/* ============================================================================
   FEEDBACK — empty states, badges, status pills, alerts
   ============================================================================ */

/* Empty / no-data state */
.empty-state,
.modular-empty,
.clients-empty,
.invoice-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-3xl) var(--space-xl);
    border-radius: var(--radius-large);
    background: var(--glass-well-fill);
    box-shadow: var(--glass-well-shadow);
    color: var(--color-text-secondary);
}

.empty-state .material-icons,
.modular-empty .material-icons,
.clients-empty .material-icons {
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.75;
}

.empty-state h3,
.modular-empty h3,
.clients-empty h3 {
    margin: 0;
    font-weight: var(--font-semibold, 600);
    color: var(--color-text-light);
}

.empty-state p,
.modular-empty p,
.clients-empty p {
    margin: 0;
    max-width: 36ch;
    font-size: var(--text-sm);
}

.empty-state .ob-empty-actions,
.empty-state-actions,
.ob-empty-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-top: var(--space-md);
    max-width: none;
}

.ob-start-here {
    cursor: pointer;
}

.ob-home-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
}

.ob-home-kicker {
    margin: 0;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

.ob-home-title {
    margin: var(--space-2xs) 0;
    font-size: var(--text-md);
    font-weight: 600;
    color: var(--color-text-light);
}

.ob-home-why {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    max-width: 48ch;
}

/* Status badges */
.modular-badge,
.badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold, 600);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    background: var(--color-primary-fade);
    box-shadow: none;
}

.modular-badge-success,
.badge.status-active {
    color: var(--color-success);
}

.modular-badge-warning,
.badge.status-pending {
    color: var(--color-warning);
}

.modular-badge-error,
.badge.status-inactive {
    color: var(--color-error);
}

.modular-badge-neutral {
    color: var(--color-text-tertiary);
}

/* Inline alert banners */
.modular-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-medium);
    border: 1px solid var(--glass-border);
    background: var(--glass-sheen), var(--glass-fill);
    box-shadow: var(--glass-highlight);
    margin-bottom: var(--space-lg);
}

.modular-alert-info {
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--color-text-light);
}

.modular-alert-success {
    background: rgba(0, 166, 61, 0.1);
    color: var(--color-success);
}

.modular-alert-warning {
    background: rgba(254, 153, 0, 0.12);
    color: var(--color-warning);
}

.modular-alert-error {
    background: rgba(255, 33, 87, 0.1);
    color: var(--color-error);
}

/* Loading skeleton placeholder (optional use) */
.modular-skeleton {
    background: linear-gradient(
        90deg,
        var(--neu-surface) 0%,
        rgba(var(--primary-rgb), 0.06) 50%,
        var(--neu-surface) 100%
    );
    background-size: 200% 100%;
    animation: modularShimmer 1.4s ease infinite;
    border-radius: var(--radius-medium);
}

@keyframes modularShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .modular-skeleton { animation: none; }
}