/* 模拟面试登录弹窗 — 与主题 design tokens 对齐（全部限定在 overlay 内，避免被全局样式覆盖） */

.cf-signin-overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  animation: signin-overlay-in 0.22s ease;
}

@keyframes signin-overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.cf-signin-overlay .dialog.dialog--signin {
  display: block !important;
  width: 100%;
  max-width: 420px;
  margin: 0;
  animation: signin-dialog-in 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes signin-dialog-in {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.cf-signin-overlay .dialog__content {
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.cf-signin-overlay .dialog--signin__main {
  position: relative;
  border-radius: 14px;
  border: 1px solid var(--border, #3d2e1c);
  box-shadow:
    0 24px 48px var(--shadow, rgba(0, 0, 0, 0.35)),
    0 0 0 1px color-mix(in srgb, var(--accent, #ef9f27) 8%, transparent);
  padding: 24px 24px 28px;
  background-color: var(--bg-card, #1a1410);
  flex-grow: 1;
  overflow-y: auto;
  color: var(--text-primary, #f5e6d0);
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
}

.cf-signin-overlay .dialog--signin__header {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 4px;
}

.cf-signin-overlay .dialog--signin__close-container {
  display: flex;
  justify-content: flex-end;
  margin: -4px -4px 0 0;
}

.cf-signin-overlay .close-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 20px;
  line-height: 1;
  color: var(--text-muted, #6b5a42);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0;
  text-decoration: none;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.cf-signin-overlay .close-button:hover {
  color: var(--text-primary, #f5e6d0);
  background: var(--accent-dim, rgba(239, 159, 39, 0.12));
  border-color: var(--accent-border, rgba(239, 159, 39, 0.2));
}

.cf-signin-overlay .close-button:focus-visible {
  outline: 2px solid var(--accent, #ef9f27);
  outline-offset: 2px;
}

.cf-signin-overlay .tab-container {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 10px;
  background: var(--bg-panel, #211a12);
  border: 1px solid var(--border-light, #2d2318);
  box-shadow: none;
  overflow: visible;
  margin-bottom: 0;
}

.cf-signin-overlay .tab-button {
  flex: 1;
  padding: 10px 16px;
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: var(--font-display, "Chakra Petch", "Noto Sans SC", sans-serif);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary, #9e8a70);
  border-radius: 7px;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.cf-signin-overlay .tab-button:first-child,
.cf-signin-overlay .tab-button:last-child {
  border-radius: 7px;
}

.cf-signin-overlay .tab-button:hover:not(.active) {
  color: var(--text-primary, #f5e6d0);
  background: color-mix(in srgb, var(--text-primary, #f5e6d0) 4%, transparent);
}

.cf-signin-overlay .tab-button.active {
  color: var(--on-accent, #0f0c08);
  background: linear-gradient(
    135deg,
    var(--accent, #ef9f27),
    var(--accent-hover, #d48a0c)
  );
  box-shadow: 0 2px 12px var(--cta-shadow, rgba(239, 159, 39, 0.3));
}

.cf-signin-overlay .text-center {
  text-align: center;
}

.cf-signin-overlay .wechat-auth--pane-login > .text-center,
.cf-signin-overlay .wechat-auth--register-step2 > .text-center {
  font-size: 14px;
  color: var(--text-secondary, #9e8a70);
  margin: 12px 0 4px;
  line-height: 1.6;
  cursor: default;
  user-select: none;
}

.cf-signin-overlay .wechat-auth--qr-mount {
  margin-top: 8px;
}

.cf-signin-overlay .wechat-auth--qr-mount .columns {
  text-align: center;
}

.cf-signin-overlay #cf-signin-qrcode {
  width: 200px;
  height: 200px;
  margin: 16px auto 8px;
  display: block;
  object-fit: contain;
  background: #fff;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--border, #3d2e1c);
  box-shadow:
    0 8px 24px var(--shadow, rgba(0, 0, 0, 0.35)),
    0 0 0 1px color-mix(in srgb, var(--accent, #ef9f27) 12%, transparent);
}

.cf-signin-overlay #cf-signin-qrcode--placeholder {
  width: 200px;
  height: 200px;
  margin: 16px auto 8px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted, #6b5a42);
  font-size: 13px;
  border-radius: 12px;
  border: 1px dashed var(--border, #3d2e1c);
  background: var(--bg-panel, #211a12);
}

