#fileInput {
    display: block;
    margin: 0 auto;
}

#xlsxTransformationUpload {
    display: flex;
    justify-content: center;  /* horizontal centering */
    align-items: center;      /* vertical centering */
}

.tableHeader {
    text-align: center;
}

/* Dark Steel Base */
.flowTypeButton {
    background-color: #2a2a2a;
    color: #FFD700;
    border: 2px solid #FFD700 !important;
    font-weight: bold;
    transition: all 0.3s ease;
}

.flowTypeButton:hover {
    background-color: #FFD700;
    color: #2a2a2a;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
}

/* Welding Orange */
.saveButton {
    background-color: #FF6B35;
    color: #fff;
    border: 2px solid #FF6B35;
    font-weight: bold;
    transition: all 0.3s ease;
}

.saveButton:hover {
    background-color: #E55A2B;
    box-shadow: 0 0 12px rgba(255, 107, 53, 0.6);
}

/* Arc Blue (plasma arc color) */
.deployButton {
    background-color: #004E89;
    color: #fff;
    border: 2px solid #00A8E8;
    font-weight: bold;
    transition: all 0.3s ease;
}

.deployButton:hover {
    background-color: #00A8E8;
    color: #004E89;
    box-shadow: 0 0 12px rgba(0, 168, 232, 0.6);
}

/* Molten Metal Yellow */
.addOutputDestination {
    background-color: #FFC300;
    color: #1a1a1a;
    border: 2px solid #FFB700;
    font-weight: bold;
    transition: all 0.3s ease;
}

.addOutputDestination:hover {
    background-color: #FFB700;
    box-shadow: 0 0 12px rgba(255, 195, 0, 0.6);
}

.logo {
    font-family: 'Arial Black', sans-serif;
    font-size: 2.5rem;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    font-weight: 900;
    letter-spacing: 2px;
}

table {
    border-collapse: separate;
    border-spacing: 12px;
}

.rawPaintsHeader {
    background-color: #2a2a2a;
    color: #FFD700;
    font-family: 'Arial Black', sans-serif;
    font-size: 1.25rem;
    padding: 12px;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    border: 2px solid #FFD700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.yourPaintBrushHeader {
    background-color: #004E89;
    color: #00A8E8;
    font-family: 'Arial Black', sans-serif;
    font-size: 1.25rem;
    padding: 12px;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    border: 2px solid #00A8E8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.shareYourMasterpieceHeader {
    background-color: #2a2a2a;
    color: #FF6B35;
    font-family: 'Arial Black', sans-serif;
    font-size: 1.25rem;
    padding: 12px;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    border: 2px solid #FF6B35;
    text-transform: uppercase;
    letter-spacing: 1px;
}