/* ========================================
   登录注册弹窗 - 现代卡片风（清晰对比 + 品牌色聚焦）
   ======================================== */

/* 弹窗内统一字体与抗锯齿，与全站正文区分层级 */
#login-modal .modal-body,
#register-modal .modal-body {
  font-family: "Alimama FangYuanTi VF", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-variation-settings: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 遮罩层：与全站客服 .mobile-overlay.show、chat.css 一致（同透明度、无 backdrop 模糊，避免背后发糊） */
#login-modal,
#register-modal {
  display: none;
  position: fixed;
  z-index: 100000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.42);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  animation: modalFadeIn 0.25s ease-out;
}

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

/* 弹窗主体 */
#login-modal .modal-content,
#register-modal .modal-content {
  background: #ffffff;
  margin: 0;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 380px;
  min-width: 320px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 20px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.8) inset,
    0 24px 48px rgba(15, 23, 42, 0.14),
    0 8px 16px rgba(15, 23, 42, 0.06);
  animation: modalSlideIn 0.25s ease-out;
  overflow: visible;
  max-height: 95vh;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translate(-50%, -48%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

/* 关闭按钮：白底描边 + 清晰图标，贴在角外（易辨认、符合常见模态规范） */
#login-modal .modal-close,
#register-modal .modal-close {
  position: absolute;
  right: -10px;
  top: -10px;
  color: #475569;
  font-size: 20px;
  line-height: 1;
  font-weight: 400;
  cursor: pointer;
  z-index: 20;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12), 0 1px 2px rgba(15, 23, 42, 0.06);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

#login-modal .modal-close:hover,
#register-modal .modal-close:hover {
  background: #f8fafc;
  color: #0f172a;
  border-color: #cbd5e1;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.16);
}

/* 弹窗内容区：顶距随关闭钮外置而收紧；长表单在内部滚动 */
#login-modal .modal-body,
#register-modal .modal-body {
  padding: 36px 32px 34px;
  position: relative;
  max-height: min(88vh, 900px);
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* 标题 */
#login-modal .modal-header,
#register-modal .modal-header {
  text-align: center;
  margin-bottom: 5px;
  padding-bottom: 0;
  border-bottom: none;
}

.modal-title {
  font-size: 24px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0;
  line-height: 1.2;
}

.modal-subtitle {
  font-size: 13px;
  color: #999;
  margin: 8px 0 0 0;
  font-weight: 400;
}

/* ========================================
   登录/注册方式：绿轨 + 白色滑动块（iOS 分段控件式，无弧形缺口）
   ======================================== */

#login-modal .login-tabs.segmented-tabs,
#register-modal .login-tabs.segmented-tabs,
#register-modal .register-tabs.segmented-tabs {
  --segment-bg: #70c489;
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  margin-top: 6px;
  margin-bottom: 26px;
  padding: 4px;
  width: 100%;
  box-sizing: border-box;
  font-size: 13px;
  border-radius: 14px;
  background-color: var(--segment-bg);
  overflow: hidden;
  gap: 0;
  min-height: 44px;
  box-shadow: inset 0 1px 3px rgba(15, 23, 42, 0.12), 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

/* JS 驱动的滑动白块 */
#login-modal .login-tabs.segmented-tabs .tabs-indicator,
#register-modal .login-tabs.segmented-tabs .tabs-indicator,
#register-modal .register-tabs.segmented-tabs .tabs-indicator {
  display: block;
  position: absolute;
  top: 4px;
  left: 0;
  height: calc(100% - 8px);
  width: 0;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12), 0 1px 2px rgba(15, 23, 42, 0.06);
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: left, width;
  z-index: 0;
  pointer-events: none;
}

#login-modal .login-tabs.segmented-tabs .tab-item,
#register-modal .login-tabs.segmented-tabs .tab-item,
#register-modal .register-tabs.segmented-tabs .tab-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  z-index: 1;
  border: none;
  border-radius: 8px;
  padding: 8px 10px;
  min-height: 34px;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-align: center;
  background: transparent;
  transition: color 0.2s ease, font-weight 0.15s ease;
}

