/* Platform Buttons Grid */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 5px;
}

.platform-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #333;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    height: 80px;
    gap: 8px;
}

.platform-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #666;
}

.platform-btn.active {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.platform-btn svg {
    width: 28px;
    height: 28px;
    margin-bottom: 2px;
    overflow: visible;
}

.platform-btn span {
    font-size: 10px;
    font-weight: bold;
    text-transform: uppercase;
}
/* Aspect Ratio Buttons Grid */
.aspect-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    margin-bottom: 5px;
}

.aspect-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 5px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #333;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    height: 70px;
    gap: 8px;
}

.aspect-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #666;
}

.aspect-btn.active {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.aspect-icon {
    border: 2px solid currentColor;
    border-radius: 2px;
    transition: all 0.2s;
}

.aspect-btn span {
    font-size: 9px;
    font-weight: bold;
    text-transform: uppercase;
}

/* --- Responsive Adjustments --- */
@media (max-width: 600px) {
    #export-modal .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    #export-modal .platform-btn {
        height: 70px;
        padding: 10px;
    }

    #export-modal .aspect-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    #export-modal .aspect-btn {
        height: 60px;
    }
}

.custom-res-grid {
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 10px;
}

@media (max-width: 600px) {
    #export-modal .custom-res-grid {
        grid-template-columns: 1fr;
    }
}