/* Componentes de feedback: badge, alert, notification item, tooltip.
   Mapeamento de cor: success/info usam a família --accent*; warning tem
   tokens dedicados (--warning/--warning-bg, calibrados por preset);
   danger usa --danger sólido/contorno completo. */

/* ── Badge ─────────────────────────────────────────────────────────── */

.cmp-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-sm);
    font-weight: 500;
    line-height: 1;
    padding: var(--space-1) 10px;
    border-radius: var(--radius-md);
    white-space: nowrap;
    background: var(--status-bg);
    color: var(--text-secondary);
}

.cmp-badge--pill {
    border-radius: var(--radius-full);
}

.cmp-badge--accent,
.cmp-badge--success {
    background: var(--accent-bg);
    color: var(--accent);
}

.cmp-badge--warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.cmp-badge--danger {
    background: var(--danger);
    color: var(--surface);
}

.cmp-badge-dot {
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: currentColor;
}

/* ── Alert ─────────────────────────────────────────────────────────── */

.cmp-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: 14px var(--space-4);
    border-radius: var(--radius-md);
    background: var(--accent-bg);
    border-left: 3px solid var(--accent);
    color: var(--text-primary);
    font-size: var(--fs-base);
}

.cmp-alert--warning {
    background: var(--warning-bg);
    border-left-color: var(--warning);
}

.cmp-alert--danger {
    background: var(--danger-bg);
    border: 1px solid var(--danger);
    border-left-width: 3px;
}

.cmp-alert--compact {
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-sm);
}

.cmp-alert-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.cmp-alert-title {
    margin: 0;
    font-weight: 600;
    color: var(--text-primary);
}

.cmp-alert-message {
    margin: 0;
    color: var(--text-secondary);
}

.cmp-alert-dismiss {
    flex-shrink: 0;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    margin: -10px calc(-1 * var(--space-2));
    padding: 0;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-tertiary);
    font-size: var(--fs-2xl);
    line-height: 1;
    cursor: pointer;
}

.cmp-alert-dismiss:hover {
    color: var(--text-primary);
    background: var(--status-bg);
}

.cmp-alert-dismiss:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Notification item ─────────────────────────────────────────────── */

.cmp-notification {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    min-height: var(--touch-target);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
}

a.cmp-notification:hover {
    background: var(--status-bg);
}

a.cmp-notification:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.cmp-notification-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cmp-notification-title {
    font-size: var(--fs-base);
    color: var(--text-secondary);
}

.cmp-notification.is-unread .cmp-notification-title {
    font-weight: 600;
    color: var(--text-primary);
}

.cmp-notification-body {
    font-size: var(--fs-sm);
    color: var(--text-tertiary);
}

.cmp-notification-meta {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.cmp-notification-dot {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--accent);
}

.cmp-notification-time {
    font-size: var(--fs-xs);
    color: var(--text-faint);
    white-space: nowrap;
}

/* ── Tooltip ───────────────────────────────────────────────────────── */

.cmp-tooltip {
    position: relative;
    display: inline-flex;
    text-decoration: underline dotted;
    text-decoration-color: var(--text-faint);
    text-underline-offset: 3px;
    cursor: help;
}

.cmp-tooltip:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

.cmp-tooltip::after {
    content: attr(data-tip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + var(--space-2));
    z-index: var(--z-tooltip);
    padding: var(--space-1) 10px;
    border-radius: var(--radius-md);
    background: var(--text-primary);
    color: var(--surface);
    font-size: var(--fs-xs);
    font-weight: 400;
    line-height: 1.3;
    max-width: 240px;
    white-space: normal;
    box-shadow: var(--shadow-3);
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(4px);
    transition: opacity .15s ease, transform .15s ease;
}

.cmp-tooltip::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 2px);
    z-index: var(--z-tooltip);
    border: 6px solid transparent;
    border-top-color: var(--text-primary);
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(4px);
    transition: opacity .15s ease, transform .15s ease;
}

.cmp-tooltip:hover::after,
.cmp-tooltip:focus-visible::after,
.cmp-tooltip:hover::before,
.cmp-tooltip:focus-visible::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.cmp-tooltip--bottom::after {
    bottom: auto;
    top: calc(100% + var(--space-2));
    transform: translateX(-50%) translateY(-4px);
}

.cmp-tooltip--bottom::before {
    bottom: auto;
    top: calc(100% + 2px);
    border-top-color: transparent;
    border-bottom-color: var(--text-primary);
    transform: translateX(-50%) translateY(-4px);
}

.cmp-tooltip--bottom:hover::after,
.cmp-tooltip--bottom:focus-visible::after,
.cmp-tooltip--bottom:hover::before,
.cmp-tooltip--bottom:focus-visible::before {
    transform: translateX(-50%) translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .cmp-tooltip::after,
    .cmp-tooltip::before {
        transition: none;
    }
}