:root {
  color-scheme: light;
  --purple: #171717;
  --purple-soft: #f1f1f1;
  --peach: #eeeeec;
  --ink: #171717;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 20%, rgba(220, 4, 3, .13), transparent 30%),
    radial-gradient(circle at 88% 80%, rgba(0, 0, 0, .10), transparent 28%),
    var(--peach);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 22px;
  pointer-events: none;
  border: 1px solid rgba(0, 0, 0, .14);
  border-radius: 24px;
}

.login-shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 42px 24px;
}

.login-card {
  width: min(720px, 100%);
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid rgba(0, 0, 0, .13);
  border-radius: 24px;
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 35px 90px rgba(0, 0, 0, .13);
  backdrop-filter: blur(20px);
}

.brand-lockup,
.joker-brand {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 26px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(0, 0, 0, .12);
}

.joker-brand img { width: 210px; }
.brand-lockup > span { color: rgba(0, 0, 0, .34); font-size: 1.35rem; }
.mockingbird-logo { width: 165px; margin-left: auto; }

.login-copy { margin: 46px 0 32px; }
.eyebrow {
  margin: 0 0 13px;
  color: #dc0403;
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

h1 {
  max-width: 570px;
  margin: 0;
  color: var(--purple);
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: .95;
  text-transform: uppercase;
}

.login-copy p:last-child {
  max-width: 500px;
  margin: 24px 0 0;
  color: #626262;
  font-size: 1.05rem;
  line-height: 1.65;
}

.login-form { display: grid; gap: 12px; }
.login-form label { font-size: .82rem; font-weight: 800; }

.login-form input {
  min-height: 58px;
  border: 1px solid rgba(0, 0, 0, .18);
  border-radius: 16px;
  padding: 0 18px;
  color: var(--purple);
  background: #fff;
  font: inherit;
  outline: none;
}

.login-form input:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 4px rgba(220, 4, 3, .11);
}

.login-form button {
  min-height: 58px;
  margin-top: 8px;
  border: 0;
  border-radius: 16px;
  color: #fff;
  background: var(--purple);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.login-form button:hover { background: #dc0403; }
.login-error { margin: 0; color: #a12948; font-size: .85rem; font-weight: 800; }
.login-note { margin: 26px 0 0; color: #888095; font-size: .8rem; text-align: center; }

@media (max-width: 620px) {
  body::before { inset: 10px; border-radius: 24px; }
  .login-shell { padding: 20px; }
  .login-card { padding: 32px 24px; border-radius: 28px; }
  .brand-lockup { flex-wrap: wrap; gap: 16px; }
  .mockingbird-logo { width: 145px; margin-left: 0; }
  .joker-brand img { width: 180px; }
}