/* 登录页 · 背景图 /assets/media/backgrounds/login-page.jpg */

.login-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #e8f4fc;
}

/* ===== 全页背景 ===== */
.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.login-bg__photo {
  position: absolute;
  inset: 0;
  background: url('/assets/media/backgrounds/login-page.jpg') center center / cover no-repeat;
}

.login-bg__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.12) 42%,
    rgba(255, 255, 255, 0.42) 68%,
    rgba(255, 255, 255, 0.62) 100%
  );
}

.login-topbar,
.login-body,
.login-site-footer {
  position: relative;
  z-index: 1;
}

/* 顶部 Logo 栏 */
.login-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 40px;
  flex-shrink: 0;
}

.login-topbar__logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #0095ff, #0066cc);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 700;
}

.login-topbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
}

.login-topbar__sep {
  width: 1px;
  height: 18px;
  background: #d9d9d9;
}

.login-topbar__sub {
  font-weight: 500;
  color: #333;
}

/* 主体：左推广 + 右登录卡 */
.login-body {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 0 40px 24px;
}

.login-promo {
  position: absolute;
  left: 8%;
  top: 50%;
  transform: translateY(-58%);
  z-index: 2;
  max-width: 420px;
  pointer-events: none;
}

.login-promo h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.25;
  color: #1a1a1a;
  letter-spacing: -0.02em;
}

.login-promo p {
  margin: 0 0 24px;
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}

.login-promo__tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 12px;
  font-size: 13px;
  color: #0095ff;
  background: rgba(0, 149, 255, 0.08);
  border-radius: 4px;
}

/* 居中登录白卡 */
.login-panel-wrap {
  position: relative;
  z-index: 10;
  margin-left: auto;
  margin-right: clamp(40px, 8vw, 120px);
}

.login-panel {
  width: 420px;
  max-width: calc(100vw - 48px);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 4px;
  box-shadow:
    0 4px 24px rgba(0, 60, 120, 0.1),
    0 1px 3px rgba(0, 40, 80, 0.06);
  padding: 32px 36px 28px;
  animation: login-panel-in 0.4s ease-out both;
}

@keyframes login-panel-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  gap: 12px;
}

.login-panel__tabs {
  display: flex;
  gap: 28px;
  border-bottom: none;
  margin: 0;
  padding: 0;
}

.login-panel__tab {
  position: relative;
  padding: 0 0 12px;
  font-size: 16px;
  color: #666;
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: color 0.2s;
}

.login-panel__tab:hover { color: #0095ff; }

.login-panel__tab.active {
  color: #0095ff;
  font-weight: 600;
}

.login-panel__tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: #0095ff;
  border-radius: 1px;
}

.login-panel__reg-link {
  font-size: 13px;
  color: #666;
  white-space: nowrap;
  padding-top: 4px;
}

.login-panel__reg-link a {
  color: #0095ff;
  cursor: pointer;
  text-decoration: none;
}

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

.login-panel__notice {
  margin: 16px 0 20px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.55;
  color: #ad6800;
  background: #fffbe6;
  border: 1px solid #ffe58f;
  border-radius: 2px;
}

.login-page .el-form-item {
  margin-bottom: 18px;
}

.login-page .el-form-item__label {
  padding-bottom: 6px;
  font-size: 14px;
  color: #333;
}

.login-page .el-input__wrapper {
  height: 40px;
  border-radius: 2px;
  box-shadow: 0 0 0 1px #d9d9d9 inset;
  background: #fff;
}

.login-page .el-input__wrapper:hover {
  box-shadow: 0 0 0 1px #0095ff inset;
}

.login-page .el-input__wrapper.is-focus {
  box-shadow: 0 0 0 1px #0095ff inset !important;
}

.login-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 20px;
  font-size: 13px;
  color: #666;
}

.login-btn {
  width: 100%;
  height: 40px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 2px;
  box-shadow: none;
  --el-button-bg-color: #0095ff;
  --el-button-border-color: #0095ff;
  --el-button-hover-bg-color: #0086e6;
  --el-button-hover-border-color: #0086e6;
}

.login-btn:hover { box-shadow: none; }

.login-panel__links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 16px;
  font-size: 13px;
}

.login-panel__links a {
  color: #0095ff;
  cursor: pointer;
  text-decoration: none;
}

.login-panel__links a:hover { text-decoration: underline; }

/* 页脚 */
.login-site-footer {
  flex-shrink: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 40px;
  font-size: 12px;
  color: #888;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(0, 120, 200, 0.08);
}

.login-site-footer a {
  color: #666;
  text-decoration: none;
  margin-left: 16px;
}

.login-site-footer a:hover { color: #0095ff; }

.login-demo-hint {
  margin-top: 16px;
  padding: 10px 12px;
  font-size: 12px;
  color: #666;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 2px;
}

.login-demo-hint code {
  padding: 1px 5px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 2px;
  color: #0095ff;
  font-family: ui-monospace, monospace;
}

@media (max-width: 1100px) {
  .login-promo { left: 5%; max-width: 320px; }
  .login-panel-wrap { margin-right: 40px; }
}

@media (max-width: 900px) {
  .login-promo { display: none; }

  .login-bg__overlay {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.55) 100%);
  }

  .login-body {
    padding: 24px 16px;
    justify-content: center;
  }

  .login-panel-wrap {
    margin: 0 auto;
  }

  .login-topbar,
  .login-site-footer {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 480px) {
  .login-panel {
    padding: 24px 20px 20px;
  }

  .login-panel__head {
    flex-direction: column;
    align-items: stretch;
  }

  .login-panel__reg-link {
    text-align: right;
  }
}