/* MetaCore Panel login — light civic language, same tokens as the hub. */
:root {
  --color-bg: #eef4fb;
  --color-bg-soft: #f7fbff;
  --color-surface: #fff;
  --color-ink: #10203a;
  --color-muted: #5d6f86;
  --color-subtle: #8a9bb0;
  --color-primary: #1d6ef5;
  --color-primary-fg: #fff;
  --color-primary-soft: #e8f1ff;
  --color-border: #d7e3f2;
  --color-danger: #d23b4e;
  --color-danger-soft: #fde8ec;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-card: 0 10px 30px -18px #10203a2e;
  --font-sans: "Inter", "Segoe UI", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  display: grid;
  place-items: center;
  padding: 32px 16px 48px;
}

.shell {
  width: min(100%, 420px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
}

.brand strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: var(--color-primary);
  font-size: 0.62rem;
  font-weight: 700;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 24px 22px 22px;
}

.kicker {
  margin: 0 0 6px;
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.lead {
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 18px 0 16px;
  padding: 4px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-soft);
}

.tabs a {
  display: grid;
  place-items: center;
  min-height: 36px;
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
}

.tabs a.is-on {
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: 0 6px 16px -12px #10203a66;
}

.alert {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--color-danger-soft);
  color: var(--color-danger);
  font-size: 0.88rem;
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-ink);
}

label em {
  color: var(--color-subtle);
  font-style: normal;
  font-weight: 500;
}

input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink);
  font: inherit;
  font-weight: 500;
  outline: none;
}

input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.hint {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.4;
}

button[type="submit"],
button.primary {
  width: 100%;
  height: 48px;
  margin-top: 4px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-primary-fg);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

button[type="submit"]:hover {
  filter: brightness(1.05);
}

button[type="submit"]:active {
  transform: scale(0.98);
}

.foot {
  margin: 16px 4px 0;
  color: var(--color-subtle);
  font-size: 0.78rem;
  line-height: 1.4;
}

@media (max-width: 420px) {
  .card {
    padding: 20px 16px;
  }
}