/* 首页样式 */
.home-page {
  max-width: 414px;
  margin: 0 auto;
  background: #fff;
  min-height: 100vh;
  box-shadow: 0 0 30px rgba(0,0,0,0.3);
  position: relative;
}

/* 头部导航 */
.header {
    background: linear-gradient(45deg, #ff6b6b, #ffa726);
    padding: 20px 20px 15px;
    color: white;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="white" opacity="0.1"/><circle cx="80" cy="80" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="60" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

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

.header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.header p {
    opacity: 0.9;
    font-size: 14px;
}

/* 主要内容区域 */
.main-content {
    padding-bottom: 100px; /* 增加底部padding确保内容不被底部导航遮挡 */
}

/* 轮播区域 */
.banner-section {
    position: relative;
    height: 200px;
    overflow: hidden;
    margin: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.banner-slider {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}

.banner-slide {
    min-width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.banner-slide:hover {
    transform: scale(0.98);
}

.banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.1)"/><stop offset="100%" style="stop-color:rgba(255,255,255,0)"/></linearGradient></defs><polygon points="0,0 100,0 0,100" fill="url(%23grad)"/></svg>');
    pointer-events: none;
}

.banner-indicators {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

/* 快速设计入口 */
.quick-design {
    margin: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(255, 154, 158, 0.4);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.quick-design:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 154, 158, 0.6);
}

.quick-design::before {
    content: '✨';
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    animation: sparkle 2s infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
    50% { transform: scale(1.2) rotate(180deg); opacity: 0.8; }
}

.quick-design h2 {
    font-size: 22px;
    color: #fff;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.quick-design p {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}

/* 热门作品区 */
.popular-works {
    margin: 20px;
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
    position: relative;
    padding-left: 15px;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(45deg, #ff6b6b, #ffa726);
    border-radius: 2px;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.work-item {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.work-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.work-image {
    height: 120px;
    background: linear-gradient(45deg, #a8edea 0%, #fed6e3 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.work-info {
    padding: 12px;
}

.work-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #333;
}

.work-stats {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #666;
}

/* AI推荐引擎样式 */
.ai-recommend-engine {
    margin: 20px;
}

.ai-engine-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 25px;
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.ai-engine-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.ai-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-logo {
    font-size: 32px;
    animation: pulse 2s infinite;
}

.ai-brand-text h3 {
    font-size: 20px;
    margin: 0 0 4px 0;
    font-weight: 700;
}

.ai-brand-text p {
    font-size: 14px;
    opacity: 0.9;
    margin: 0;
}

.ai-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    opacity: 0.9;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.ai-quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.quick-action {
    background: rgba(255,255,255,0.15);
    border-radius: 15px;
    padding: 15px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    min-height: 50px;
    text-align: left;
}

.quick-action:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,255,255,0.1);
}

.action-icon {
    font-size: 20px;
}

.action-text {
    font-size: 14px;
    font-weight: 500;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .home-page {
    max-width: 100%;
  }
  
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ai-quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 380px) {
  .ai-quick-actions {
    grid-template-columns: 1fr;
  }
  
  .quick-action {
    justify-content: center;
    text-align: center;
  }
}