frontend/src/pages/index/index.css

/* ============================================
   首页样式 - 爱印通
   ============================================ */

@import '../../styles/variables.css';

page {
  background: linear-gradient(180deg, #e8f0fe 0%, #f0f5ff 30%, #fafbfc 100%);
  min-height: 100vh;
}

.index-page {
  min-height: 100vh;
  padding-bottom: 140px;
}

/* 头部区域 */
.header {
  background: var(--primary-gradient);
  padding: 100px 32px 80px;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 40px 40px;
}

.header::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 350px;
  height: 350px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.header::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 250px;
  height: 250px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-20px) scale(1.05);
  }
}

.logo-area {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.app-title {
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 4px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.app-subtitle {
  font-size: 24px;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 8px;
  letter-spacing: 2px;
}

/* 登录按钮区域 */
.login-section {
  padding: 0 32px;
  margin-top: -30px;
  position: relative;
  z-index: 2;
  animation: slideUp 0.5s ease forwards;
}

.login-btn {
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(90, 147, 223, 0.2);
  color: var(--primary-color);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  padding: 24px 0;
  border-radius: 50px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
  letter-spacing: 2px;
}

.login-btn::after {
  border: none;
}

.login-btn:active {
  transform: scale(0.97);
}

/* 用户卡片 */
.user-section {
  padding: 0 32px;
  margin-top: -30px;
  position: relative;
  z-index: 2;
  animation: slideUp 0.5s ease forwards;
}

.user-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
}

.avatar-wrapper {
  margin-right: 20px;
  position: relative;
}

.avatar-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.avatar-placeholder {
  width: 80px;
  height: 80px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(90, 147, 223, 0.3);
}

.avatar-text {
  font-size: 36px;
  color: #fff;
  font-weight: var(--font-weight-bold);
}

.user-detail {
  flex: 1;
}

.user-name {
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
  display: block;
  margin-bottom: 4px;
}

.user-balance {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.logout-btn-small {
  background: #f5f5f7;
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
  padding: 10px 20px;
  border-radius: 24px;
  border: none;
  transition: all var(--transition-base);
}

.logout-btn-small:active {
  background: #e8e8ea;
}

/* 快捷操作 */
.quick-actions {
  display: flex;
  padding: 32px 24px 0;
  gap: 16px;
}

.action-item {
  flex: 1;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.action-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.action-item:active {
  transform: scale(0.96);
  box-shadow: var(--shadow-sm);
}

.action-item:active::before {
  opacity: 1;
}

.action-item.primary {
  background: var(--primary-gradient);
  box-shadow: 0 8px 24px rgba(90, 147, 223, 0.3);
}

.action-item.primary .action-text {
  color: #fff;
}

.action-item.primary .action-icon {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.action-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #f0f5ff 0%, #e8eefa 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 12px;
  transition: all var(--transition-base);
}

.action-text {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

/* 价目表 */
.price-section {
  padding: 28px 24px 0;
}

.price-table {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.price-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  display: block;
  margin-bottom: 20px;
  padding-left: 12px;
  border-left: 4px solid var(--primary-color);
}

.price-list {
  display: flex;
  flex-direction: column;
}

.price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.price-item:nth-child(odd) {
  background: #fafbfc;
}

.price-item:nth-child(even) {
  background: var(--bg-card);
}

.price-name {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

.price-value {
  font-size: var(--font-size-md);
  color: var(--error-color);
  font-weight: var(--font-weight-semibold);
}

/* 使用提示 */
.tips-section {
  padding: 28px 24px;
  margin-top: 12px;
}

.tips-card {
  background: linear-gradient(135deg, #fefcf3 0%, #fdf9f0 100%);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid #f5e8c7;
  box-shadow: var(--shadow-sm);
}

.tips-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: #b08945;
  display: block;
  margin-bottom: 16px;
}

.tips-item {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

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

.tips-number {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #d4a853 0%, #c49a47 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  font-weight: var(--font-weight-medium);
  margin-right: 12px;
  flex-shrink: 0;
}

.tips-text {
  font-size: var(--font-size-sm);
  color: #8a7340;
  line-height: 1.5;
}

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

/* 装饰光晕 */
.index-page::before {
  content: '';
  position: fixed;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(125, 179, 245, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}