/* Additional styles for main selection container */

/* ===== Main Selection Container ===== */
.main-selection-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    align-items: stretch;
}

.selection-box {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 15px var(--shadow-color);
}

.selection-box h2 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.divider-or {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.divider-or span {
    background: var(--bg-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

.divider-or::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 100%;
    background: var(--border-color);
}

/* ===== Results Controls ===== */
.results-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.current-file-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.file-label {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.file-name {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.05rem;
}

/* Clear button in results controls */
.results-controls .clear-button {
    background: linear-gradient(135deg, #ff5252 0%, #ff1744 100%);
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(255, 23, 68, 0.2);
    padding: 10px 16px;
    color: white;
    font-weight: 600;
}

.results-controls .clear-button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 23, 68, 0.3);
}

.results-controls .clear-button:active {
    transform: scale(0.98);
}

.results-controls .clear-button svg {
    width: 20px;
    height: 20px;
}

/* Light mode clear button */
body.light-mode .results-controls .clear-button {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.2);
}

body.light-mode .results-controls .clear-button:hover {
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* CPK control in results */
.results-controls .cpk-control {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    flex: unset;
    min-height: unset;
}

/* Remove old clear button styles */
.file-upload-container .clear-button {
    display: none !important;
}

/* Responsive styles for new layout */
@media screen and (max-width: 1024px) {
    .main-selection-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .divider-or {
        height: 40px;
    }
    
    .divider-or::before {
        width: 100%;
        height: 2px;
    }
    
    .results-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .current-file-info {
        justify-content: center;
    }
}

/* Hide elements for print */
@media print {
    .main-selection-container,
    .results-controls,
    .divider-or {
        display: none !important;
    }
}