#login-modal .login-tabs.segmented-tabs .tab-item.active,
#register-modal .login-tabs.segmented-tabs .tab-item.active,
#register-modal .register-tabs.segmented-tabs .tab-item.active {
  font-weight: 600;
  color: #0f172a;
}

#login-modal .login-tabs.segmented-tabs .tab-item:not(.active):hover,
#register-modal .login-tabs.segmented-tabs .tab-item:not(.active):hover,
#register-modal .register-tabs.segmented-tabs .tab-item:not(.active):hover {
  color: #ffffff;
}

#login-modal .login-tabs.segmented-tabs .tab-item.active:hover,
#register-modal .login-tabs.segmented-tabs .tab-item.active:hover,
#register-modal .register-tabs.segmented-tabs .tab-item.active:hover {
  color: #0f172a;
}

/* ========================================
   表单
   ======================================== */

#login-modal .login-form-container,
#register-modal .login-form-container {
  margin: 0 auto;
}

#login-modal .login-panel,
#register-modal .register-panel {
  display: none;
  width: 100%;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(8px);
}

#login-modal .login-panel.active,
#register-modal .register-panel.active {
  display: block;
  animation: modalPanelFade 0.3s ease forwards;
}

#login-modal .form-group,
#register-modal .form-group {
  margin-bottom: 18px;
}

#login-modal .input-container,
#register-modal .input-container,
.input-container {
  position: relative;
  width: 100%;
  min-height: 44px;
}

/* ========================================
   输入框
   ======================================== */

.input-container input[type="text"],
.input-container input[type="password"],
.input-container input[type="email"],
.input-container input[type="tel"] {
  width: 100%;
  height: 44px;
  border: 1px solid #e2e8f0;
  padding: 11px 12px;
  font-size: 14px;
  line-height: 1.4;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  background: #f8fafc;
  font-weight: 400;
  letter-spacing: -0.01em;
  outline: none;
  color: #111827;
  border-radius: 12px;
  display: block;
}

.input-container input[type="text"]:hover,
.input-container input[type="password"]:hover,
.input-container input[type="email"]:hover,
.input-container input[type="tel"]:hover {
  border-color: #cbd5e1;
  background: #ffffff;
}

.input-container input[type="text"]:focus,
.input-container input[type="password"]:focus,
.input-container input[type="email"]:focus,
.input-container input[type="tel"]:focus {
  border-color: #70c489;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(112, 196, 137, 0.28);
}

.input-container input[type="text"]:valid,
.input-container input[type="password"]:valid,
.input-container input[type="email"]:valid,
.input-container input[type="tel"]:valid {
  border-color: #ccc;
}

.input-container input::placeholder,
#login-modal input::placeholder,
#register-modal input::placeholder {
  color: transparent;
  font-weight: 400;
  opacity: 0;
}

/* 密码显示切换 */
.toggle-password {
  position: absolute;
  right: 10px;
  top: 9px;
  cursor: pointer;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  transition: background 0.15s ease;
}

.toggle-password:hover {
  background: rgba(0, 0, 0, 0.04);
}

.eye-icon {
  display: block;
  width: 16px;
  height: 16px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="%23999999" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"></path><circle cx="12" cy="12" r="3"></circle></svg>') no-repeat center center;
  background-size: contain;
}

/* ========================================
   浮动标签
   ======================================== */

#login-modal .floating-label,
#register-modal .floating-label,
.floating-label {
  position: absolute;
  left: 13px;
  top: 11px;
  color: #475569;
  pointer-events: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
  transform-origin: left top;
  background: transparent;
  padding: 0;
  z-index: 10;
  line-height: 1.25;
  display: block;
}

/* 有内容时浮起（字号略大于旧版，更易读） */
#login-modal .input-container input:focus ~ .floating-label,
#login-modal .input-container input:not(:placeholder-shown) ~ .floating-label,
#register-modal .input-container input:focus ~ .floating-label,
#register-modal .input-container input:not(:placeholder-shown) ~ .floating-label,
.input-container input:focus ~ .floating-label,
.input-container input:not(:placeholder-shown) ~ .floating-label {
  top: 0;
  left: 11px;
  transform: translateY(-50%) scale(0.92);
  background: #fff;
  padding: 0 6px;
  color: #475569;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  max-width: 85%;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 聚焦时标签稍深 */
#login-modal .input-container input:focus ~ .floating-label,
#register-modal .input-container input:focus ~ .floating-label,
.input-container input:focus ~ .floating-label {
  color: #475569;
}

