/* ===========================================================================
   Toast compartilhado do sistema (ax-flash-toast)
   Fonte única de verdade para feedback transitório em TODAS as superfícies:
   admin, login, site público, field (PWA) e wizard.

   - Servidor: app/views/shared/_flash_messages.html.erb (modo toast).
   - Cliente:  app/javascript/controllers/ax_toast.js (window.axToast).

   Linkado por todos os layouts via stylesheet_link_tag "ax_toast".
   Usa fallbacks nas custom properties para funcionar fora do admin.
   =========================================================================== */
.ax-flash-toast-stack {
  position: fixed;
  top: calc(var(--ax-navbar-h, 12px) + 12px);
  right: 14px;
  z-index: 2600;
  display: grid;
  gap: 8px;
  width: min(420px, calc(100vw - 28px));
  pointer-events: none;
}

.ax-flash-toast {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 28px;
  align-items: start;
  gap: 9px;
  min-height: 44px;
  padding: 10px 10px 10px 12px;
  border: 1px solid #d8dee8;
  border-left-width: 4px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 16px 36px rgba(15, 23, 42, .16), 0 2px 8px rgba(15, 23, 42, .08);
  color: #263241;
  pointer-events: auto;
  animation: ax-flash-toast-enter 140ms ease-out both, ax-flash-toast-exit 180ms ease-in 6.5s forwards;
}

/* Toasts disparados via JS removem-se sozinhos; sem o auto-exit do CSS. */
.ax-flash-toast--js {
  animation: ax-flash-toast-enter 140ms ease-out both;
}

.ax-flash-toast--leaving {
  animation: ax-flash-toast-exit 180ms ease-in forwards;
}

.ax-flash-toast--success { border-left-color: #16a34a; }
.ax-flash-toast--danger { border-left-color: #dc2626; }
.ax-flash-toast--warning { border-left-color: #d97706; }
.ax-flash-toast--info { border-left-color: var(--admin-primary, #365f8f); }

.ax-flash-toast__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--admin-primary, #365f8f);
  font-size: 13px;
}

.ax-flash-toast--success .ax-flash-toast__icon { color: #15803d; background: #ecfdf3; }
.ax-flash-toast--danger .ax-flash-toast__icon { color: #b42318; background: #fff1f0; }
.ax-flash-toast--warning .ax-flash-toast__icon { color: #b45309; background: #fffbeb; }

.ax-flash-toast__message {
  min-width: 0;
  color: #263241;
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.35;
}

.ax-flash-toast__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-top: -2px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: #667085;
  cursor: pointer;
}

.ax-flash-toast__close:hover {
  border-color: #d8dee8;
  background: #f6f8fb;
  color: #263241;
}

@keyframes ax-flash-toast-enter {
  from { opacity: 0; transform: translate3d(10px, -4px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes ax-flash-toast-exit {
  to { opacity: 0; transform: translate3d(10px, -4px, 0); pointer-events: none; }
}

@media (prefers-reduced-motion: reduce) {
  .ax-flash-toast,
  .ax-flash-toast--js,
  .ax-flash-toast--leaving {
    animation: none;
  }
}

/* ===========================================================================
   Validação de formulário (compartilhado em todas as superfícies)
   - .is-invalid: aplicado pelo field_error_proc a input/select/textarea com erro.
   - .ax-field__error: mensagem por campo (partial _field_error).
   Cobre controles do design system (.ax-control) e legados Bootstrap.
   =========================================================================== */
.ax-control.is-invalid,
.ax-field input.is-invalid,
.ax-field select.is-invalid,
.ax-field textarea.is-invalid,
input.is-invalid,
select.is-invalid,
textarea.is-invalid,
.form-control.is-invalid,
.form-select.is-invalid {
  border-color: #dc2626 !important;
}

.ax-control.is-invalid:focus,
input.is-invalid:focus,
select.is-invalid:focus,
textarea.is-invalid:focus,
.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
  box-shadow: 0 0 0 2px rgba(220, 38, 38, .15) !important;
  outline: 0;
}

.ax-field__error {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  color: #b42318;
  font-size: 11.5px;
  font-weight: 650;
  line-height: 1.3;
}

.ax-field__error i {
  font-size: 12px;
  flex: 0 0 auto;
}