/* Empty States - Friendly guidance when no data exists */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-6);
    text-align: center;
    min-height: 200px;
}

.empty-state-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.empty-state-icon i {
    font-size: var(--font-size-3xl);
    color: var(--text-tertiary);
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.empty-state-message {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    max-width: 300px;
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
}

.empty-state-action {
    margin-top: var(--space-2);
}

/* Dark Mode */
.dark-mode .empty-state-icon {
    background-color: var(--bg-tertiary);
}

.dark-mode .empty-state-icon i {
    color: var(--text-tertiary);
}

.dark-mode .empty-state-title {
    color: var(--text-primary);
}

.dark-mode .empty-state-message {
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 480px) {
    .empty-state {
        padding: var(--space-8) var(--space-4);
    }

    .empty-state-icon {
        width: 64px;
        height: 64px;
    }

    .empty-state-icon i {
        font-size: var(--font-size-2xl);
    }

    .empty-state-title {
        font-size: var(--font-size-lg);
    }
}