:root {
  font-family: Inter, "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #101828;
  background: #eef2f6;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
}

button,
input {
  font: inherit;
  letter-spacing: 0;
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  width: min(920px, calc(100% - 40px));
  min-height: 520px;
  margin: max(40px, calc((100vh - 520px) / 2)) auto;
  overflow: hidden;
  border: 1px solid #d6dee8;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(16, 24, 40, 0.12);
}

.login-brand {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 58px 46px;
  background: #101b2d;
  color: #fff;
}

.brand-mark {
  display: grid;
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
  place-items: center;
  border-radius: 8px;
  background: #fff;
  color: #101b2d;
  font-size: 21px;
  font-weight: 900;
}

.login-brand p,
.login-brand h1,
.login-brand span {
  margin: 0;
  letter-spacing: 0;
}

.login-brand p {
  margin: 4px 0 10px;
  color: #80c7b6;
  font-size: 14px;
  font-weight: 800;
}

.login-brand h1 {
  max-width: 290px;
  font-size: 30px;
  line-height: 1.25;
}

.login-brand span {
  display: block;
  max-width: 260px;
  margin-top: 16px;
  color: #c7d2e0;
  font-size: 14px;
  line-height: 1.7;
}

.login-panel {
  align-self: center;
  width: min(390px, calc(100% - 64px));
  margin: auto;
  padding: 40px 0;
}

.login-heading span {
  color: #087f6b;
  font-size: 14px;
  font-weight: 800;
}

.login-heading h2 {
  margin: 7px 0 30px;
  font-size: 28px;
  letter-spacing: 0;
}

form {
  display: grid;
  gap: 11px;
}

label {
  margin-top: 7px;
  font-size: 14px;
  font-weight: 800;
}

input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  outline: none;
  background: #fff;
  color: #101828;
}

input:focus {
  border-color: #2672eb;
  box-shadow: 0 0 0 3px rgba(38, 114, 235, 0.12);
}

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 62px;
}

.password-field button {
  position: absolute;
  top: 5px;
  right: 5px;
  height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #526277;
  cursor: pointer;
}

.password-field button:hover {
  background: #f1f5f9;
}

.login-error {
  margin-top: 7px;
  padding: 10px 12px;
  border-left: 3px solid #d92d20;
  background: #fff1f0;
  color: #b42318;
  font-size: 13px;
  line-height: 1.5;
}

.login-submit {
  height: 48px;
  margin-top: 12px;
  border: 0;
  border-radius: 6px;
  background: #2468e5;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.login-submit:hover {
  background: #1858ca;
}

.login-submit:disabled {
  cursor: wait;
  opacity: 0.68;
}

@media (max-width: 720px) {
  .login-shell {
    grid-template-columns: 1fr;
    width: min(100% - 24px, 500px);
    min-height: 0;
    margin: 24px auto;
  }

  .login-brand {
    padding: 30px 26px;
  }

  .login-brand span {
    display: none;
  }

  .login-panel {
    width: calc(100% - 48px);
    padding: 34px 0 42px;
  }
}