:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background: #f4f7f9;
  color: #111b25;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: #f4f7f9;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(100%, 420px);
  padding: 32px;
  background: #ffffff;
  border: 1px solid #d7e0e7;
  border-top: 4px solid #00a7d7;
  border-radius: 6px;
  box-shadow: 0 18px 48px rgba(24, 42, 56, 0.09);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 13px;
  padding-bottom: 24px;
  border-bottom: 1px solid #e2e8ed;
}

.login-brand img {
  border-radius: 6px;
}

.login-brand div {
  display: grid;
  gap: 3px;
}

.login-brand strong {
  font-size: 18px;
}

.login-brand span {
  color: #60707e;
  font-size: 13px;
}

.login-heading {
  margin: 28px 0 24px;
}

.login-heading p {
  margin: 0 0 7px;
  color: #007ca4;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.login-heading h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
}

form {
  display: grid;
  gap: 9px;
}

label {
  margin-top: 7px;
  font-size: 13px;
  font-weight: 700;
}

input {
  width: 100%;
  min-height: 46px;
  padding: 0 13px;
  color: #111b25;
  background: #ffffff;
  border: 1px solid #b9c6cf;
  border-radius: 4px;
  font: inherit;
  outline: none;
}

input:focus {
  border-color: #008ebd;
  box-shadow: 0 0 0 3px rgba(0, 142, 189, 0.13);
}

.login-error {
  margin: 8px 0 0;
  padding: 10px 12px;
  color: #a92038;
  background: #fff3f5;
  border-left: 3px solid #d73552;
  font-size: 13px;
  line-height: 1.4;
}

button {
  min-height: 46px;
  margin-top: 13px;
  color: #ffffff;
  background: #008fbd;
  border: 1px solid #008fbd;
  border-radius: 4px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

button:hover {
  background: #007da6;
  border-color: #007da6;
}

button:focus-visible {
  outline: 3px solid rgba(0, 142, 189, 0.25);
  outline-offset: 2px;
}

@media (max-width: 480px) {
  .login-shell {
    padding: 14px;
  }

  .login-panel {
    padding: 24px 20px;
  }

  .login-heading h1 {
    font-size: 24px;
  }
}