:root {
  --bg: #faf8f8;
  --card: #f1eded;
  --ink: #4a3d41;
  --ink-soft: #93848a;
  /* AA variants measured with WCAG relative luminance:
     --ink-soft-aa #706269 on --bg 5.45:1, on --card 4.97:1.
     --mauve-text #7a5269 on --bg 6.13:1, on --card 5.58:1.
     White on --mauve-text is 6.48:1 for the primary action. */
  --ink-soft-aa: #706269;
  --mauve: #946e83;
  --mauve-text: #7a5269;
  --rust: #a8574a;
  --rust-tint: #f3e1dc;
  --rust-text: #7c4136;
  --rule: #ddd5d8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "Karla", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

h1 {
  margin: 0;
  font-family: "Libre Franklin", system-ui, sans-serif;
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: 0;
}

a {
  color: var(--ink);
  font-weight: 600;
}

.inline-action-form {
  margin: 0;
}

.inline-action-form button {
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  padding: 0;
  text-decoration: underline;
}

.shell {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 32px 20px;
}

.auth-layout {
  min-height: calc(100vh - 64px);
  display: grid;
  align-items: center;
}

.auth-panel,
.home-surface {
  width: min(100%, 560px);
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--card);
  padding: clamp(24px, 6vw, 48px);
}

.home-surface {
  width: min(100%, 760px);
  margin: 10vh auto 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--ink-soft-aa);
  font-family: "Libre Franklin", system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lede {
  margin: 16px 0 0;
  color: var(--ink-soft-aa);
}

.form-stack {
  display: grid;
  gap: 18px;
  margin-top: 32px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 600;
}

label span,
.home-facts dt {
  color: var(--ink-soft-aa);
  font-size: 0.95rem;
}

input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  padding: 10px 12px;
}

input:focus {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.primary-action {
  min-height: 48px;
  border: 0;
  border-radius: 6px;
  background: var(--mauve-text);
  color: #fff;
  cursor: pointer;
  font-family: "Libre Franklin", system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
}

.home-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 32px 0 0;
}

.home-facts div {
  border-top: 1px solid var(--rule);
  padding-top: 14px;
}

.home-facts dt,
.home-facts dd {
  margin: 0;
}

.home-facts dd {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.home-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.flash-stack {
  display: grid;
  gap: 8px;
  margin: 0 auto 16px;
  width: min(100%, 560px);
}

.flash {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--card);
  color: var(--ink);
  padding: 10px 12px;
}

.flash-error {
  border-color: var(--rust);
  background: var(--rust-tint);
  color: var(--rust-text);
}

@media (max-width: 640px) {
  .shell {
    padding: 20px 14px;
  }

  .home-facts {
    grid-template-columns: 1fr;
  }
}