/* 基础样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #8b5cf6;
  --primary-light: #a78bfa;
  --primary-dark: #7c3aed;
  --secondary-color: #ec4899;
  --accent-color: #f59e0b;
  --text-color: #1f2937;
  --text-light: #6b7280;
  --text-lighter: #9ca3af;
  --background-color: #ffffff;
  --background-light: #f9fafb;
  --card-bg: rgba(255, 255, 255, 0.5);
  --card-border: rgba(139, 92, 246, 0.2);
  --shadow-color: rgba(0, 0, 0, 0.1);
  --success-color: #10b981;
  --error-color: #ef4444;
  --warning-color: #f59e0b;
  --info-color: #3b82f6;
  --transition-speed: 0.3s;
  --border-radius: 0.5rem;
}

.dark-theme {
  --text-color: #f9fafb;
  --text-light: #9ca3af;
  --text-lighter: #6b7280;
  --background-color: #0f172a;
  --background-light: #1e293b;
  --card-bg: rgba(30, 41, 59, 0.5);
  --card-border: rgba(139, 92, 246, 0.3);
  --shadow-color: rgba(0, 0, 0, 0.3);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  padding-bottom: 70px;
}

.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-speed);
}

a:hover {
  text-decoration: underline;
  color: var(--primary-dark);
}

/* 导航栏样式 */
.main-nav {
  background-color: var(--background-light);
  box-shadow: 0 2px 4px var(--shadow-color);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--primary-color);
}

/* 導航鏈接 */
.nav-links {
  display: flex;
  gap: 1rem;
  margin: 0 auto 0 2rem;
}

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius);
  transition: all var(--transition-speed);
}

.nav-links a:hover {
  background-color: var(--background-light);
  text-decoration: none;
}

.nav-links a.active {
  color: white;
  background-color: var(--primary-color);
}

/* 按鈕組 */
.action-buttons-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 主題切換按鈕 */
.theme-toggle-btn {
  background-color: transparent;
  color: var(--text-color);
  border: 1px solid var(--primary-light);
  border-radius: var(--border-radius);
  padding: 0.4rem 0.6rem;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-speed);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle-btn:hover {
  background-color: var(--primary-color);
  color: white;
}

.theme-toggle-btn .icon {
  font-size: 1rem;
}

.dark-theme .theme-toggle-btn .icon {
  content: "☀️";
}

/* 響應式導航 */
@media (max-width: 900px) {
  .nav-content {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .nav-links {
    margin: 0;
    order: 3;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }

  .theme-toggle {
    order: 2;
  }
}

@media (max-width: 600px) {
  .nav-links a {
    font-size: 0.85rem;
    padding: 0.4rem 0.5rem;
  }
}

/* 主标题 */
.main-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin: 2rem 0 1.5rem;
  background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color), var(--accent-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* 网格布局 */
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .content-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 内容容器 */
.content-container {
  max-width: 900px;
  margin: 0 auto 3rem;
}

/* 卡片组件 */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-color);
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.card-title-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.card-title .icon {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

.card-description {
  font-size: 0.875rem;
  color: var(--text-light);
}

.card-content {
  padding: 1.5rem;
}

/* 按钮样式 */
.refresh-btn, .retry-btn, .submit-btn {
  display: flex;
  align-items: center;
  background-color: transparent;
  border: 1px solid var(--primary-light);
  color: var(--text-color);
  border-radius: var(--border-radius);
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.refresh-btn:hover, .retry-btn:hover, .submit-btn:hover {
  background-color: var(--primary-color);
  color: white;
}

.refresh-btn .icon {
  margin-right: 0.25rem;
}

.submit-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.625rem 1.25rem;
  font-weight: 500;
  width: 100%;
  justify-content: center;
}

.submit-btn:hover {
  background-color: var(--primary-dark);
}

/* 加载状态 */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.spinner {
  width: 2rem;
  height: 2rem;
  border: 4px solid var(--primary-light);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}

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

/* 最新开奖内容 */
.draw-info {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.draw-number {
  background-color: rgba(139, 92, 246, 0.1);
  color: var(--primary-color);
  border: 1px solid rgba(139, 92, 246, 0.3);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-weight: 500;
}

