:root {
  color-scheme: light;
  --purple-950: #1c0c3d;
  --purple-900: #2a1458;
  --purple-700: #5b21b6;
  --violet-600: #6d28d9;
  --violet-500: #8b5cf6;
  --lavender: #f5f1ff;
  --ink: #161221;
  --muted: #665f75;
  --line: #e5def2;
  --danger-bg: #fff1f2;
  --danger: #9f1239;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgb(139 92 246 / 18%), transparent 30rem),
    radial-gradient(circle at 90% 90%, rgb(109 40 217 / 12%), transparent 28rem),
    #faf9fd;
}

.shell {
  width: min(100% - 2rem, 650px);
  margin: 0 auto;
  padding: 3rem 0 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0 0 1rem;
  color: var(--purple-900);
  font-weight: 800;
  letter-spacing: -.02em;
}

.brand-mark {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border-radius: .75rem;
  color: white;
  background: linear-gradient(145deg, var(--purple-900), var(--violet-500));
}

.card {
  padding: clamp(1.4rem, 5vw, 3rem);
  border: 1px solid rgb(42 20 88 / 10%);
  border-radius: 1.5rem;
  background: rgb(255 255 255 / 94%);
  box-shadow: 0 24px 70px rgb(42 20 88 / 12%);
}

.eyebrow {
  margin: 0 0 .8rem;
  color: var(--violet-600);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .12em;
}

h1 {
  margin: 0;
  color: var(--purple-950);
  font-size: clamp(2rem, 7vw, 3.35rem);
  line-height: 1.02;
  letter-spacing: -.055em;
}

.lead {
  margin: 1.2rem 0 1.6rem;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.actions,
.stack {
  display: grid;
  gap: .8rem;
}

.actions form {
  display: contents;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: .75rem 1rem;
  border: 1px solid transparent;
  border-radius: .8rem;
  font: inherit;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.primary {
  color: white;
  background: linear-gradient(135deg, var(--purple-900), var(--violet-600));
  box-shadow: 0 10px 24px rgb(109 40 217 / 22%);
}

.primary:hover {
  background: var(--purple-950);
}

.secondary {
  color: var(--purple-900);
  border-color: var(--line);
  background: white;
}

.wide {
  width: 100%;
}

.text-link {
  display: inline-block;
  margin-top: 1.2rem;
  color: var(--violet-600);
  font-weight: 650;
}

label {
  margin-top: .5rem;
  color: var(--purple-950);
  font-weight: 750;
}

.secret-input {
  display: grid;
  grid-template-columns: 1fr auto;
  overflow: hidden;
  border: 1px solid #cfc5df;
  border-radius: .85rem;
  background: white;
}

.secret-input:focus-within {
  border-color: var(--violet-500);
  box-shadow: 0 0 0 4px rgb(139 92 246 / 14%);
}

input {
  min-width: 0;
  padding: .95rem 1rem;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font: 600 1rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .03em;
}

.reveal {
  border: 0;
  padding: 0 1rem;
  color: var(--violet-600);
  background: transparent;
  font-weight: 750;
  cursor: pointer;
}

.alert,
.warning {
  margin: 1.2rem 0;
  padding: 1rem;
  border-radius: .85rem;
  line-height: 1.5;
}

.alert {
  color: var(--danger);
  background: var(--danger-bg);
}

.warning {
  color: var(--purple-900);
  background: var(--lavender);
}

.cloud-id-wrap {
  display: grid;
  gap: .8rem;
  margin: 1.2rem 0;
}

.cloud-id {
  display: block;
  overflow-wrap: anywhere;
  padding: 1.1rem;
  border: 1px dashed var(--violet-500);
  border-radius: .85rem;
  color: var(--purple-950);
  background: var(--lavender);
  font: 750 clamp(.95rem, 4vw, 1.18rem) ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  line-height: 1.6;
  text-align: center;
}

.steps {
  margin: 1.2rem 0 1.6rem;
  padding-left: 1.3rem;
  color: var(--muted);
  line-height: 1.8;
}

.footer {
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: .82rem;
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ink: #f4f0fa;
    --muted: #bbb2c9;
    --line: #46375e;
  }

  body {
    background:
      radial-gradient(circle at 15% 10%, rgb(139 92 246 / 20%), transparent 30rem),
      #10091d;
  }

  .brand,
  h1,
  label {
    color: #f4f0fa;
  }

  .card {
    border-color: #352647;
    background: rgb(29 20 43 / 95%);
  }

  .secondary,
  .secret-input {
    color: #f4f0fa;
    background: #241833;
  }

  input {
    color: #f4f0fa;
  }

  .cloud-id {
    color: #f4f0fa;
    background: #241833;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(100% - 1rem, 650px);
    padding-top: 1rem;
  }

  .card {
    border-radius: 1.1rem;
  }
}