/* ============================================
   注册页面 — BlackFruit 暗色科技风
   配色：深蓝 #0a0c16 / 蓝 #38BDF8 / 紫 #6366F1
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

#regist {
  min-height: 100vh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #0a0c16;
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(56, 189, 248, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 100%, rgba(99, 102, 241, 0.06) 0%, transparent 50%);
}

/* ---- 登录容器 ---- */
.login-container {
  width: 960px;
  min-height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.login-jump-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 20;
}

.login-jump-btn .btn {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38BDF8;
  border-radius: 8px;
}

.login-jump-btn .btn a {
  color: inherit;
  text-decoration: none;
}

/* ---- 左侧装饰背景板 ---- */
.container-back {
  width: 960px;
  height: 560px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.back-text {
  font-size: 16px;
  z-index: 10;
  color: #FFFFFF;
  margin-top: 140px;
  margin-left: 65px;
  font-weight: 400;
  position: relative;
}

.text-welcome {
  font-size: 48px;
  font-family: 'Inter', 'Bahnschrift', sans-serif;
  line-height: 1;
  font-weight: 700;
  background: linear-gradient(135deg, #38BDF8 0%, #6366F1 50%, #EC4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 4px;
}

.text-title {
  margin-top: 12px;
  font-size: 18px;
  color: rgba(226, 232, 240, 0.85);
}

.text-level {
  font-size: 13px;
  margin-top: 60px;
  color: rgba(148, 163, 184, 0.5);
}

/* 装饰光线 */
.back-line1,
.back-line2,
.back-line3 {
  width: 60px;
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.12) 0%, transparent 100%);
  z-index: 2;
  position: absolute;
}

.back-line1 {
  height: 500px;
  transform: rotate(45deg);
  top: -120px;
  left: 300px;
}

.back-line2 {
  height: 600px;
  transform: rotate(110deg);
  top: 0;
  left: 400px;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, transparent 100%);
}

.back-line3 {
  height: 500px;
  transform: rotate(45deg);
  top: 200px;
  left: 100px;
  background: linear-gradient(180deg, rgba(236, 72, 153, 0.08) 0%, transparent 100%);
}

/* ---- 右侧注册表单卡片（毛玻璃） ---- */
.container-before {
  width: 440px;
  max-height: 580px;
  overflow-y: auto;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  position: absolute;
  right: 60px;
  border-radius: 16px;
  z-index: 10;
}

/* 自定义滚动条 */
.container-before::-webkit-scrollbar {
  width: 4px;
}

.container-before::-webkit-scrollbar-track {
  background: transparent;
}

.container-before::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.2);
  border-radius: 4px;
}

.login {
  padding: 48px 40px 36px;
  font-size: 14px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
}

/* ---- 标题区 ---- */
.login-text {
  display: flex;
  flex-direction: column;
}

.login-text-title {
  font-size: 24px;
  color: #F1F5F9;
  line-height: 1;
  font-weight: 600;
}

.login-text-regist {
  margin-top: 8px;
  color: rgba(148, 163, 184, 0.7);
  font-size: 14px;
}

.login-text-regist a {
  color: #38BDF8;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s;
}

.login-text-regist a:hover {
  color: #7DD3FC;
}

/* ---- 切换标签（邮箱/手机） ---- */
.login-form {
  margin-top: 28px;
}

.login-top {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 0;
}

.login-email,
.login-phone {
  padding-bottom: 10px;
  color: rgba(148, 163, 184, 0.6);
  cursor: pointer;
  font-size: 14px;
  transition: color 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.login-email:hover,
.login-phone:hover {
  color: rgba(226, 232, 240, 0.8);
}

.active {
  color: #38BDF8 !important;
  border-bottom: 2px solid #38BDF8 !important;
}

/* ---- 表单 ---- */
.form-main {
  margin-top: 20px;
}

.form-item {
  margin-top: 16px;
}

/* Element UI 输入框覆盖 → 暗色风格 */
.form-main .el-input__inner,
.form-main .el-textarea__inner,
.form-main .el-select .el-input__inner,
.custom-form .el-input__inner,
.custom-form .el-textarea__inner {
  background: rgba(30, 41, 59, 0.6) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #E2E8F0 !important;
  border-radius: 10px !important;
  height: 44px !important;
  line-height: 44px !important;
  transition: all 0.2s ease;
}

