:root {
  --meron-ink: #14213d;
  --meron-blue: #2563eb;
  --meron-blue-dark: #1d4ed8;
  --meron-bg: #eef3fb;
  --meron-border: #d8e1f0;
  --meron-text: #172033;
  --meron-muted: #63708a;
  --meron-danger: #b4233b;
}

* { box-sizing: border-box; }

html, body.meron-login-page { min-height: 100%; }

body.meron-login-page {
  margin: 0;
  background: var(--meron-bg);
  color: var(--meron-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.meron-login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  border-top: 6px solid var(--meron-blue);
}

.meron-login-panel {
  width: min(100%, 410px);
  padding: 40px;
  background: #fff;
  border: 1px solid var(--meron-border);
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(20, 33, 61, 0.16);
}

.meron-login-brand {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 8px;
  background: #f8c939;
  color: #172033;
  font-size: 25px;
  font-weight: 800;
}

.meron-login-kicker { margin: 0 0 6px; color: var(--meron-blue-dark); font-size: 14px; font-weight: 700; }
.meron-login-panel h1 { margin: 0 0 28px; font-size: 30px; line-height: 1.15; letter-spacing: 0; }
.meron-login-form { display: grid; gap: 10px; }
.meron-login-form label { margin-top: 8px; font-size: 13px; font-weight: 700; color: var(--meron-text); }
.meron-login-form input[type="text"], .meron-login-form input[type="password"] {
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid var(--meron-border);
  border-radius: 6px;
  background: #fff;
  color: var(--meron-text);
  font: inherit;
}
.meron-login-form input:focus { outline: 3px solid rgba(37, 99, 235, 0.18); border-color: var(--meron-blue); }
.meron-login-remember { display: inline-flex; align-items: center; gap: 8px; margin: 8px 0 14px !important; color: var(--meron-muted) !important; font-weight: 500 !important; }
.meron-login-remember input { width: 16px; height: 16px; accent-color: var(--meron-blue); }
.meron-login-form button { min-height: 46px; border: 0; border-radius: 6px; background: var(--meron-blue); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.meron-login-form button:hover { background: var(--meron-blue-dark); }
.meron-login-error { margin: -10px 0 16px; padding: 10px 12px; border-left: 3px solid var(--meron-danger); background: #fff1f3; color: var(--meron-danger); font-size: 14px; }

@media (max-width: 480px) {
  .meron-login-shell { padding: 16px; }
  .meron-login-panel { padding: 28px 24px; }
}