/* 注册弹窗：提示字清晰可读，浮起后略加深（避免过淡导致「看不清」） */
#register-modal .floating-label {
  color: #64748b;
  font-weight: 500;
}

#register-modal .input-container input:focus ~ .floating-label,
#register-modal .input-container input:not(:placeholder-shown) ~ .floating-label {
  color: #475569;
  font-weight: 600;
}

#register-modal .input-container input:focus ~ .floating-label {
  color: #334155;
}

/* ========================================
   验证码输入框
   ======================================== */

.verification-row {
  display: flex;
  align-items: stretch;
  width: 100%;
  border: 1px solid #ddd;
  overflow: hidden;
  transition: border-color 0.2s ease;
  background: #fff;
  border-radius: 8px;
}

.verification-row:focus-within {
  border-color: #999;
}

.verification-row input {
  flex: 1;
  border: none;
  height: 40px;
  padding: 10px 16px;
  box-sizing: border-box;
  font-size: 14px;
  background: transparent;
  outline: none;
  color: #1a1a1a;
}

.send-code-btn {
  height: 40px;
  width: 120px;
  padding: 0 16px;
  border: none;
  border-left: 1px solid #e0e0e0;
  background: #fff;
  color: #333;
  cursor: pointer;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s ease;
  border-radius: 0 8px 8px 0;
}

.send-code-btn:hover {
  background: #f5f5f5;
}

.send-code-btn:disabled {
  color: #ccc;
  cursor: not-allowed;
}

/* ========================================
   错误提示
   ======================================== */

.error-msg {
  color: #e53935;
  font-size: 12px;
  margin: 0;
  padding: 0;
  min-height: 0;
  font-weight: 400;
  line-height: 1.4;
  overflow: hidden;
  transition: all 0.2s ease;
}

.error-msg:not(:empty) {
  margin-top: 6px;
  padding-left: 2px;
}

@keyframes errorShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.input-container.error input {
  border-color: #e53935;
}

.input-container.error .floating-label {
  color: #e53935;
}

/* ========================================
   表单选项行（记住密码 + 链接）
   ======================================== */

.form-options {
  display: flex;
  justify-content: space-between;
  margin: 0 0 20px;
  align-items: center;
  font-size: 12px;
  padding: 0 2px;
}

.form-options label {
  display: flex;
  align-items: center;
  color: #64748b;
  font-weight: 400;
  cursor: pointer;
  gap: 6px;
  -webkit-user-select: none;
  user-select: none;
  letter-spacing: 0.02em;
}

/* 自定义复选框 */
.form-options input[type="checkbox"],
#login-modal .form-options input[type="checkbox"],
#register-modal .form-options input[type="checkbox"] {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  min-height: 16px !important;
  max-width: 16px !important;
  max-height: 16px !important;
  border: 1.5px solid #d0d0d0 !important;
  border-radius: 2px !important;
  cursor: pointer;
  position: relative;
  transition: all 0.15s ease;
  flex-shrink: 0 !important;
  flex-grow: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  background: #fff !important;
  box-sizing: border-box !important;
  display: inline-block !important;
  vertical-align: middle;
}

.form-options input[type="checkbox"]:checked,
#login-modal .form-options input[type="checkbox"]:checked,
#register-modal .form-options input[type="checkbox"]:checked {
  background: #333 !important;
  border-color: #333 !important;
}

.form-options input[type="checkbox"]:checked::after,
#login-modal .form-options input[type="checkbox"]:checked::after,
#register-modal .form-options input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.form-options .links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.form-options .links a {
  color: #64748b;
  text-decoration: none;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}

.form-options .links a:hover {
  color: #111827;
}

/* 链接间圆点 */
.form-options .links .link-dot {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: #ddd;
  display: inline-block;
}

/* ========================================
   提交按钮
   ======================================== */

.form-submit {
  text-align: center;
}

.login-btn, .register-btn {
  width: 100%;
  height: 44px;
  background: linear-gradient(180deg, #7dca96 0%, #5eb87a 48%, #52a86d 100%);
  color: #fff;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
  letter-spacing: 0.04em;
  border-radius: 12px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 4px 14px rgba(82, 168, 109, 0.35);
}

