:root {
  --ink: #111827;
  --muted: #5b6475;
  --brand: #2057d6;
  --brand-2: #12a7b8;
  --accent: #ff8a3d;
  --rose: #d93ca5;
  --line: #dce4f0;
  --panel: #fff;
  --deep: #0c1220;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(32, 87, 214, .18), transparent 38%),
    linear-gradient(225deg, rgba(18, 167, 184, .14), transparent 42%),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, .04) 1px, transparent 1px),
    var(--deep);
  background-size: auto, auto, 72px 72px, 72px 72px, auto;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.login-shell {
  display: grid;
  min-height: 100vh;
  width: min(100% - 28px, 1120px);
  margin: 0 auto;
  place-items: center;
  padding: 34px 0;
}

.login-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 34px;
  align-items: center;
  width: 100%;
  padding: 28px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(220, 228, 240, .92);
  border-radius: var(--radius);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .26);
  backdrop-filter: blur(18px);
}

.brand {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.brand img {
  width: 92px;
  height: auto;
}

.copy {
  padding: 18px 0 22px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  color: var(--brand-2);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

h1 {
  max-width: 580px;
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 4.7rem);
  line-height: .98;
  letter-spacing: 0;
}

.copy p:last-child {
  max-width: 520px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

form {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 46px rgba(17, 24, 39, .08);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 900;
}

input {
  width: 100%;
  height: 46px;
  padding: 0 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #cfd9e8;
  border-radius: var(--radius);
  outline: none;
}

input:focus {
  border-color: rgba(32, 87, 214, .7);
  box-shadow: 0 0 0 3px rgba(32, 87, 214, .14);
}

button {
  min-height: 48px;
  margin-top: 4px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--rose) 58%, var(--accent));
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(32, 87, 214, .24);
  font-weight: 900;
  cursor: pointer;
}

.message {
  min-height: 22px;
  margin: 2px 0 0;
  color: #b42342;
  font-size: .9rem;
  font-weight: 800;
}

@media (max-width: 860px) {
  .login-card {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  form {
    padding: 20px;
  }
}

@media (max-width: 460px) {
  .login-shell {
    width: min(100% - 18px, 1120px);
  }

  .login-card {
    padding: 18px;
  }

  .brand {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}