/* ==================== 灵霄宝店 · 全局样式 ==================== */
:root {
  --primary: #4caf50;
  --primary-dark: #2e7d32;
  --primary-light: #81c784;
  --accent-gold: #f3b33d;
  --accent-beige: #f5e7d3;
  --accent-orange: #ffb74d;
  --text-dark: #1b5e20;
  --text-body: #333;
  --text-light: #666;
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.5);
  --shadow: 0 8px 32px rgba(46, 125, 50, 0.15);
  --shadow-hover: 0 12px 40px rgba(46, 125, 50, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  background: linear-gradient(135deg, #e8f5e9 0%, #f5e7d3 50%, #fff8e1 100%);
  min-height: 100vh;
  color: var(--text-body);
  position: relative;
  overflow-x: hidden;
}

/* 竹林纹理背景 */
.bg-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  background-image: 
    repeating-linear-gradient(90deg, transparent, transparent 48px, var(--primary-dark) 48px, var(--primary-dark) 50px),
    repeating-linear-gradient(0deg, transparent, transparent 48px, var(--primary-dark) 48px, var(--primary-dark) 50px);
}

.container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

.breathing {
  animation: breathe 2s ease-in-out infinite;
}

@keyframes streamLight {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.streaming-light h2 {
  background: linear-gradient(90deg, var(--primary-dark), var(--accent-gold), var(--primary-dark));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: streamLight 3s linear infinite;
}

.hidden {
  display: none !important;
}

/* ==================== 首页 ==================== */
.site-header {
  text-align: center;
  padding: 3rem 1rem 2rem;
}

.cloud-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.cloud, .coin {
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

.coin { animation-delay: 0.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.site-title {
  font-size: 2.5rem;
  color: var(--primary-dark);
  text-shadow: 2px 2px 4px rgba(243, 179, 61, 0.3);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.site-subtitle {
  font-size: 1.1rem;
  color: var(--accent-gold);
  font-weight: 500;
  letter-spacing: 0.2em;
}

.main-actions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem 1rem;
  flex: 1;
  justify-content: center;
}

.action-card {
  display: block;
  text-decoration: none;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.action-card:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold);
}

.action-card:active {
  transform: scale(0.98);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.action-card h2 {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.action-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.action-find { border-left: 4px solid var(--primary); }
.action-skill { border-left: 4px solid var(--accent-orange); }

.site-footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-light);
  font-size: 0.85rem;
  opacity: 0.8;
}

/* ==================== 页面通用头部 ==================== */
.page-header {
  text-align: center;
  padding: 1.5rem 1rem;
  margin-bottom: 1.5rem;
}

.back-link {
  display: inline-block;
  color: var(--primary-dark);
  text-decoration: none;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--accent-gold);
}

.page-header h1 {
  font-size: 1.8rem;
  color: var(--primary-dark);
  margin-bottom: 0.3rem;
}

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

/* ==================== 表单样式 ==================== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="number"] {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid rgba(129, 199, 132, 0.3);
  border-radius: 12px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  transition: all 0.25s ease;
  outline: none;
  font-family: inherit;
}

.form-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.15);
  transform: scale(1.01);
  background: #fff;
}

.radio-group {
  display: flex;
  gap: 2rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 1rem;
}

.radio-label input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--primary-light);
  border-radius: 50%;
  display: inline-block;
  position: relative;
  transition: all 0.2s;
}

.radio-label input[type="radio"]:checked + .radio-custom {
  border-color: var(--primary);
  background: var(--primary);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
}

.age-range {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.age-range input {
  flex: 1;
  text-align: center;
}

.age-sep {
  color: var(--text-light);
  font-weight: bold;
}

.hint-text {
  font-size: 12px;
  color: var(--text-light);
  opacity: 0.7;
  margin-top: 0.4rem;
  margin-left: 0.25rem;
}

/* ==================== 按钮 ==================== */
.btn-primary, .btn-secondary, .btn-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  text-decoration: none;
}

.btn-primary {
  width: 100%;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
  transform: scale(1.02) translateY(-2px);
  box-shadow: 0 6px 24px rgba(46, 125, 50, 0.4);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  padding: 0.75rem 1.5rem;
  background: var(--accent-beige);
  color: var(--primary-dark);
  border: 2px solid var(--primary-light);
}

.btn-secondary:hover {
  background: var(--accent-gold);
  color: white;
  border-color: var(--accent-gold);
  transform: scale(1.05);
}

.btn-small {
  padding: 0.5rem 1rem;
  background: var(--primary-light);
  color: white;
  font-size: 0.85rem;
}

.btn-small:hover {
  background: var(--primary);
  transform: scale(1.05);
}

/* ==================== 技能卡片 ==================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  padding: 1rem 0;
}

.skill-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow);
}

.skill-card:hover {
  transform: scale(1.04) translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold);
}

.skill-card:active {
  transform: scale(0.98);
}

.skill-card.disabled {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

.skill-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.skill-card h3 {
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.skill-desc {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.skill-price {
  color: var(--accent-gold);
  font-weight: 700;
  font-size: 1rem;
}

/* ==================== 成功动画区域 ==================== */
.success-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: 2rem;
  text-align: center;
  animation: fadeIn 0.5s ease-out;
}

.canvas-wrapper {
  width: 100%;
  max-width: 800px;
  display: flex;
  justify-content: center;
}

.canvas-wrapper canvas {
  max-width: 100%;
  height: auto;
}

.success-text {
  text-align: center;
}

.success-text h2 {
  font-size: 1.8rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.success-text p {
  color: var(--text-light);
  font-size: 1rem;
}

/* ==================== 响应式 ==================== */
@media (min-width: 768px) {
  .main-actions {
    flex-direction: row;
    gap: 2rem;
  }

  .action-card {
    flex: 1;
  }

  .site-title {
    font-size: 3rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1rem;
  }

  .glass-card {
    padding: 1.25rem;
  }

  .site-title {
    font-size: 2rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================== 表格滚动 ==================== */
.table-wrapper {
  overflow-x: auto;
  padding: 0.5rem;
}


/* ==================== 二维码支付区域 ==================== */
.qr-section {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
}

.qr-card {
  width: 100%;
  max-width: 420px;
  text-align: center;
  padding: 2.5rem 2rem;
}

.qr-title {
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.qr-notice {
  font-size: 0.9rem;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.qr-box {
  display: inline-block;
  padding: 12px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(46, 125, 50, 0.12);
  margin-bottom: 1.5rem;
}

.qr-box img {
  display: block;
  border-radius: 4px;
}

.qr-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

/* 加载圈 */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(129, 199, 132, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

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

.qr-timer span {
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 1.1rem;
}

.confirm-area {
  margin-top: 0.5rem;
  animation: fadeIn 0.4s ease-out;
}

.qr-hint {
  font-size: 0.85rem;
  color: var(--accent-orange);
  margin-bottom: 1rem;
  font-weight: 500;
}

/* 二维码区域淡入 */
.qr-section.fade-in {
  animation: fadeIn 0.4s ease-out;
}

/* 响应式 */
@media (max-width: 480px) {
  .qr-card {
    padding: 1.5rem 1rem;
  }
  .qr-box {
    padding: 8px;
  }
  .qr-box img {
    width: 180px !important;
    height: 180px !important;
  }
}