.login-btn:hover, .register-btn:hover {
  background: linear-gradient(180deg, #86cf9e 0%, #66bf84 48%, #5aad76 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.22) inset, 0 6px 20px rgba(82, 168, 109, 0.42);
}

.login-btn:active, .register-btn:active {
  background: #4a9d63;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.1) inset;
  transform: translateY(1px);
}

.login-btn:disabled, .register-btn:disabled {
  background: #e0e0e0;
  color: #999;
  cursor: not-allowed;
}

.red-link {
  color: #0f766e;
  font-weight: 500;
}

.red-link:hover {
  color: #0d9488;
}

/* ========================================
   注册表单
   ======================================== */

#register-modal .modal-body {
  padding: 36px 32px 28px;
}

#register-modal .modal-header {
  margin-bottom: 5px;
  border-bottom: none;
}

#register-modal .form-group {
  margin-bottom: 20px;
}

#register-modal .form-group.slider-captcha-group {
  margin-top: 6px;
  margin-bottom: 20px;
}

/* 协议 + 有账号/登录：同一行不换行，极窄屏可横向滚动 */
#register-modal .register-agreement-login-row {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
  width: 100%;
  box-sizing: border-box;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  font-size: 12px;
  line-height: 1.45;
}

#register-modal .register-agreement-login-row .form-agreement {
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  flex: 1 1 auto;
  min-width: 0;
  color: #475569;
  font-size: 12px;
  line-height: 1.45;
  cursor: pointer;
}

#register-modal .register-login-inline {
  flex-shrink: 0;
  color: #64748b;
  font-size: 12px;
  white-space: nowrap;
}

#register-modal .register-login-inline .login-link {
  color: #0f172a;
  text-decoration: none;
  font-weight: 600;
  margin-left: 4px;
  font-size: 12px;
}

#register-modal .register-login-inline .login-link:hover {
  text-decoration: underline;
}

#register-modal .form-submit {
  margin-top: 0;
}

/* 滑块验证码 */
.modal-captcha-container {
  width: 100%;
}

.slider-captcha-group {
  display: block;
  margin-bottom: 0;
  transition: all 0.3s ease;
}

.slider-captcha-group.hidden {
  display: none;
  margin: 0;
  padding: 0;
  height: 0;
  min-height: 0;
  overflow: hidden;
}

/* 用户协议 */
.form-agreement {
  margin-bottom: 14px;
  padding: 8px 10px;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 8px;
}

.form-agreement label {
  display: flex;
  align-items: flex-start;
  color: #64748b;
  font-size: 11px;
  line-height: 1.45;
  cursor: pointer;
}

.form-agreement input[type="checkbox"],
#register-modal .form-agreement input[type="checkbox"] {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  min-height: 16px !important;
  max-width: 16px !important;
  max-height: 16px !important;
  border: 1.5px solid #d0d0d0 !important;
  border-radius: 2px !important;
  cursor: pointer;
  position: relative;
  transition: all 0.15s ease;
  flex-shrink: 0 !important;
  flex-grow: 0 !important;
  margin: 0 !important;
  margin-right: 8px !important;
  margin-top: 1px !important;
  padding: 0 !important;
  background: #fff !important;
  box-sizing: border-box !important;
  display: inline-block !important;
  vertical-align: middle;
}

.form-agreement input[type="checkbox"]:checked,
#register-modal .form-agreement input[type="checkbox"]:checked {
  background: #333 !important;
  border-color: #333 !important;
}

.form-agreement input[type="checkbox"]:checked::after,
#register-modal .form-agreement input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.form-agreement a {
  font-size: inherit;
}

/* 注册弹窗内滑块验证码：与输入框、圆角统一 */
#login-modal .new-slider-captcha,
#register-modal .new-slider-captcha {
  height: 40px;
  margin: 8px 0;
  border-radius: 12px;
  border-color: #e2e8f0;
  background: #f1f5f9;
}

#login-modal .new-slider-captcha .slider-text,
#register-modal .new-slider-captcha .slider-text {
  line-height: 40px;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
}

