/**
 * Task Preview Component
 *
 * SVG preview display for task cards.
 * Shows rendered content with empty state fallback.
 */

/* ===== Task Card SVG Preview ===== */

.task-card__preview {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: auto;
    max-height: 300px;
}

.task-card__preview svg {
    max-width: 100%;
    height: auto;
    display: block;
}

.task-card__preview--empty {
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
    padding: 2rem;
}

/* ===== SVG Loading & Error States ===== */

.svg-loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 2rem;
    min-height: 120px;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.svg-loading-spinner::before {
    content: "";
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border, #e0e0e0);
    border-top-color: var(--color-primary, #007bff);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.svg-error-message {
    text-align: center;
    padding: 2rem;
    color: var(--color-error);
    font-size: 0.9rem;
    background: var(--color-error-bg, #fee);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-md);
}