/* Universal toast notifications for ServiceCRM.
   Kept separate from base_blocks.css/html_tags.css.

   Placement:
   - desktop/ordinary site: top right on wide screens, top centered on narrow screens;
   - mobile site: bottom with safe-area padding;
   - PWA/Capacitor: bottom above the fixed app navigation.
*/
.pwa-toast-stack,
.pwa-toast-stack *{
  box-sizing:border-box;
}

.pwa-toast-stack{
  position:fixed !important;
  z-index:7600;
  display:flex;
  flex-direction:column;
  gap:8px;
  pointer-events:none;
  width:auto !important;
  max-width:none !important;
  left:max(12px, env(safe-area-inset-left, 0px)) !important;
  right:max(12px, env(safe-area-inset-right, 0px)) !important;
  top:calc(12px + env(safe-area-inset-top, 0px)) !important;
  bottom:auto !important;
  align-items:center;
}

.pwa-toast{
  width:100%;
  max-width:520px;
  min-width:0;
  margin:0;
  border-radius:18px;
  border:1px solid color-mix(in srgb,var(--app-border) 76%,transparent);
  background:color-mix(in srgb,var(--app-surface) 96%,transparent);
  color:var(--app-text);
  box-shadow:var(--app-shadow-soft);
  padding:12px 44px 12px 14px;
  font-size:14px;
  font-weight:700;
  line-height:1.35;
  transform:translateY(-12px);
  opacity:0;
  transition:opacity .18s ease, transform .18s ease;
  position:relative;
  pointer-events:auto;
  overflow:hidden;
  overflow-wrap:anywhere;
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
}

.pwa-toast.is-visible{
  opacity:1;
  transform:translateY(0);
}

.pwa-toast--success{
  border-color:var(--app-success-border);
  background:var(--app-success-soft);
}

.pwa-toast--warning{
  border-color:var(--app-warning-border);
  background:var(--app-warning-soft);
}

.pwa-toast--error{
  border-color:var(--app-danger-border);
  background:var(--app-danger-soft);
}

.pwa-toast__message{
  min-width:0;
  max-width:100%;
  overflow-wrap:anywhere;
}

.pwa-toast__close{
  position:absolute;
  top:50%;
  right:8px;
  width:32px;
  height:32px;
  min-width:32px;
  min-height:32px;
  padding:0;
  transform:translateY(-50%);
  border:0;
  border-radius:999px;
  background:color-mix(in srgb,var(--app-text) 6%,transparent);
  color:inherit;
  font-size:21px;
  font-weight:800;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}

.pwa-toast__close:active{
  transform:translateY(-50%) scale(.96);
}

/* Mobile browser version: bottom, but without app navigation offset. */
body[data-toast-placement="bottom"] .pwa-toast-stack{
  top:auto !important;
  bottom:calc(16px + env(safe-area-inset-bottom, 0px)) !important;
}

body[data-toast-placement="bottom"] .pwa-toast{
  transform:translateY(12px);
}

/* PWA/Capacitor: bottom above fixed app navigation. */
body[data-toast-placement="bottom-app"] .pwa-toast-stack,
body[data-interface-mode="pwa"] .pwa-toast-stack,
html[data-crm-ui="pwa"] .pwa-toast-stack{
  top:auto !important;
  bottom:calc(86px + env(safe-area-inset-bottom, 0px)) !important;
}

body[data-toast-placement="bottom-app"] .pwa-toast,
body[data-interface-mode="pwa"] .pwa-toast,
html[data-crm-ui="pwa"] .pwa-toast{
  transform:translateY(12px);
}

body[data-toast-placement="bottom"] .pwa-toast.is-visible,
body[data-toast-placement="bottom-app"] .pwa-toast.is-visible,
body[data-interface-mode="pwa"] .pwa-toast.is-visible,
html[data-crm-ui="pwa"] .pwa-toast.is-visible{
  transform:translateY(0);
}

@media (min-width:768px){
  body[data-toast-placement="top"] .pwa-toast-stack,
  body:not([data-toast-placement]) .pwa-toast-stack{
    left:auto !important;
    right:24px !important;
    top:24px !important;
    bottom:auto !important;
    width:min(420px, calc(100vw - 48px)) !important;
    max-width:calc(100vw - 48px) !important;
    align-items:stretch;
  }

  body[data-toast-placement="top"] .pwa-toast,
  body:not([data-toast-placement]) .pwa-toast{
    width:100%;
    max-width:100%;
  }

  body[data-toast-placement="bottom-app"] .pwa-toast-stack,
  body[data-interface-mode="pwa"] .pwa-toast-stack,
  html[data-crm-ui="pwa"] .pwa-toast-stack{
    left:24px !important;
    right:24px !important;
    bottom:calc(92px + env(safe-area-inset-bottom, 0px)) !important;
    align-items:center;
  }

  body[data-toast-placement="bottom-app"] .pwa-toast,
  body[data-interface-mode="pwa"] .pwa-toast,
  html[data-crm-ui="pwa"] .pwa-toast{
    width:min(520px, 100%);
  }
}

@media (prefers-color-scheme:dark){
  html[data-crm-theme="system"] .pwa-toast{
    background:color-mix(in srgb,var(--app-surface) 94%,transparent);
    border-color:color-mix(in srgb,var(--app-border) 76%,transparent);
    color:var(--app-text);
  }

  html[data-crm-theme="system"] .pwa-toast--success{
    background:var(--app-success-soft);
  }

  html[data-crm-theme="system"] .pwa-toast--warning{
    background:var(--app-warning-soft);
  }

  html[data-crm-theme="system"] .pwa-toast--error{
    background:var(--app-danger-soft);
  }
}