/*
 * Global Toast notifications.
 *
 * Renders fixed top-right notifications visible regardless of scroll position.
 * Use via window.Toast (assets/js/toast.js): Toast.success(title, message, opts)
 * Or auto-promote existing Bootstrap alerts by adding `data-toast-promote` to them.
 */

:root {
    --app-toast-bg: #ffffff;
    --app-toast-border: #e0e4e8;
    --app-toast-text: #2c3e50;
    --app-toast-muted: #7f8c8d;
    --app-toast-radius: 6px;
    --app-toast-shadow: 0 8px 24px rgba(0,0,0,0.15);
    --app-toast-success: #27ae60;
    --app-toast-error:   #e74c3c;
    --app-toast-warning: #f39c12;
    --app-toast-info:    #3498db;
}

.app-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 380px;
    pointer-events: none;
}

.app-toast {
    background: var(--app-toast-bg);
    border: 1px solid var(--app-toast-border);
    border-left: 4px solid var(--app-toast-info);
    border-radius: var(--app-toast-radius);
    box-shadow: var(--app-toast-shadow);
    padding: 12px 36px 12px 14px;
    font-size: 13px;
    color: var(--app-toast-text);
    pointer-events: auto;
    position: relative;
    animation: app-toast-in 0.28s cubic-bezier(.2,.7,.3,1);
    line-height: 1.45;
}

.app-toast-success { border-left-color: var(--app-toast-success); }
.app-toast-error   { border-left-color: var(--app-toast-error); }
.app-toast-warning { border-left-color: var(--app-toast-warning); }
.app-toast-info    { border-left-color: var(--app-toast-info); }

.app-toast strong { display: block; font-size: 13px; margin-bottom: 1px; }
.app-toast strong i { margin-right: 7px; }
.app-toast-success strong i { color: var(--app-toast-success); }
.app-toast-error   strong i { color: var(--app-toast-error); }
.app-toast-warning strong i { color: var(--app-toast-warning); }
.app-toast-info    strong i { color: var(--app-toast-info); }
.app-toast > div { color: var(--app-toast-muted); font-size: 12px; }

.app-toast-close {
    position: absolute;
    top: 6px;
    right: 8px;
    background: none;
    border: none;
    color: var(--app-toast-muted);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 2px 4px;
}
.app-toast-close:hover { color: var(--app-toast-text); }

.app-toast.app-toast-leaving { animation: app-toast-out 0.22s ease forwards; }

@keyframes app-toast-in {
    from { opacity: 0; transform: translateX(24px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes app-toast-out {
    from { opacity: 1; transform: translateX(0); }
    to   { opacity: 0; transform: translateX(24px); }
}

@media (max-width: 480px) {
    .app-toast-container { left: 10px; right: 10px; top: 10px; max-width: none; }
}