/* ========================================
   账号管理样式（我的 Tab 顶部）
   ======================================== */

.mine-account-section {
  margin-bottom: 16px;
}

.account-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.account-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.account-user-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.account-nickname {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.account-device-code {
  font-size: 12px;
  color: var(--muted);
  font-family: monospace;
}

.account-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.account-hint,
.account-sync-hint {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

.account-sync-hint {
  font-size: 13px;
  text-align: center;
}

.account-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.account-btn {
  flex: 1;
  min-width: 100px;
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.account-btn.primary {
  background: var(--accent);
  color: var(--accent-fg);
}

.account-btn.primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.account-btn.secondary {
  background: var(--chip-bg);
  color: var(--chip-fg);
}

.account-btn.secondary:hover {
  background: var(--border);
}

.account-btn.sync {
  background: #f0f9ff;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

[data-theme="dark"] .account-btn.sync {
  background: #0c4a6e;
  color: #bae6fd;
  border-color: #075985;
}

.account-btn.sync:hover {
  background: #e0f2fe;
  border-color: #7dd3fc;
}

[data-theme="dark"] .account-btn.sync:hover {
  background: #075985;
  border-color: #0ea5e9;
}

.account-btn.sync.primary {
  background: #0369a1;
  color: white;
  border-color: #0369a1;
}

[data-theme="dark"] .account-btn.sync.primary {
  background: #0284c7;
  color: white;
  border-color: #0284c7;
}

.account-btn.sync.primary:hover {
  background: #075985;
}

.account-btn.small {
  flex: initial;
  min-width: auto;
  padding: 8px 12px;
  font-size: 13px;
}

.account-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 弹窗样式 */
.account-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.account-modal-content {
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  max-width: 400px;
  width: 100%;
  animation: modalSlideUp 0.2s ease;
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.account-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}

.account-modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

.account-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s;
}

.account-modal-close:hover {
  background: var(--chip-bg);
  color: var(--ink);
}

.account-modal-body {
  padding: 20px;
}

.account-form-group {
  margin-bottom: 16px;
}

.account-form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

.account-form-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg);
  color: var(--ink);
  transition: border-color 0.2s;
}

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

.account-form-actions {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

.account-form-hint {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.account-form-hint.error {
  color: var(--danger);
}

.account-form-hint.success {
  color: var(--ok);
}

/* 响应式调整 */
@media (max-width: 600px) {
  .account-actions {
    flex-direction: column;
  }

  .account-btn {
    width: 100%;
  }

  .account-modal {
    padding: 10px;
  }
}