.draw-date {
  margin-left: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-light);
}

.number-balls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.ball {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ball.special {
  background: linear-gradient(135deg, var(--accent-color), #e67e22);
}

@keyframes popIn {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.data-timestamp {
  font-size: 0.75rem;
  text-align: center;
  color: var(--text-lighter);
  margin-top: 1rem;
}

/* 错误容器 */
.error-container {
  text-align: center;
  padding: 2rem 0;
}

.error-container p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

/* 錯誤信息 */
.error-message {
  display: none;
  text-align: center;
  padding: 1rem;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  color: #ef4444;
}

.error-details {
  margin-top: 1rem;
  text-align: left;
  font-size: 0.9rem;
  background-color: rgba(255, 255, 255, 0.7);
  padding: 1rem;
  border-radius: var(--border-radius);
  border: 1px dashed rgba(239, 68, 68, 0.3);
}

.error-details p {
  margin-bottom: 0.5rem;
}

.error-details ol {
  margin-left: 1.5rem;
  margin-bottom: 0;
}

.error-details li {
  margin-bottom: 0.25rem;
}

/* 即将开奖 */
.upcoming-draw {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: rgba(139, 92, 246, 0.05);
  border-radius: var(--border-radius);
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.draw-date-info .day {
  font-weight: 600;
  color: var(--primary-color);
}

.draw-date-info .date {
  font-size: 0.875rem;
  color: var(--text-light);
}

.draw-countdown {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-light);
}

#countdown-timer {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 0.25rem;
}

/* 最近开奖表格 */
.recent-draws-table {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
}

th {
  font-weight: 600;
  background-color: rgba(139, 92, 246, 0.05);
  color: var(--text-color);
}

tbody tr:hover {
  background-color: rgba(139, 92, 246, 0.05);
}

.recent-ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 0.25rem;
}

.recent-ball.special {
  background: linear-gradient(135deg, var(--accent-color), #e67e22);
}

/* 数据状态 */
.status-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--card-border);
}

.status-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.status-label {
  font-weight: 500;
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.status-badge.online {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* 页脚 */
.footer {
  margin-top: auto;
  background-color: var(--background-light);
  padding: 1.5rem 0;
  border-top: 1px solid var(--card-border);
  margin-bottom: 60px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer p {
  color: var(--text-light);
  font-size: 0.875rem;
}

.footer-links a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-speed);
}

.footer-links a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* 通知提示 */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background-color: var(--background-light);
  border: 1px solid var(--primary-light);
  border-radius: var(--border-radius);
  padding: 1rem;
  box-shadow: 0 4px 12px var(--shadow-color);
  max-width: 300px;
  transform: translateY(150%);
  transition: transform 0.3s ease-in-out;
  z-index: 1000;
}

.toast.show {
  transform: translateY(0);
}

.toast-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.toast-description {
  font-size: 0.875rem;
  color: var(--text-light);
}

/* 政策页面样式 */
.policy-section {
  margin-bottom: 2rem;
}

.policy-section:last-child {
  margin-bottom: 0;
}

.policy-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.policy-section p {
  margin-bottom: 1rem;
}

.policy-section ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.policy-section li {
  margin-bottom: 0.5rem;
}

/* 联系我们页面样式 */
.contact-intro {
  margin-bottom: 2rem;
}

.contact-methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .contact-methods {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-method h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.contact-method p {
  margin-bottom: 0.75rem;
}

.contact-form-container {
  background-color: rgba(139, 92, 246, 0.05);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.contact-form-container h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.contact-form-container > p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: opacity 0.3s;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  background-color: var(--background-color);
  color: var(--text-color);
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-success {
  text-align: center;
  padding: 2rem 0;
}

.success-icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--success-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1.5rem;
}

.form-success h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.faq-section {
  margin-top: 2.5rem;
}

.faq-section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.faq-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--card-border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

/* 更新網站導航連結 */
.logo:hover {
  text-decoration: none;
}

/* 頁面頭部樣式 */
.page-header {
  text-align: center;
  margin-bottom: 2rem;
}

/* 數據分析頁面樣式 */
.chart-container {
  height: 300px;
  margin-bottom: 2rem;
  position: relative;
}

