/*
 * CastraPET - Componente: Loading / Spinners
 */

/* Spinner circular */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

.spinner-xl {
    width: 56px;
    height: 56px;
    border-width: 5px;
}

/* Cores */
.spinner-light {
    border-color: rgba(255, 255, 255, 0.2);
    border-top-color: white;
}

.spinner-success {
    border-top-color: var(--color-success);
}

.spinner-danger {
    border-top-color: var(--color-danger);
}

/* Loading overlay */
.loading-overlay {
    position: absolute;
    inset: 0;
    background-color: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: var(--z-modal);
    border-radius: inherit;
}

.loading-overlay-text {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

/* Full page loading */
.loading-page {
    position: fixed;
    inset: 0;
    background-color: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-lg);
    z-index: var(--z-modal);
}

.loading-page-logo {
    font-size: 48px;
    animation: pulse 2s ease-in-out infinite;
}

.loading-page-text {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
}

/* Skeleton loading - classes base em animations.css */
.skeleton-table-row {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.skeleton-cell {
    height: 20px;
    flex: 1;
}

.skeleton-cell-sm {
    flex: 0.5;
}

.skeleton-cell-lg {
    flex: 2;
}

/* Progress bar */
.progress {
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--color-primary-gradient);
    border-radius: var(--border-radius-full);
    transition: width var(--transition-normal);
}

.progress-bar-success {
    background-color: var(--color-success);
}

.progress-bar-warning {
    background-color: var(--color-warning);
}

.progress-bar-danger {
    background-color: var(--color-danger);
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
}

.progress-bar-animated {
    animation: progressStripes 1s linear infinite;
}

@keyframes progressStripes {
    from {
        background-position: 1rem 0;
    }

    to {
        background-position: 0 0;
    }
}