/* ========================================
   SIMULATOR STYLES
   Dedicated styles for the showcase simulator
   ======================================== */

.simulator-container {
    max-width: 900px;
    margin: 0 auto;
}

.simulator-form {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.simulator-results {
    background: var(--color-background-alt);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-xl);
    display: none;
}

.simulator-results.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.result-item {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.result-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.result-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Grid Preview */
.grid-preview-container {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.grid-preview-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-align: center;
    color: var(--color-secondary);
}

.grid-wrapper {
    position: relative;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border: 3px dashed var(--color-border);
    border-radius: var(--border-radius);
    padding: 20px;
    overflow: auto;
    max-height: 600px;
}

.showcase-grid {
    display: grid;
    gap: 8px;
    margin: 0 auto;
    width: fit-content;
}

.frame-item {
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--color-primary);
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0, 102, 255, 0.2);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.frame-item::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px solid var(--color-primary-light);
    border-radius: 2px;
    opacity: 0.5;
}

.frame-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 102, 255, 0.3);
    z-index: 10;
}

/* Margin indicators */
.margin-info {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-lighter);
    padding: 0 var(--spacing-sm);
}

.simulator-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Info box */
.simulator-info {
    background: #e3f2fd;
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.simulator-info h4 {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.simulator-info p {
    color: var(--color-text);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-light);
}

.empty-state-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .simulator-form {
        padding: var(--spacing-md);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .results-summary {
        grid-template-columns: 1fr;
    }

    .simulator-actions {
        flex-direction: column;
    }

    .simulator-actions .btn {
        width: 100%;
    }

    .grid-wrapper {
        padding: 10px;
    }
}