.toast-stack {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    /* Every modal backdrop across the app (.qtn-modal-backdrop and its
       siblings) sits at z-index: 3000 — this has to clear that or a toast
       fired while a modal is open renders invisibly underneath it. Matches
       the mobile toast's z-index (assets/css/mobile/toast.css), which
       already had this right. */
    z-index: 4000;
}
.toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    width: 320px;
    max-width: calc(100vw - 48px);
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    padding: 14px 16px;
    border-left: 4px solid transparent;
    transform: translateY(16px);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { flex-shrink: 0; margin-top: 1px; }
.toast-body { flex: 1; min-width: 0; }
.toast-title {
    font-family: Arial, sans-serif;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 3px;
}
.toast-message {
    font-family: Arial, sans-serif;
    font-weight: 400;
    font-size: 13px;
    line-height: 1.45;
    color: #101828;
}
.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    color: #98a2b3;
    padding: 0;
    margin-left: 4px;
}
.toast-error { border-left-color: #B00020; }
.toast-error .toast-icon, .toast-error .toast-title { color: #B00020; }
.toast-success { border-left-color: #018786; }
.toast-success .toast-icon, .toast-success .toast-title { color: #018786; }