:root {
  --ink: #17334e;
  --muted: #6c8093;
  --line: rgba(255, 255, 255, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(9, 29, 48, 0.64), rgba(9, 29, 48, 0.12)),
    url("/assets/hero-main.png") center / cover no-repeat;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

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

.login-card {
  width: min(100%, 420px);
  padding: 34px;
  color: #edf8fc;
  border: 1px solid var(--line);
  background: rgba(14, 37, 58, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 70px rgba(4, 17, 29, 0.28);
}

.login-card__brand {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.26em;
}

h1 {
  margin: 0 0 28px;
  font-size: 34px;
  font-weight: 400;
}

form,
label {
  display: grid;
}

form {
  gap: 18px;
}

label {
  gap: 8px;
  color: rgba(237, 248, 252, 0.82);
}

input,
button {
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  font: inherit;
}

input {
  padding: 8px 12px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

input:focus {
  border-color: rgba(255, 255, 255, 0.7);
}

button {
  margin-top: 4px;
  color: #102338;
  background: rgba(245, 251, 255, 0.88);
  cursor: pointer;
}

.status {
  margin: 0;
  min-height: 20px;
  color: rgba(237, 248, 252, 0.76);
  font-size: 13px;
  line-height: 1.5;
}

.status.is-error {
  color: #ffd1d5;
}