#login-modal .new-slider-captcha .slider-btn,
#register-modal .new-slider-captcha .slider-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border-color: #e2e8f0;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08);
}

/* 注册面板切换 */
.register-panel {
  display: none;
  opacity: 0;
  transform: translateY(8px);
}

.register-panel.active {
  display: block;
  animation: modalPanelFade 0.3s ease forwards;
}

@keyframes modalPanelFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 底部登录链接 */
.form-login-link {
  text-align: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #eee;
}

.form-login-link p {
  margin: 0;
  font-size: 12px;
  color: #94a3b8;
}

.form-login-link .login-link {
  color: #111827;
  text-decoration: none;
  font-weight: 600;
  margin-left: 4px;
  font-size: 12px;
}

.form-login-link .login-link:hover {
  text-decoration: underline;
}

/* ========================================
   微信登录
   ======================================== */

.third-party-login {
  text-align: center;
  padding: 20px 0;
}

.login-icon {
  margin-bottom: 20px;
}

.login-icon img {
  width: 64px;
  height: 64px;
  border: 1px solid #eee;
  border-radius: 12px;
}

.login-tip {
  color: #999;
  margin-bottom: 24px;
  font-size: 13px;
}

.wechat-login-btn {
  width: 100%;
  max-width: 280px;
  height: 44px;
  background: #07C160;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: opacity 0.15s ease;
}

.wechat-login-btn:hover {
  opacity: 0.85;
}

.wechat-logo {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M8.691 2.188C3.891 2.188 0 5.476 0 9.53c0 2.212 1.17 4.203 3.002 5.55a.59.59 0 0 1 .213.665l-.39 1.48c-.019.07-.048.141-.048.213 0 .163.13.295.295.295a.326.326 0 0 0 .167-.054l1.903-1.114a.864.864 0 0 1 .717-.098 10.16 10.16 0 0 0 2.837.403c.276 0 .543-.027.811-.053-.047-.435-.073-.88-.073-1.334 0-4.14 3.748-7.503 8.397-7.503.061 0 .122 0 .183.004C17.776 4.748 14.126 2.188 8.691 2.188zm-2.785 2.91c.707 0 1.279.571 1.279 1.278s-.572 1.279-1.279 1.279A1.28 1.28 0 0 1 4.627 6.376c0-.707.571-1.278 1.279-1.278zm5.570 0c.706 0 1.278.571 1.278 1.278s-.572 1.279-1.278 1.279a1.28 1.28 0 0 1-1.279-1.279c0-.707.573-1.278 1.279-1.278z"/><path d="M23.999 14.6c0-3.573-3.248-6.477-7.219-6.477S9.561 11.027 9.561 14.6c0 3.573 3.248 6.477 7.219 6.477a8.93 8.93 0 0 0 2.26-.291.723.723 0 0 1 .618.085l1.652.967c.142.083.3-.067.243-.23l-.365-1.282a.59.59 0 0 1 .115-.578c1.396-1.24 2.696-2.828 2.696-5.148zM15.27 13.45c-.579 0-1.048-.469-1.048-1.048s.47-1.048 1.048-1.048 1.048.469 1.048 1.048-.469 1.048-1.048 1.048zm3.926 0c-.579 0-1.048-.469-1.048-1.048s.47-1.048 1.048-1.048 1.048.469 1.048 1.048-.469 1.048-1.048 1.048z"/></svg>') no-repeat center;
  margin-right: 8px;
}

/* ========================================
   邮箱验证码布局
   ======================================== */

.email-with-code {
  display: flex;
  gap: 8px;
  position: relative;
  align-items: stretch;
}

.email-with-code input[type="email"],
.email-with-code input[type="text"] {
  flex: 1;
  min-width: 0;
  width: auto;
  height: 44px;
  border: 1px solid var(--card-border, #d4d4d8);
  background: #fff;
  padding: 11px 12px;
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: #111827;
  border-radius: 10px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
  outline: none;
  display: block;
}

.email-with-code input[type="email"]:hover,
.email-with-code input[type="text"]:hover {
  border-color: #ccc;
}

.email-with-code input[type="email"]:focus,
.email-with-code input[type="text"]:focus {
  border-color: #94a3b8;
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.2);
}

.email-with-code input[type="email"]:valid,
.email-with-code input[type="text"]:valid {
  border-color: #ccc;
}

.email-with-code input::placeholder {
  color: transparent;
  opacity: 0;
}

.email-with-code .floating-label {
  position: absolute;
  left: 13px;
  top: 11px;
  color: #475569;
  pointer-events: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
  transform-origin: left top;
  background: transparent;
  padding: 0;
  z-index: 10;
  line-height: 1.25;
  display: block;
}

.email-with-code input:focus ~ .floating-label,
.email-with-code input:not(:placeholder-shown) ~ .floating-label {
  top: 0;
  left: 11px;
  transform: translateY(-50%) scale(0.92);
  background: #fff;
  padding: 0 6px;
  color: #475569;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  max-width: calc(100% - 110px);
  overflow: hidden;
  text-overflow: ellipsis;
}

.email-with-code input:focus ~ .floating-label {
  color: #475569;
}

/* 获取验证码按钮 */
.get-code-btn {
  height: 44px;
  min-width: 92px;
  padding: 0 12px;
  background: #fff;
  color: #374151;
  border: 1px solid var(--card-border, #d4d4d8);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.get-code-btn:hover {
  background: #fafafa;
  border-color: #bbb;
}

.get-code-btn:active {
  background: #f5f5f5;
}

.get-code-btn:disabled {
  background: #fafafa;
  color: #ccc;
  border-color: #eee;
  cursor: not-allowed;
}

/* 图形验证码 */
.captcha-group {
  margin-bottom: 20px;
}

.captcha-row {
  display: flex;
  align-items: stretch;
  width: 100%;
  border: 1px solid #ddd;
  overflow: hidden;
  transition: border-color 0.2s ease;
  background: #fff;
  border-radius: 8px;
}

.captcha-row:focus-within {
  border-color: #999;
}

.captcha-row input {
  flex: 1;
  border: none;
  height: 40px;
  padding: 10px 16px;
  box-sizing: border-box;
  font-size: 14px;
  background: transparent;
  outline: none;
  color: #1a1a1a;
}

.captcha-canvas {
  height: 40px;
  width: 120px;
  border-left: 1px solid #e0e0e0;
  background: #fafafa;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.captcha-canvas:hover {
  opacity: 0.7;
}

/* 注册表单输入框统一 */
#register-modal .input-container input[type="text"],
#register-modal .input-container input[type="password"],
#register-modal .input-container input[type="email"],
#register-modal .input-container input[type="tel"] {
  height: 44px;
  font-size: 14px;
  padding: 11px 12px;
  line-height: 1.4;
}

/* 微信二维码容器 */
#modal-wechat-qrcode,
#modal-wechat-register-qrcode {
  display: flex;
  justify-content: center;
  padding: 4px 10px 0;
  box-sizing: border-box;
  border: none;
  background: transparent;
  overflow: hidden;
}

#modal-wechat-qrcode.wechat-mode-qrcode,
#modal-wechat-register-qrcode.wechat-mode-qrcode {
  overflow: visible;
  padding-bottom: 2px;
}

/*
 * WxLogin 官方 iframe 默认 300×400px；快捷登录内容更矮，扫码页更高。
 * 高度由 JS 根据 onReady / onQRcodeReady 切换 .wechat-mode-qrcode。
 */
#modal-wechat-qrcode iframe,
#modal-wechat-register-qrcode iframe {
  display: block;
  border: none;
  max-width: 100%;
  width: 300px !important;
  height: 192px !important;
}

#modal-wechat-qrcode.wechat-mode-qrcode iframe,
#modal-wechat-register-qrcode.wechat-mode-qrcode iframe {
  height: 248px !important;
}

/* 微信 Tab：收紧上下留白 */
#login-modal .modal-body:has(#modal-wechat-panel.active),
#register-modal .modal-body:has(#modal-wechat-register-panel.active) {
  padding-top: 22px;
  padding-bottom: 12px;
}

#login-modal .modal-body:has(#modal-wechat-panel.active) #wechat-refresh-btn,
#register-modal .modal-body:has(#modal-wechat-register-panel.active) #wechat-register-refresh-btn {
  margin-top: 6px;
}

