/* ═══════════════════════════════════════════════════════════════════════
   HOLZCOM Hettich · Toast notifications · v7.24.0
   Used by both shop + admin. Stack of slide-in cards, auto-dismiss.
   ═══════════════════════════════════════════════════════════════════════ */

.toast-stack {
  position: fixed;
  top: calc(var(--hc-hdr-h, 68px) + env(safe-area-inset-top, 0px) + 12px);
  right: var(--hc-sp-4, 16px);
  display: flex;
  flex-direction: column;
  gap: var(--hc-sp-2, 8px);
  z-index: var(--hc-z-toast, var(--z-toast, 120));
  pointer-events: none;
  max-width: 420px;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2, var(--hc-sp-2, 8px));
  background: var(--paper-3, var(--hc-paper, #fff));
  border: 1px solid var(--line, var(--hc-line, rgba(26, 23, 20, .08)));
  border-radius: var(--radius, var(--hc-r-md, 12px));
  padding: var(--sp-3, var(--hc-sp-3, 12px));
  box-shadow: var(--sh-card, var(--hc-sh-card, 0 8px 28px rgba(26, 23, 20, .12)));
  font-family: var(--sans, var(--hc-sans, sans-serif));
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink, var(--hc-ink, #1a1714));
  min-width: 280px;
  pointer-events: auto;
  position: relative;
  overflow: hidden;
  transform: translateX(120%);
  animation: toast-in 280ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.toast.is-closing {
  animation: toast-out 200ms ease-in forwards;
}

/* Left-edge accent bar */
.toast::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent, var(--hc-accent, #8b7355));
}

.toast.toast--success::before { background: var(--success, var(--hc-success, #3d6b4f)) }
.toast.toast--danger::before  { background: var(--danger, var(--hc-danger, #c9433a)) }
.toast.toast--warn::before    { background: var(--warn, var(--hc-warning, #a67426)) }

.toast-icon {
  flex-shrink: 0;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif, var(--hc-serif, serif));
  font-weight: 600;
  font-size: 14px;
  border-radius: 50%;
  background: var(--accent-tint, var(--hc-accent-soft, rgba(139, 115, 85, .08)));
  color: var(--accent-dark, var(--hc-accent-dark, #5d4d3a));
}
.toast.toast--success .toast-icon { background: var(--success-tint, var(--hc-success-soft, rgba(61, 107, 79, .1))); color: var(--success, var(--hc-success, #3d6b4f)) }
.toast.toast--danger  .toast-icon { background: var(--danger-tint, var(--hc-danger-soft, rgba(201, 67, 58, .08))); color: var(--danger, var(--hc-danger, #c9433a)) }
.toast.toast--warn    .toast-icon { background: var(--warn-tint, var(--hc-warning-soft, rgba(166, 116, 38, .1))); color: var(--warn, var(--hc-warning, #a67426)) }

.toast-body {
  flex: 1;
  min-width: 0;
}
.toast-title {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 2px;
  color: var(--ink, var(--hc-ink, #1a1714));
}
.toast-msg {
  color: var(--ink-2, var(--hc-ink-2, #3a3128));
  font-size: 13px;
}

.toast-close {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border: 0;
  background: transparent;
  color: var(--ink-3, var(--hc-ink-soft, rgba(26, 23, 20, .7)));
  cursor: pointer;
  padding: 0;
  line-height: 1;
  font-size: 18px;
  border-radius: var(--radius-sm, var(--hc-r-sm, 8px));
  transition: background var(--trans, 220ms ease), color var(--trans, 220ms ease);
}
.toast-close:hover {
  background: var(--paper-2, var(--hc-paper-2, #fafaf8));
  color: var(--ink, var(--hc-ink, #1a1714));
}

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 3px;
  right: 0;
  height: 2px;
  background: var(--line, var(--hc-line, rgba(26, 23, 20, .08)));
  transform-origin: left;
  animation: toast-progress linear forwards;
}

@keyframes toast-in {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
@keyframes toast-out {
  from { transform: translateX(0); opacity: 1; }
  to   { transform: translateX(120%); opacity: 0; }
}
@keyframes toast-progress {
  from { transform: scaleX(1); }
  to   { transform: scaleX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .toast, .toast-progress { animation-duration: 0.01ms }
}

@media (max-width: 600px) {
  .toast-stack {
    top: calc(var(--hc-hdr-h, 68px) + env(safe-area-inset-top, 0px) + 8px);
    bottom: auto;
    left: var(--hc-sp-3, 12px);
    right: var(--hc-sp-3, 12px);
    max-width: none;
  }
  .toast {
    animation-name: toast-in-mobile;
    min-width: 0;
  }
  @keyframes toast-in-mobile {
    from { transform: translateY(120%); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
  }
}