/**
 * Login — estilos especificos (tokens em /static/css/theme.css).
 * Direcao: utilitario corporativo; unico “escape” = tema fixo no canto, card centrado
 * (sem 2. grid item que partia o eixo do formulario).
 */
.login-layout {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(var(--space-5), 5vw, var(--space-10));
}

/* Fora do fluxo do .login-layout: o main so centra o card. */
.login-theme-toggle {
  position: fixed;
  top: max(var(--space-3), env(safe-area-inset-top, 0px));
  right: max(var(--space-4), env(safe-area-inset-right, 0px));
  z-index: 50;
  background: var(--panel-bg);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.login-theme-toggle.theme-toggle--icon {
  padding: 0;
  min-width: 2.75rem;
  min-height: 2.75rem;
  font-size: 0;
}

.login-card {
  width: min(100%, 26rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--panel-bg);
  padding: clamp(var(--space-6), 5vw, var(--space-8));
  box-shadow: var(--shadow-lg);
}

@media (prefers-reduced-motion: no-preference) {
  .login-card {
    animation: login-card-enter 0.4s ease-out;
  }

  @keyframes login-card-enter {
    from {
      opacity: 0;
      transform: translateY(10px);
    }

    to {
      opacity: 1;
      transform: none;
    }
  }
}

.login-header {
  margin-bottom: var(--space-5);
}

.login-title {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.125rem, 4.2vw, var(--text-2xl));
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0;
  white-space: nowrap;
}

.login-title__name {
  flex: 0 1 auto;
  min-width: 0;
  line-height: 1.2;
}

.login-title .app-version--inline,
.login-title .app-db-env--inline {
  flex: 0 0 auto;
  font-size: 0.72em;
  line-height: 1;
  letter-spacing: 0;
}

.login-title .app-version--inline {
  font-weight: 500;
  opacity: 0.75;
}

.login-title .app-version--inline::before,
.login-title .app-db-env--inline::before {
  margin: 0 0.5em;
}

.login-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

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

.field {
  margin-bottom: 0;
}

.field label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text);
}

.field input {
  width: 100%;
  min-height: var(--touch-min);
  border: 1px solid var(--border-strong);
  background: var(--bg-input);
  color: var(--text);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.field input:hover {
  border-color: var(--border);
}

.field-error {
  display: block;
  min-height: 1.25rem;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--danger);
}

#login-form button[type="submit"] {
  width: 100%;
  min-height: var(--touch-min);
  border: 0;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

#login-form button[type="submit"]:hover:not(:disabled) {
  background: var(--primary-hover);
}

#login-form button[type="submit"]:active:not(:disabled) {
  transform: scale(0.99);
}

#login-form button[type="submit"]:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.feedback {
  min-height: 1.5rem;
  margin: var(--space-5) 0 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.feedback.error {
  color: var(--danger);
}

.feedback.success {
  color: var(--success);
}