.form-main .el-input__inner:focus,
.form-main .el-textarea__inner:focus,
.custom-form .el-input__inner:focus,
.custom-form .el-textarea__inner:focus {
  border-color: rgba(56, 189, 248, 0.4) !important;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.08) !important;
}

.form-main .el-input__inner::placeholder,
.custom-form .el-input__inner::placeholder {
  color: rgba(148, 163, 184, 0.4) !important;
}

/* 自定义表单 label */
.custom-form {
  margin-top: 8px;
}

.custom-form .el-form-item__label {
  color: rgba(226, 232, 240, 0.7) !important;
  line-height: 1;
  padding-bottom: 6px !important;
  font-size: 13px;
}

.custom-form .el-checkbox__label {
  color: rgba(148, 163, 184, 0.7) !important;
}

/* 手机号 select 前置 */
.input-with-select .el-input-group__prepend {
  background: rgba(30, 41, 59, 0.6) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-right: none !important;
  border-radius: 10px 0 0 10px !important;
  color: #E2E8F0 !important;
}

/* 验证码按钮 */
.code-item {
  display: flex;
  gap: 10px;
}

.code-btn {
  background: linear-gradient(135deg, #38BDF8, #6366F1) !important;
  border: none !important;
  color: #FFFFFF !important;
  border-radius: 10px !important;
  white-space: nowrap;
  padding: 0 16px !important;
  font-size: 13px;
}

/* ---- 协议勾选 ---- */
.read-item {
  margin-top: 12px;
}

.read-text {
  flex: 1;
  font-size: 13px;
  line-height: 1.6;
  padding: 0 8px;
  color: rgba(148, 163, 184, 0.6);
  font-weight: 400;
}

.read-item a {
  color: #38BDF8;
  cursor: pointer;
  text-decoration: none;
}

.read-item a:hover {
  color: #7DD3FC;
}

.read-item .el-checkbox__inner {
  background: rgba(30, 41, 59, 0.6) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
}

.read-item .el-checkbox__input.is-checked .el-checkbox__inner {
  background: #38BDF8 !important;
  border-color: #38BDF8 !important;
}

/* 错误提示 */
.read-item .el-alert--error {
  background: rgba(239, 68, 68, 0.1) !important;
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
  color: #FCA5A5 !important;
}

.read-item .el-alert--error .el-alert__title {
  color: #FCA5A5 !important;
}

/* ---- 注册按钮 ---- */
.login-btn {
  width: 100%;
  height: 46px;
  background: linear-gradient(135deg, #38BDF8 0%, #6366F1 100%) !important;
  border: none !important;
  border-radius: 10px !important;
  font-size: 15px !important;
  font-weight: 600;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.3);
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(56, 189, 248, 0.45);
}

/* 隐藏的密码字段 */
.empty-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* ---- 移动端适配 ---- */
@media screen and (max-width: 750px) {
  #regist {
    background: #0a0c16;
  }

  .login-container {
    height: auto;
    min-height: 100vh;
    width: 100vw;
    padding: 20px 16px;
    flex-direction: column;
  }

  .container-back {
    display: none;
  }

  .container-before {
    width: 100%;
    max-height: none;
    position: static;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.9);
  }

  .login {
    padding: 36px 24px 28px;
  }

  .login-text-title {
    font-size: 22px;
  }

  .login-text-regist {
    font-size: 13px;
  }

  .login-top {
    gap: 16px;
  }

  .login-email,
  .login-phone {
    font-size: 14px;
    width: 50%;
    text-align: center;
  }

  .login-form {
    margin-top: 20px;
  }

  .form-main {
    margin-top: 16px;
  }

  .login-btn {
    height: 44px;
    font-size: 15px !important;
  }

  .code-btn {
    font-size: 13px;
    height: 44px;
  }

  .read-text {
    font-size: 12px;
  }

  .el-checkbox__label {
    font-size: 13px;
  }
}