.cf-signin-overlay #cf-signin-qrcode--placeholder.is-loading::before {
  content: "";
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border, #3d2e1c);
  border-top-color: var(--accent, #ef9f27);
  animation: signin-qr-spin 0.9s linear infinite;
}

.cf-signin-overlay #cf-signin-qrcode--placeholder.is-error {
  border-style: dashed;
  color: var(--text-muted, #6b5a42);
}

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

.cf-signin-overlay #wechat-qr-load-hint {
  margin-top: 8px;
  color: var(--danger, #f85149);
  font-size: 13px;
}

.cf-signin-overlay #wechat-qr-retry {
  margin-top: 10px;
  padding: 8px 20px;
  border: 1px solid var(--border, #3d2e1c);
  border-radius: 8px;
  background: var(--bg-panel, #211a12);
  color: var(--text-secondary, #9e8a70);
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.cf-signin-overlay #wechat-qr-retry:hover {
  color: var(--accent, #ef9f27);
  border-color: color-mix(in srgb, var(--accent, #ef9f27) 45%, var(--border, #3d2e1c));
  background: var(--accent-dim, rgba(239, 159, 39, 0.12));
}

.cf-signin-overlay .wechat-auth--register-step1 .material.textbox {
  display: block;
  margin-bottom: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary, #9e8a70);
}

.cf-signin-overlay .wechat-auth--register-step1 input {
  width: 100%;
  margin-top: 8px;
  padding: 11px 14px;
  border: 1px solid var(--border, #3d2e1c);
  border-radius: 8px;
  font-size: 14px;
  box-sizing: border-box;
  background: var(--bg-panel, #211a12);
  color: var(--text-primary, #f5e6d0);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cf-signin-overlay .wechat-auth--register-step1 input::placeholder {
  color: var(--text-muted, #6b5a42);
}

.cf-signin-overlay .wechat-auth--register-step1 input:focus {
  outline: none;
  border-color: var(--accent, #ef9f27);
  box-shadow: 0 0 0 3px var(--accent-dim, rgba(239, 159, 39, 0.12));
}

.cf-signin-overlay .wechat-auth--password-panel {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light, #2d2318);
}

.cf-signin-overlay .wechat-auth--password-panel .material.textbox {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary, #9e8a70);
}

.cf-signin-overlay .wechat-auth--password-panel .material.textbox input {
  width: 100%;
  margin-top: 8px;
  padding: 11px 14px;
  border: 1px solid var(--border, #3d2e1c);
  border-radius: 8px;
  font-size: 14px;
  box-sizing: border-box;
  background: var(--bg-panel, #211a12);
  color: var(--text-primary, #f5e6d0);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cf-signin-overlay .wechat-auth--password-panel .material.textbox input:focus {
  outline: none;
  border-color: var(--accent, #ef9f27);
  box-shadow: 0 0 0 3px var(--accent-dim, rgba(239, 159, 39, 0.12));
}

.cf-signin-overlay .wechat-auth--password-panel label.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary, #9e8a70);
  margin-bottom: 12px;
  cursor: pointer;
}

.cf-signin-overlay .expanded.rounded.primary.button {
  width: 100%;
  padding: 11px 16px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(
    135deg,
    var(--accent, #ef9f27),
    var(--accent-hover, #d48a0c)
  );
  color: var(--on-accent, #0f0c08);
  font-family: var(--font-display, "Chakra Petch", "Noto Sans SC", sans-serif);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 16px var(--cta-shadow, rgba(239, 159, 39, 0.3));
}

.cf-signin-overlay .expanded.rounded.primary.button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--cta-shadow-hover, rgba(239, 159, 39, 0.45));
}

.cf-signin-overlay .expanded.rounded.primary.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.cf-signin-overlay .supplementary {
  font-size: 12px;
  color: var(--text-muted, #6b5a42);
}

.cf-signin-overlay .supplementary a {
  color: var(--accent, #ef9f27);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cf-signin-overlay .supplementary a:hover {
  color: var(--accent-hover, #d48a0c);
  text-decoration: underline;
}

.cf-signin-overlay .wechat-auth__login-hint {
  margin: 12px 0 4px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary, #9e8a70);
  text-align: center;
  border-radius: 8px;
  background: var(--accent-dim, rgba(239, 159, 39, 0.12));
  border: 1px solid var(--accent-border, rgba(239, 159, 39, 0.2));
}

.cf-signin-overlay .wechat-auth__inline-error {
  margin: 8px 0 4px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--danger, #f85149);
  text-align: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--danger, #f85149) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger, #f85149) 25%, transparent);
}