.number-grid {
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.number-grid-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 0.75rem 1rem;
  background-color: rgba(139, 92, 246, 0.05);
  font-weight: 600;
  border-bottom: 1px solid var(--card-border);
}

.number-grid-content {
  max-height: 300px;
  overflow-y: auto;
}

.number-grid-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--card-border);
}

.number-grid-row:last-child {
  border-bottom: none;
}

.hot-cold-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .hot-cold-container {
    grid-template-columns: 1fr 1fr;
  }
}

.hot-numbers h3, .cold-numbers h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.trend-stats {
  margin-bottom: 2rem;
}

.trend-stat-item {
  margin-bottom: 1.5rem;
}

.trend-stat-label {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.trend-stat-value {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.trend-progress-bar {
  height: 0.5rem;
  background-color: rgba(139, 92, 246, 0.1);
  border-radius: 1rem;
  overflow: hidden;
}

.trend-progress {
  height: 100%;
  background-color: var(--primary-color);
  border-radius: 1rem;
}

.trend-multi-progress {
  height: 0.5rem;
  background-color: rgba(139, 92, 246, 0.1);
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
}

.trend-progress.red {
  background-color: #ef4444;
}

.trend-progress.blue {
  background-color: #3b82f6;
}

.trend-progress.green {
  background-color: #10b981;
}

.trend-pattern h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.trend-pattern-list li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.trend-pattern-list li::before {
  content: "•";
  position: absolute;
  left: 0.5rem;
  color: var(--primary-color);
}

/* 智能選號頁面樣式 */
.selection-options {
  margin-bottom: 2rem;
}

.option-group {
  margin-bottom: 1.5rem;
}

.option-group h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

.radio-group, .checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.radio-option, .checkbox-option {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.radio-label, .checkbox-label {
  margin-left: 0.5rem;
}

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

.action-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.primary-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-speed);
}

.primary-btn:hover {
  background-color: var(--primary-dark);
}

.secondary-btn {
  background-color: transparent;
  color: var(--text-color);
  border: 1px solid var(--primary-light);
  border-radius: var(--border-radius);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.secondary-btn:hover {
  background-color: var(--primary-color);
  color: white;
}

.results-container {
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
}

.results-container h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.generated-numbers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .generated-numbers {
    grid-template-columns: repeat(3, 1fr);
  }
}

.generated-set {
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 1rem;
  background-color: rgba(139, 92, 246, 0.05);
}

.set-label {
  font-weight: 600;
  margin-bottom: 1rem;
  text-align: center;
}

.analysis-notes {
  margin-top: 2rem;
  padding: 1rem;
  background-color: rgba(139, 92, 246, 0.05);
  border-radius: var(--border-radius);
}

.analysis-notes h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

.analysis-notes ul {
  margin-left: 1.5rem;
}

.analysis-notes li {
  margin-bottom: 0.5rem;
}

.disclaimer-note {
  margin-top: 2rem;
  padding: 1rem;
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--border-radius);
  background-color: rgba(239, 68, 68, 0.05);
}

.disclaimer-note p {
  font-size: 0.875rem;
  color: var(--text-light);
}

.loading-dots::after {
  content: "...";
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { content: "."; }
  33% { content: ".."; }
  66% { content: "..."; }
}

/* 玄學選號頁面樣式 */
.zodiac-grid, .elements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .zodiac-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .elements-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.zodiac-btn, .element-btn {
  background-color: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--border-radius);
  padding: 0.75rem 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-speed);
  color: var(--text-color);
  font-size: 1.2rem;
}

.zodiac-btn:hover, .element-btn:hover {
  background-color: rgba(139, 92, 246, 0.2);
  transform: translateY(-2px);
}

.zodiac-btn.active, .element-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.element-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.element-icon {
  font-size: 1.5rem;
}

.zodiac-result, .elements-result, .numerology-result {
  padding: 1.5rem;
  background-color: rgba(139, 92, 246, 0.05);
  border-radius: var(--border-radius);
  border: 1px solid rgba(139, 92, 246, 0.2);
  margin-bottom: 1rem;
}

.zodiac-result h4, .elements-result h4, .numerology-result h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--primary-color);
  text-align: center;
}

.zodiac-explanation, .elements-explanation, .numerology-explanation {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-light);
}

.numerology-info {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.numerology-number {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.big-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.date-input-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.date-input {
  flex: 1;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  color: var(--text-color);
  background-color: var(--background-color);
}

.tips-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .tips-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tips-item {
  padding: 1rem;
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  background-color: rgba(139, 92, 246, 0.05);
}

.tips-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

/* 幸運日記頁面樣式 */
.diary-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 0.25rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.diary-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.diary-item {
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-speed);
}

.diary-item:hover {
  box-shadow: 0 4px 12px var(--shadow-color);
}

.diary-header {
  padding: 1rem;
  border-bottom: 1px solid var(--card-border);
  background-color: rgba(139, 92, 246, 0.05);
}

.diary-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.diary-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
}

.diary-date {
  color: var(--text-light);
}

.diary-category {
  padding: 0.125rem 0.5rem;
  border-radius: 1rem;
  font-size: 0.75rem;
}

.diary-category.experience {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.diary-category.win {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
}

.diary-category.dream {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--info-color);
}

.diary-category.strategy {
  background-color: rgba(139, 92, 246, 0.1);
  color: var(--primary-color);
}

.diary-content {
  padding: 1rem;
}

.diary-numbers {
  padding: 0 1rem 1rem;
}

.number-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.number-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
}

.diary-actions {
  display: flex;
  gap: 0.5rem;
  padding: 0 1rem 1rem;
  justify-content: flex-end;
}

.action-btn {
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.edit-btn {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--info-color);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.edit-btn:hover {
  background-color: var(--info-color);
  color: white;
}

.delete-btn {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.delete-btn:hover {
  background-color: var(--error-color);
  color: white;
}

.no-diary-message {
  text-align: center;
  padding: 2rem 0;
  color: var(--text-light);
}

.stats-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stats-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.stats-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.number-with-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.number-count {
  font-size: 0.75rem;
  color: var(--text-light);
}

.category-bar {
  height: 1.5rem;
  border-radius: 0.75rem;
  overflow: hidden;
  display: flex;
  margin-bottom: 1rem;
}

.category-segment {
  height: 100%;
}

.category-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
}

.legend-color {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
}

.legend-color.experience, .category-segment.experience {
  background-color: var(--success-color);
}

.legend-color.win, .category-segment.win {
  background-color: var(--warning-color);
}

.legend-color.dream, .category-segment.dream {
  background-color: var(--info-color);
}

.legend-color.strategy, .category-segment.strategy {
  background-color: var(--primary-color);
}

.legend-color.other, .category-segment.other {
  background-color: var(--text-lighter);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}

.modal-content {
  width: 90%;
  max-width: 600px;
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px var(--shadow-color);
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.modal-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
}

.modal-body {
  padding: 1.5rem;
  max-height: 80vh;
  overflow-y: auto;
}

/* 添加隱私政策頁面樣式 */
.privacy-section {
  margin-bottom: 2rem;
}

.privacy-section h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.privacy-section p {
  margin-bottom: 1rem;
}

.privacy-section ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.privacy-section li {
  margin-bottom: 0.5rem;
}

/* 隱藏幸運日記和管理後台導航鏈接 */
.nav-links a[href="diary.html"],
.nav-links a[href="admin.html"] {
  display: none !important;
}

/* 底部固定導航 */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: var(--card-bg);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 10px 0;
  border-top: 1px solid var(--border-color);
}

.bottom-nav-links {
  display: flex;
  justify-content: space-around;
  max-width: 600px;
  margin: 0 auto;
}

.bottom-nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--text-color);
  font-size: 0.9rem;
  padding: 5px 0;
}

.bottom-nav-link .icon {
  font-size: 1.5rem;
  margin-bottom: 5px;
}

.bottom-nav-link.active {
  color: var(--primary-color);
  font-weight: 500;
}

/* 為底部導航增加頁面內容底部間距 */
main {
  padding-bottom: 70px;
}

/* 調整頁腳以避免與底部導航重疊 */
.footer {
  margin-bottom: 60px;
}