/* ============================================================
 * 知音·启程 — 合规样式
 * Compliance CSS — v2.0
 * 涵盖：Cookie 横幅 / 法律页脚链接 / 预约同意复选框
 * ============================================================ */

/* ── Cookie 同意横幅 ── */
.cookie-consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: #1A1A1A;
  color: #FFFFFF;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  line-height: 1.6;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  animation: cookieSlideUp 0.3s ease both;
}

@keyframes cookieSlideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

.cookie-consent-banner__text {
  flex: 1;
  max-width: 640px;
  text-align: center;
}

.cookie-consent-banner__dismiss {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: transparent;
  color: #FFFFFF;
  font-size: 16px;
  line-height: 26px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
  padding: 0;
}

.cookie-consent-banner__dismiss:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.6);
}

.cookie-consent-banner.is-hidden {
  display: none;
}

/* ── 法律页脚链接 ── */
.legal-footer-bar {
  text-align: center;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--color-text-tertiary);
  line-height: 1.8;
  user-select: none;
}

.legal-footer-bar a {
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.legal-footer-bar a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-footer-bar__divider {
  color: var(--color-border);
  margin: 0 6px;
  user-select: none;
}

.legal-footer-bar__brand {
  color: var(--color-text-muted);
}

/* ── 预约同意复选框 ── */
.consent-required-wrap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: var(--color-primary-bg);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  transition: border-color var(--transition-fast);
  cursor: pointer;
}

.consent-required-wrap.is-checked {
  border-color: var(--color-primary);
}

.consent-required-wrap input[type="checkbox"] {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.consent-required-wrap__label {
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.7;
  cursor: pointer;
  user-select: none;
}

.consent-required-wrap__label a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.consent-required-wrap__label a:hover {
  color: var(--color-primary-dark);
}

/* ── 未成年人知情同意弹窗 v2 ── */
.consent-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.consent-overlay.visible {
  display: flex;
  animation: consentFadeIn 0.25s ease both;
}
@keyframes consentFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.consent-modal {
  background: #FFF;
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  max-width: 440px;
  width: calc(100% - 32px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
  animation: consentFadeInUp 0.3s ease both;
  max-height: 90vh;
  overflow-y: auto;
}
@keyframes consentFadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.consent-modal h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}
.consent-tts-indicator {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  font-size: 12px;
  color: var(--color-primary, #F18D24);
  opacity: 0;
  transition: opacity 0.2s;
}
.consent-tts-indicator.playing {
  opacity: 1;
}
.consent-tts-indicator::before {
  content: '🔊';
  font-size: 14px;
  margin-right: 4px;
  animation: ttsPulse 1.2s ease-in-out infinite;
}
@keyframes ttsPulse {
  0%,100% { opacity: 0.4; transform: scale(0.9); }
  50%      { opacity: 1;   transform: scale(1.1); }
}
.consent-modal .consent-intro {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.consent-legal-links {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.consent-legal-links a {
  font-size: 13px;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.consent-legal-links a:hover {
  color: #E67E22;
}
.consent-checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  padding: 14px 16px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
}
.consent-checkbox-wrap.checked {
  border-color: var(--color-primary);
}
.consent-checkbox-wrap input[type="checkbox"] {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}
.consent-checkbox-wrap label {
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.7;
  cursor: pointer;
}
.consent-checkbox-wrap label a {
  color: var(--color-primary);
  text-decoration: underline;
}
.consent-actions {
  display: flex;
  gap: 12px;
}
.consent-actions .btn-back {
  flex: 1;
  padding: 12px 16px;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
}
.consent-actions .btn-back:hover {
  border-color: var(--color-text-tertiary);
}
.consent-actions .btn-confirm {
  flex: 2;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--color-primary), #E67E22);
  color: white;
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(241,141,36,0.3);
}
.consent-actions .btn-confirm:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(241,141,36,0.4);
}
.consent-actions .btn-confirm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── 合规倒计时提示 ── */
.consent-countdown {
  text-align: center;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
  background: var(--color-bg-subtle, #f5f5f5);
  border-radius: var(--radius-md, 8px);
  font-size: var(--text-sm, 14px);
  color: var(--color-text-secondary, #666);
  transition: all 0.3s ease;
}

/* ── 监护人手机号输入 ── */
.consent-phone-wrap {
  margin-bottom: var(--space-3);
}

.consent-phone-label {
  display: block;
  font-size: var(--text-sm, 14px);
  color: var(--color-text-secondary, #666);
  margin-bottom: var(--space-1);
}

.consent-phone-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border, #ddd);
  border-radius: var(--radius-md, 8px);
  font-size: var(--text-base, 16px);
  line-height: 1.5;
  transition: border-color 0.2s ease;
  box-sizing: border-box;
}

.consent-phone-input:focus {
  outline: none;
  border-color: var(--color-primary, #f18d24);
  box-shadow: 0 0 0 3px rgba(241, 141, 36, 0.1);
}

/* ── checkbox disabled 状态 ── */
.consent-checkbox-wrap input[type="checkbox"]:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.consent-checkbox-wrap input[type="checkbox"]:disabled + label {
  color: var(--color-text-light, #999);
  cursor: not-allowed;
}

/* ── 移动端适配 ── */
@media (max-width: 767px) {
  .cookie-consent-banner {
    flex-direction: column;
    gap: 10px;
    padding: 12px 16px;
    font-size: 12px;
  }

  .cookie-consent-banner__text {
    text-align: left;
  }

  .cookie-consent-banner__dismiss {
    align-self: flex-end;
  }

  .legal-footer-bar {
    font-size: 11px;
    padding: 10px 12px;
  }

  .consent-required-wrap {
    padding: 12px 14px;
    gap: 8px;
  }

  .consent-required-wrap__label {
    font-size: 12px;
  }
}