/* 快捷登录刷新按钮：仅扫码视图显示 */
#wechat-refresh-btn,
#wechat-register-refresh-btn {
  margin-top: 0;
  text-align: center;
}

#wechat-refresh-btn a,
#wechat-register-refresh-btn a {
  display: inline-block;
  padding: 8px 20px;
  color: #666;
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  transition: all 0.15s ease;
  background: #fff;
}

#wechat-refresh-btn a:hover,
#wechat-register-refresh-btn a:hover {
  background: #fafafa;
  border-color: #ccc;
}

/* ========================================
   移动端适配
   ======================================== */

@media screen and (max-width: 768px) {
  #login-modal .modal-content,
  #register-modal .modal-content {
    width: 95%;
    max-width: 380px;
  }

  #login-modal .modal-body,
  #register-modal .modal-body {
    padding: 34px 22px 26px;
  }

  #login-modal .modal-close,
  #register-modal .modal-close {
    right: -8px;
    top: -8px;
    width: 34px;
    height: 34px;
    font-size: 18px;
  }

  .login-tabs.segmented-tabs .tab-item,
  .register-tabs.segmented-tabs .tab-item {
    padding: 8px 8px;
    font-size: 13px;
    min-height: 34px;
  }

  .input-container input[type="text"],
  .input-container input[type="password"],
  .input-container input[type="email"],
  .input-container input[type="tel"] {
    height: 44px;
    font-size: 14px;
    padding: 11px 12px;
    line-height: 1.4;
  }

  .verification-row input,
  .email-with-code input[type="email"],
  .email-with-code input[type="text"],
  .send-code-btn,
  .get-code-btn {
    height: 44px;
  }

  .login-btn,
  .register-btn {
    height: 42px;
  }

  .email-with-code input[type="email"],
  .email-with-code input[type="text"] {
    padding: 11px 12px;
    font-size: 14px;
  }

  .send-code-btn {
    width: 100px;
    font-size: 12px;
  }

  .get-code-btn {
    min-width: 100px;
    font-size: 12px;
    padding: 0 8px;
  }

  .email-with-code {
    gap: 4px;
  }

  .form-options {
    margin-bottom: 20px;
  }

  .form-options .links a {
    font-size: 12px;
  }
}

@media screen and (max-width: 480px) {
  #login-modal .modal-content,
  #register-modal .modal-content {
    width: 96%;
    max-width: 340px;
    border-radius: 18px;
  }

  #login-modal .modal-body,
  #register-modal .modal-body {
    padding: 32px 18px 20px;
  }

  #login-modal .modal-close,
  #register-modal .modal-close {
    right: -6px;
    top: -6px;
    width: 32px;
    height: 32px;
    font-size: 17px;
  }

  .login-tabs.segmented-tabs,
  .register-tabs.segmented-tabs {
    margin-bottom: 22px;
    margin-top: 4px;
    padding: 4px;
    min-height: 42px;
  }

  .login-tabs.segmented-tabs .tab-item,
  .register-tabs.segmented-tabs .tab-item {
    padding: 6px 4px;
    font-size: 12px;
    min-height: 32px;
    white-space: nowrap;
    flex: 1;
  }

  .send-code-btn {
    width: 85px;
    font-size: 11px;
  }

  .email-with-code input[type="email"],
  .email-with-code input[type="text"] {
    padding: 11px 10px;
    font-size: 14px;
    height: 44px;
  }

  .get-code-btn {
    min-width: 86px;
    font-size: 11px;
    padding: 0 8px;
    height: 44px;
  }

  .email-with-code {
    gap: 3px;
  }

  .email-with-code input:focus ~ .floating-label,
  .email-with-code input:not(:placeholder-shown) ~ .floating-label {
    max-width: calc(100% - 100px);
  }
}

/* ========================================
   浏览器自动填充覆盖
   ======================================== */

#login-modal input:-webkit-autofill,
#login-modal input:-webkit-autofill:hover,
#login-modal input:-webkit-autofill:focus,
#register-modal input:-webkit-autofill,
#register-modal input:-webkit-autofill:hover,
#register-modal input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px #fff inset !important;
  box-shadow: 0 0 0 1000px #fff inset !important;
  -webkit-text-fill-color: #111827 !important;
  transition: background-color 5000s ease-in-out 0s;
}