/* ==========================================================================
   Estilos específicos: login e utilitários finais
   ========================================================================== */

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-ink-900);
}

@media (max-width: 900px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-visual { display: none; }
}

.login-form-side {
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.login-card { width: 100%; max-width: 380px; }

.login-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-7);
}

.login-brand__mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, var(--color-brand-500), var(--color-brand-700));
  color: var(--color-ink-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
}

.login-brand__name { font-weight: 700; font-size: 15px; color: var(--color-text); line-height: 1.25; }
.login-brand__sub { font-size: 11.5px; color: var(--color-text-muted); }

.login-card h1 { font-size: 21px; font-weight: 700; margin-bottom: 4px; }
.login-card > p.login-tagline { font-size: 13px; color: var(--color-text-muted); margin-bottom: var(--space-6); }

.login-form { display: flex; flex-direction: column; gap: var(--space-4); }

.login-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
}

.login-remember { display: flex; align-items: center; gap: 8px; color: var(--color-text-muted); }
.login-forgot { color: var(--color-brand-700); font-weight: 600; }
.login-forgot:hover { text-decoration: underline; }

.login-footnote {
  margin-top: var(--space-6);
  font-size: 11.5px;
  color: var(--color-text-faint);
  text-align: center;
}

.login-visual {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-8);
  background: radial-gradient(circle at 20% 15%, #1B2740 0%, var(--color-ink-900) 55%);
}

.login-visual__crates {
  position: absolute;
  inset: 0;
  opacity: 0.5;
}

.login-visual__content { position: relative; z-index: 1; color: #fff; }
.login-visual__content h2 { font-size: 26px; font-weight: 700; max-width: 380px; line-height: 1.3; letter-spacing: -0.01em; }
.login-visual__content p { font-size: 13.5px; color: var(--color-sidebar-text); margin-top: var(--space-3); max-width: 340px; }

.login-visual__stats {
  position: relative;
  z-index: 1;
  display: flex;
  gap: var(--space-7);
}
.login-visual__stat-value { font-size: 22px; font-weight: 700; color: #fff; }
.login-visual__stat-label { font-size: 11.5px; color: var(--color-sidebar-text); margin-top: 2px; }

/* ---------- Login error ---------- */
.field-error-banner {
  display: none;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  color: var(--color-danger-text);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: 12.5px;
}
.field-error-banner.is-visible { display: flex; }

/* ---------- Skeleton (carregamento simulado) ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--color-ink-100) 25%, var(--color-border) 37%, var(--color-ink-100) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-loading { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }