/* cloud-auth.css — 云端账号登录/注册页样式 */

#cloud-auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--c-bg, #ffffff);
  font-family: var(--font, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif);
}

#cloud-auth-overlay.show {
  display: flex;
}

.cloud-auth-panel {
  width: min(360px, calc(100vw - 48px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  padding: 8px 4px;
  color: var(--c-text, #3a3a3a);
}

.cloud-auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 6px;
}

.cloud-auth-logo img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.cloud-auth-logo .cloud-auth-app-name {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.cloud-auth-tagline {
  text-align: center;
  font-size: 12px;
  color: var(--c-hint, #b8b8b8);
  margin-bottom: 22px;
}

.cloud-auth-tabs {
  display: flex;
  background: var(--c-surface-2, #f3f3f3);
  border-radius: var(--r-pill, 100px);
  padding: 3px;
  margin-bottom: 20px;
}

.cloud-auth-tab {
  flex: 1;
  border: none;
  background: transparent;
  padding: 8px 0;
  border-radius: var(--r-pill, 100px);
  font-size: 14px;
  color: var(--c-sub, #888888);
  cursor: pointer;
  transition: all var(--dur, 0.2s) var(--ease, ease);
}

.cloud-auth-tab.active {
  background: var(--c-bg, #ffffff);
  color: var(--c-text, #3a3a3a);
  font-weight: 600;
  box-shadow: var(--shadow-sm, 0 1px 6px rgba(0, 0, 0, 0.05));
}

.cloud-auth-field {
  margin-bottom: 14px;
}

.cloud-auth-field label {
  display: block;
  font-size: 13px;
  color: var(--c-sub, #888888);
  margin-bottom: 6px;
}

.cloud-auth-field input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--c-border-m, rgba(0, 0, 0, 0.09));
  border-radius: var(--r-sm, 8px);
  background: var(--c-surface, #fbfbfb);
  padding: 11px 12px;
  font-size: 15px;
  color: var(--c-text, #3a3a3a);
  outline: none;
  transition: border-color var(--dur, 0.2s) var(--ease, ease);
}

.cloud-auth-field input:focus {
  border-color: var(--c-accent, #8a8a8a);
}

.cloud-auth-error {
  display: none;
  background: rgba(176, 90, 90, 0.08);
  border: 1px solid rgba(176, 90, 90, 0.25);
  color: var(--c-red, #b05a5a);
  border-radius: var(--r-sm, 8px);
  padding: 9px 12px;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 14px;
  word-break: break-all;
}

.cloud-auth-error.show {
  display: block;
}

.cloud-auth-hint {
  display: none;
  text-align: center;
  font-size: 13px;
  color: var(--c-warn, #8a7a5a);
  background: rgba(138, 122, 90, 0.08);
  border-radius: var(--r-sm, 8px);
  padding: 9px 12px;
  margin-bottom: 14px;
}

.cloud-auth-hint.show {
  display: block;
}

.cloud-auth-submit {
  width: 100%;
  border: none;
  border-radius: var(--r-pill, 100px);
  padding: 12px 0;
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  background: var(--c-text, #3a3a3a);
  cursor: pointer;
  transition: opacity var(--dur, 0.2s) var(--ease, ease);
  margin-top: 4px;
}

.cloud-auth-submit:disabled {
  opacity: 0.55;
  cursor: default;
}

.cloud-auth-cancel {
  display: block;
  margin: 18px auto 0;
  border: none;
  background: transparent;
  font-size: 13px;
  color: var(--c-hint, #b8b8b8);
  cursor: pointer;
  padding: 8px 16px;
}

.cloud-auth-cancel:hover {
  color: var(--c-sub, #888888);
}