/* ═══════════════════════════════════════════════
   LOGIN PAGE — card centrado com header accent
   ═══════════════════════════════════════════════ */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  background: var(--color-bg-subtle);
}

.login-card {
  width: 100%;
  max-width: 28rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: fadeIn 0.4s ease-out;
}

/* ── Header com accent ── */
.login-card__header {
  background: var(--color-accent);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.login-card__header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.login-card__logo {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  margin: 0 auto var(--space-3);
  filter: brightness(0) invert(1);
  position: relative;
}

.login-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-1);
  position: relative;
}

.login-card__subtitle {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  position: relative;
}

/* ── Body ── */
.login-card__body {
  padding: var(--space-8) var(--space-6);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* ── Credentials hint ── */
.login-hint {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--color-bg-muted);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
}

.login-hint__title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.login-hint__row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}

.login-hint__value {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  color: var(--color-accent-text);
  font-size: var(--text-sm);
}