/**
 * 注册 / 会员中心 · 与 tokens.css 对齐
 * 《战略/网页版-界面优化-方案讨论稿》阶段 2
 */

/* —— 注册/登录 —— */
.auth-page {
  padding: 32px 0 48px;
}

.auth-container {
  max-width: 440px;
  margin: 0 auto;
  padding: 28px 24px;
  background: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.auth-tab {
  flex: 1;
  min-height: 44px;
  padding: 12px 16px;
  background: none;
  border: none;
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.auth-tab:hover {
  color: var(--color-primary);
}

.auth-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.auth-panel.hidden {
  display: none;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: var(--text-label);
  font-weight: 600;
  color: var(--color-text);
}

.form-group input[type="tel"],
.form-group input[type="text"],
.form-group input[type="password"] {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--text-body);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s;
  box-sizing: border-box;
  background: var(--color-bg-surface);
}

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

.code-input-group {
  display: flex;
  gap: 12px;
}

.code-input-group input {
  flex: 1;
}

.btn-code {
  min-width: 110px;
  min-height: 44px;
  padding: 12px 16px;
  font-size: var(--text-caption);
  font-weight: 600;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s;
}

.btn-code:hover:not(:disabled) {
  background: #dbeafe;
}

.btn-code:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-full {
  width: 100%;
}

.form-error {
  margin-bottom: 16px;
  padding: 12px 14px;
  font-size: var(--text-caption);
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
}

.auth-notice {
  margin-top: 20px;
  text-align: center;
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.auth-notice a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.auth-notice a:hover {
  text-decoration: underline;
}

/* —— 会员中心 —— */
.member-container {
  max-width: 640px;
  margin: 0 auto;
}

.member-card {
  padding: 24px;
  background: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  margin-bottom: 20px;
}

.member-card h2 {
  margin: 0 0 16px;
  font-size: var(--text-h3);
  color: var(--color-text);
}

.member-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.member-info-item {
  padding: 14px;
  background: var(--color-bg-page);
  border-radius: var(--radius-sm);
}

.member-info-label {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.member-info-value {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-text);
}

.member-status {
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.member-status.active {
  background: linear-gradient(135deg, var(--color-success-bg) 0%, #d1fae5 100%);
  border: 1px solid #86efac;
}

.member-status.expired {
  background: linear-gradient(135deg, #fef2f2 0%, var(--color-danger-bg) 100%);
  border: 1px solid #fca5a5;
}

.member-status-title {
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: 8px;
}

.member-status.active .member-status-title {
  color: var(--color-success);
}

.member-status.expired .member-status-title {
  color: var(--color-danger);
}

.member-status-detail {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.member-status-detail strong {
  color: var(--color-text);
}

.app-download-notice {
  padding: 20px;
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, #dbeafe 100%);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  text-align: center;
  margin-bottom: 20px;
}

.app-download-notice h3 {
  margin: 0 0 8px;
  font-size: var(--text-body);
  color: var(--color-primary);
}

.app-download-notice p {
  margin: 0 0 12px;
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}

.btn-app-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 24px;
  font-size: var(--text-body);
  font-weight: 600;
  text-decoration: none;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  transition: background 0.2s;
}

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

.order-list {
  margin-top: 16px;
}

.order-item {
  padding: 14px;
  background: var(--color-bg-page);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.order-info {
  flex: 1;
  min-width: 0;
}

.order-id {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.order-package {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-text);
}

.order-amount {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-primary);
}

.order-status {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.order-status.paid {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.order-status.pending {
  background: var(--color-warning-bg);
  color: #92400e;
}

.order-status.failed {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.member-loading {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-secondary);
  font-size: var(--text-body);
}

.member-error {
  padding: 20px;
  background: var(--color-danger-bg);
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  color: var(--color-danger);
  text-align: center;
  font-size: var(--text-caption);
}

.logout-btn {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 12px;
  margin-top: 20px;
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s;
}

.logout-btn:hover {
  background: var(--color-bg-page);
}

.login-first-notice {
  padding: 48px 28px;
  text-align: center;
  background: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  max-width: 440px;
  margin: 0 auto;
}

.login-first-notice h2 {
  margin: 0 0 12px;
  font-size: var(--text-h2);
  color: var(--color-text);
}

.login-first-notice p {
  margin: 0 0 20px;
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 480px) {
  .member-info-grid {
    grid-template-columns: 1fr;
  }

  .auth-container {
    padding: 22px 18px;
  }
}