/* ============================================================================
   Toast notifications
   Renders into #ktuu-toasts (auto-created by toast.js). Variants:
     ktuu-toast-success | ktuu-toast-error | ktuu-toast-warning | ktuu-toast-info
   ============================================================================ */

#ktuu-toasts {
    position: fixed;
    right: 24px;
    top: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: calc(100vw - 48px);
}

.ktuu-toast {
    pointer-events: auto;
    min-width: 280px;
    max-width: 420px;
    background: var(--ktuu-surface);
    border: 1px solid var(--ktuu-border);
    border-left-width: 4px;
    border-radius: var(--ktuu-radius-md);
    box-shadow: var(--ktuu-shadow-md);
    padding: 12px 14px 12px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: var(--ktuu-fs-sm);
    color: var(--ktuu-text);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.28s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.2s;
}
.ktuu-toast.is-visible { transform: translateX(0); opacity: 1; }
.ktuu-toast.is-leaving { transform: translateX(120%); opacity: 0; }

.ktuu-toast-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}
.ktuu-toast-body { flex: 1; line-height: 1.45; }
.ktuu-toast-title {
    font-weight: 600;
    color: var(--ktuu-text);
    margin: 0 0 2px;
    font-size: var(--ktuu-fs-sm);
}
.ktuu-toast-message {
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-sm);
}
.ktuu-toast-close {
    background: transparent;
    border: 0;
    color: var(--ktuu-text-subtle);
    cursor: pointer;
    padding: 2px 4px;
    font-size: 0.9em;
    border-radius: var(--ktuu-radius-sm);
}
.ktuu-toast-close:hover { background: var(--ktuu-surface-alt); color: var(--ktuu-text); }

/* Variants */
.ktuu-toast-success { border-left-color: var(--ktuu-success); }
.ktuu-toast-success .ktuu-toast-icon { color: var(--ktuu-success); }
.ktuu-toast-error   { border-left-color: var(--ktuu-danger); }
.ktuu-toast-error   .ktuu-toast-icon { color: var(--ktuu-danger); }
.ktuu-toast-warning { border-left-color: var(--ktuu-warning); }
.ktuu-toast-warning .ktuu-toast-icon { color: var(--ktuu-warning); }
.ktuu-toast-info    { border-left-color: var(--ktuu-accent); }
.ktuu-toast-info    .ktuu-toast-icon { color: var(--ktuu-accent); }

/* Mobile */
@media (max-width: 640px) {
    #ktuu-toasts {
        right: 12px;
        left: 12px;
        top: 12px;
        max-width: none;
        align-items: stretch;
    }
    .ktuu-toast { min-width: 0; width: 100%; }
}