/* ===================== 账号 / 云端同步 UI ===================== */

/* 同步状态标签（账号中心） */
.cloud-status {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
  white-space: nowrap;
}
.cloud-status.synced { color: var(--green); border-color: #bfe0cc; background: #f0f8f3; }
.cloud-status.syncing { color: var(--accent); border-color: #bfe0e8; background: var(--accent-soft); }
.cloud-status.error { color: var(--red); border-color: #f0c4bf; background: #fdf2f1; }

/* 遮罩与卡片 */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(23, 32, 42, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.auth-card {
  position: relative;
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(23, 32, 42, 0.22);
  padding: 24px;
}
.auth-close {
  position: absolute;
  top: 10px;
  right: 12px;
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 6px;
}
.auth-close:hover { color: var(--text); }

.auth-title { margin: 0 0 12px; font-size: 18px; color: var(--text); }

/* 登录 / 注册切换 */
.auth-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  background: #f1f3f5;
  border-radius: 8px;
  padding: 4px;
}
.auth-tab {
  flex: 1;
  border: none;
  background: transparent;
  padding: 8px 0;
  border-radius: 6px;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
}
.auth-tab.active { background: #fff; color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); }

/* 表单 */
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
}
.auth-form input {
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 9px 10px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
}
.auth-form input:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: var(--focus); }

.auth-msg { margin: 0; font-size: 13px; padding: 8px 10px; border-radius: 6px; }
.auth-msg.error { color: var(--red); background: #fdf2f1; }
.auth-msg.info { color: var(--accent); background: var(--accent-soft); }

.auth-primary {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 10px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
}
.auth-primary:hover { background: var(--focus); border-color: var(--focus); }
.auth-primary:disabled { opacity: 0.6; cursor: default; }

.auth-secondary {
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--text);
  padding: 10px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
}
.auth-secondary:hover { background: #f4f6f8; }

/* 分隔线 */
.auth-or { display: flex; align-items: center; text-align: center; color: var(--muted); font-size: 12px; margin: 16px 0; }
.auth-or::before, .auth-or::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.auth-or span { padding: 0 10px; }

.auth-google {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--text);
  padding: 10px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
}
.auth-google:hover { background: #f4f6f8; }

/* 冲突弹层 */
.auth-conflict-text { font-size: 14px; color: var(--text); line-height: 1.6; margin: 0 0 18px; }
.auth-conflict-actions { display: flex; flex-direction: column; gap: 10px; }

/* ===================== 账号中心 ===================== */
.auth-card.wide {
  max-width: 520px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
}
.acc-section { padding: 14px 0; border-top: 1px solid var(--line); }
.acc-section:first-child { border-top: none; padding-top: 4px; }
.acc-section h4 { margin: 0 0 12px; font-size: 14px; color: var(--muted); font-weight: 600; }

.acc-profile { display: flex; gap: 20px; align-items: flex-start; }
.acc-avatar { display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 0 0 auto; }
.acc-avatar-actions { display: flex; gap: 10px; }
.acc-profile-form { flex: 1 1 auto; min-width: 0; }

.acc-link {
  border: none;
  background: none;
  min-height: 0;
  padding: 0;
  color: var(--accent);
  font-size: 13px;
  cursor: pointer;
}
.acc-link:hover { color: var(--focus); text-decoration: underline; }
.acc-link:disabled { color: var(--muted); cursor: default; text-decoration: none; }

.acc-note { margin: 0 0 12px; font-size: 13px; color: var(--muted); line-height: 1.6; }
.acc-section > .auth-primary,
.acc-section > .auth-secondary { width: 100%; }

.acc-info {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  margin: 0 0 12px;
  font-size: 13px;
  align-items: center;
}
.acc-info dt { color: var(--muted); }
.acc-info dd { margin: 0; display: flex; align-items: center; gap: 10px; min-width: 0; overflow-wrap: anywhere; }

.acc-fold { margin-bottom: 12px; }
.acc-fold > summary { cursor: pointer; font-size: 13px; color: var(--accent); margin-bottom: 10px; }
.acc-danger { color: var(--red); border-color: #e4a19b; }
.acc-danger:hover { background: #fdf2f1; }

@media (max-width: 560px) {
  .acc-profile { flex-direction: column; align-items: stretch; }
}