18, 0) 100%);
    position: sticky;
    top: 0;
    z-index: 10;
}

.demo-app-home-greeting {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.demo-app-home-greeting span {
    color: #a6ff00;
    /* 霓虹绿 */
}

.demo-app-home-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #333;
    border: 2px solid #a6ff00;
    overflow: hidden;
}

.demo-app-home-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 统计卡片区域 */
.demo-app-home-stats {
    display: flex;
    gap: 12px;
    padding: 0 20px;
    margin-bottom: 24px;
    overflow-x: auto;
    scrollbar-width: none;
    /* Firefox */
}

.demo-app-home-stats::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.demo-app-home-stat-card {
    background-color: #1e1e1e;
    border-radius: 16px;
    padding: 16px;
    min-width: 100px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
}

.demo-app-home-stat-card:active {
    transform: scale(0.98);
}

.demo-app-home-stat-icon {
    font-size: 20px;
    margin-bottom: 8px;
    color: #a6ff00;
}

.demo-app-home-stat-value {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.demo-app-home-stat-label {
    font-size: 12px;
    color: #888;
}

/* 今日计划 */
.demo-app-home-section {
    padding: 0 20px;
    margin-bottom: 24px;
}

.demo-app-home-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.demo-app-home-section-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.demo-app-home-section-more {
    font-size: 14px;
    color: #a6ff00;
    cursor: pointer;
}

.demo-app-home-plan-card {
    background: linear-gradient(135deg, #2c2c2c 0%, #1e1e1e 100%);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.demo-app-home-plan-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(166, 255, 0, 0.05));
    pointer-events: none;
}

.demo-app-home-plan-progress {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-app-home-plan-progress svg {
    transform: rotate(-90deg);
    width: 60px;
    height: 60px;
}

.demo-app-home-plan-progress circle {
    fill: none;
    stroke-width: 6;
    stroke-linecap: round;
}

.demo-app-home-plan-progress-bg {
    stroke: #333;
}

.demo-app-home-plan-progress-bar {
    stroke: #a6ff00;
    stroke-dasharray: 157;
    /* 2 * PI * 25 */
    transition: stroke-dashoffset 0.5s ease;
}

.demo-app-home-plan-icon {
    position: absolute;
    font-size: 20px;
}

.demo-app-home-plan-info {
    flex: 1;
}

.demo-app-home-plan-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.demo-app-home-plan-subtitle {
    font-size: 13px;
    color: #888;
}

.demo-app-home-plan-action {
    background-color: #a6ff00;
    color: #000;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    font-weight: bold;
}

/* 推荐课程 */
.demo-app-home-course-list {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: none;
}

.demo-app-home-course-list::-webkit-scrollbar {
    display: none;
}

.demo-app-home-course-card {
    min-width: 240px;
    height: 160px;
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.demo-app-home-course-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.demo-app-home-course-card:hover .demo-app-home-course-bg {
    transform: scale(1.05);
}

.demo-app-home-course-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
}

.demo-app-home-course-tag {
    background-color: #a6ff00;
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 4px;
}

.demo-app-home-course-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.demo-app-home-course-meta {
    font-size: 12px;
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 底部导航 */
.demo-app-home-tab-bar {
    position: relative;
    background-color: #1e1e1e;
    padding: 8px 24px calc(16px + env(safe-area-inset-bottom));
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #333;
    z-index: 30;
    box-sizing: border-box;
    flex-shrink: 0;
}

.demo-app-home-tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: #666;
    cursor: pointer;
    transition: color 0.2s;
}

.demo-app-home-tab-item.active {
    color: #a6ff00;
}

.demo-app-home-tab-icon {
    font-size: 24px;
}

.demo-app-home-tab-label {
    font-size: 10px;
    font-weight: 500;
}

/* 浮动按钮 */
.demo-app-home-fab {
    position: absolute;
    bottom: calc(92px + env(safe-area-inset-bottom));
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 28px;
    background-color: #a6ff00;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 16px rgba(166, 255, 0, 0.4);
    cursor: pointer;
    z-index: 40;
    transition: transform 0.2s;
}

.demo-app-home-fab:active {
    transform: scale(0.9);
}