/* Main Wrapper */
.vtw-converter-wrapper.vtw-converter-wrapper {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* White Corporate Tool Box - Fixed Cutoff Issue */
.vtw-tool-section.vtw-tool-section {
    background: white;
    border-radius: 16px;
    padding: 50px;
    margin: 40px auto 80px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid #E8E8E8;
    position: relative;
}

.vtw-tool-title.vtw-tool-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 40px;
    text-align: center;
}

/* Two Column Layout for Desktop & Tablet (768px and above) */
.vtw-converter-layout.vtw-converter-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.vtw-left-column,
.vtw-right-column {
    display: grid;
    gap: 20px;
}

.vtw-input-group {
    display: grid;
    gap: 8px;
}

.vtw-input-group.vtw-input-group label {
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: #4A4A4A;
    letter-spacing: 0.2px;
    transition: color 0.2s ease;
}

.vtw-input-group.vtw-input-group:focus-within label {
    color: #FF6B35;
}

/* Enhanced Dropdown with Proper Arrow Spacing */
.vtw-input-group.vtw-input-group select,
.vtw-input-group.vtw-input-group input {
    font-family: 'Inter', sans-serif;
    padding: 14px 16px;
    padding-right: 40px;
    border: 2px solid #E8E8E8;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: white;
    color: #1A1A1A;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Custom Dropdown Arrow with 16px Padding */
.vtw-input-group.vtw-input-group select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%234A4A4A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.vtw-input-group.vtw-input-group select:hover,
.vtw-input-group.vtw-input-group input:hover {
    border-color: rgba(255, 107, 53, 0.3);
}

.vtw-input-group.vtw-input-group select:focus,
.vtw-input-group.vtw-input-group input:focus {
    outline: none;
    border-color: #FF6B35;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.vtw-input-group.vtw-input-group input[type="number"] {
    padding-right: 16px;
    -moz-appearance: textfield;
}

.vtw-input-group.vtw-input-group input[type="number"]::-webkit-inner-spin-button,
.vtw-input-group.vtw-input-group input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Professional Orange Button - 6px Border Radius, Darker on Hover */
.vtw-convert-btn.vtw-convert-btn {
    background: #FF6B35;
    color: white;
    border: none;
    padding: 16px 32px;
    font-family: 'Poppins', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
    letter-spacing: 0.3px;
    width: 100%;
}

.vtw-convert-btn.vtw-convert-btn:hover {
    background: #E65A2B;
}

.vtw-convert-btn.vtw-convert-btn:active {
    transform: translateY(1px);
}

.vtw-convert-btn.vtw-loading {
    pointer-events: none;
    opacity: 0.7;
    position: relative;
}

.vtw-convert-btn.vtw-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid white;
    border-radius: 50%;
    border-top-color: transparent;
    animation: vtw-spin 0.6s linear infinite;
}

@keyframes vtw-spin {
    to { transform: rotate(360deg); }
}

/* Result Box - Corporate Clean (No Icon) */
.vtw-result-box.vtw-result-box {
    background: #F8F9FA;
    border: 2px solid #FF6B35;
    border-radius: 8px;
    padding: 28px;
    text-align: center;
    margin-top: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.vtw-result-box.vtw-show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.vtw-result-value.vtw-result-value {
    font-family: 'Poppins', sans-serif;
    font-size: 2.75rem;
    font-weight: 700;
    color: #FF6B35;
    margin-bottom: 8px;
}

.vtw-result-label.vtw-result-label {
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    color: #4A4A4A;
    font-weight: 500;
}

/* Mobile Responsive - Single Column Below 768px */
@media (max-width: 767px) {
    .vtw-converter-wrapper.vtw-converter-wrapper {
        padding: 15px;
    }
    
    .vtw-converter-layout.vtw-converter-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .vtw-tool-section.vtw-tool-section {
        padding: 30px 20px;
        margin: 20px auto 60px;
    }
    
    .vtw-result-value.vtw-result-value {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .vtw-tool-section.vtw-tool-section {
        padding: 25px 15px;
    }
    
    .vtw-input-group.vtw-input-group select,
    .vtw-input-group.vtw-input-group input {
        padding-right: 36px;
    }
    
    .vtw-input-group.vtw-input-group select {
        background-position: right 12px center;
    }
}