/* Independent login surface, using kore-ui's keepd accent and system font. */
:root {
  color-scheme: light dark;
  --bg: #f1f4f6;
  --card: #fff;
  --fg: #14191d;
  --muted: #626a73;
  --border: #dce0e4;
  --accent: oklch(58% 0.15 60);
  --soft: oklch(95% 0.05 70);
  --error: #b42318;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171b;
    --card: #1d2126;
    --fg: #edf0f3;
    --muted: #a9b0b8;
    --border: #363c43;
    --soft: oklch(31% 0.06 65);
    --error: #ff9b94;
  }
}
* {
  box-sizing: border-box;
}
html [hidden] {
  display: none;
}
body {
  margin: 0;
  min-height: 100svh;
  padding: 32px 16px;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--fg);
  font:
    15px / 1.5 system-ui,
    sans-serif;
}
.card {
  width: 100%;
  max-width: 420px;
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 10px 36px #00000008;
}
.brand {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--accent);
  text-decoration: none;
  font-size: 22px;
  font-weight: 650;
}
.brand span {
  color: var(--fg);
  font-size: 18px;
}
h1 {
  margin: 26px 0 6px;
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.5px;
}
.subtitle {
  margin: 0 0 24px;
  color: var(--muted);
}
.tabs {
  border: 0;
  min-width: 0;
  display: flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 22px;
  background: var(--bg);
  border-radius: 8px;
}
button,
input,
.sso {
  font: inherit;
}
button {
  cursor: pointer;
}
.tabs button {
  flex: 1;
  padding: 8px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
}
.tabs button[aria-pressed="true"] {
  background: var(--card);
  color: var(--fg);
  box-shadow: 0 1px 4px #00000015;
}
label {
  display: block;
  margin: 16px 0 6px;
  font-size: 14px;
  font-weight: 550;
}
input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--fg);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 7px;
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.primary,
.sso {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 7px;
  text-align: center;
  text-decoration: none;
  font-weight: 550;
}
.primary {
  margin-top: 24px;
  color: #fff;
  background: var(--accent);
  border: 1px solid transparent;
}
.primary:disabled {
  cursor: wait;
  opacity: 0.7;
}
.sso {
  color: var(--fg);
  background: var(--card);
  border: 1px solid var(--border);
}
.sso:hover {
  background: var(--soft);
}
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  font-size: 13px;
  color: var(--muted);
}
.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.hint,
.footer {
  color: var(--muted);
  font-size: 12px;
}
.hint {
  margin: 8px 0 0;
}
.center,
.footer {
  text-align: center;
}
.footer {
  margin: 28px 0 0;
}
.error {
  border-left: 3px solid var(--error);
  padding: 8px 12px;
  margin: 18px 0 0;
  color: var(--error);
  font-size: 14px;
}
@media (max-width: 480px) {
  .card {
    padding: 24px;
  }
  input {
    font-size: 16px;
  }
}