/* ============================================================
   alerts.css — Zona notifiche fissa in cima a ogni $pagina
                + toast, inline alert, banner
   ============================================================ */

/* ── Zona alert (contenitore) ── */
.alert-zone {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

/* ── Alert base ── */
.app-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 0.5px solid;
  font-size: var(--fs-sm);
  line-height: var(--lh-base);
  animation: alert-in .2s ease;
}

@keyframes alert-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.app-alert i {
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

.app-alert-body {
  flex: 1;
}

.app-alert-title {
  font-weight: var(--fw-medium);
  font-size: var(--fs-base);
  margin-bottom: 2px;
}

/* Pulsante chiudi */
.app-alert-close {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 0 0 var(--space-2);
  font-size: var(--fs-base);
  color: inherit;
  opacity: .5;
  flex-shrink: 0;
  line-height: 1;
  transition: opacity var(--transition-base);
  align-self: center;
}

.app-alert-close:hover {
  opacity: 1;
}

/* ── Varianti ── */
.app-alert-success {
  background: var(--color-success-bg);
  border-color: var(--color-success-border);
  color: var(--color-success-text);
}

.app-alert-warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
  color: var(--color-warning-text);
}

.app-alert-danger {
  background: var(--color-danger-bg);
  border-color: var(--color-danger-border);
  color: var(--color-danger-text);
}

.app-alert-info {
  background: var(--color-info-bg);
  border-color: var(--color-info-border);
  color: var(--color-info-text);
}

/* ── Alert con bordo laterale accentuato ── */
.app-alert-accent {
  border-left-width: 3px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ── Toast (angolo in alto a destra, JS-driven) ── */
.toast-container {
  position: fixed;
  top: calc(var(--topbar-height) + var(--space-3));
  right: var(--space-5);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
  max-width: 360px;
  width: 100%;
}

.toast {
  pointer-events: auto;
  background: var(--bg-surface);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  animation: toast-in .25s ease;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.toast.hide {
  opacity: 0;
  transform: translateX(20px);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.toast i {
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast-title {
  font-weight: var(--fw-medium);
  font-size: var(--fs-base);
  color: var(--text-primary);
}

.toast-msg {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  margin-top: 2px;
}

.toast-close {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: var(--fs-base);
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}

.toast-close:hover {
  color: var(--text-primary);
}

/* Colori icona per tipo */
.toast-success i { color: var(--color-success); }
.toast-warning i { color: var(--color-warning); }
.toast-danger i  { color: var(--color-danger); }
.toast-info i    { color: var(--color-info); }