/* RV Power Calculator CSS */
/* All CSS styles for WordPress plugin compatibility */
/* Make title and numbers flex to right-align the numbers */
#rv-power-calculator-wrapper .advanced-title > div:last-child > div:first-child {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Ensure the subtitle doesn't break to new line */
#rv-power-calculator-wrapper .section-subtitle {
    font-weight: 400 !important;
    color: #6b7280 !important;
    font-size: 1rem !important;
    margin-left: 0 !important;
    white-space: nowrap;
}

#rv-power-calculator-wrapper * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#rv-power-calculator-wrapper {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: #1f2937;
    background: #f8fafc;
    min-height: 100vh;
}

#rv-power-calculator-wrapper .container {
    margin: 0 auto;
    background: white;
    min-height: 100vh;
    box-shadow: 0 0 40px rgba(0,0,0,0.05);
}

#rv-power-calculator-wrapper .header {
    background: white;
    color: #1f2937;
    padding: 40px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid #e5e7eb;
}

#rv-power-calculator-wrapper .header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

#rv-power-calculator-wrapper .header-content {
    position: relative;
    z-index: 1;
}

/* New classes for cleaned inline styles */
#rv-power-calculator-wrapper .header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#rv-power-calculator-wrapper .header-image {
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#rv-power-calculator-wrapper .help-description {
    color: #6b7280;
    margin-bottom: 24px;
    font-size: 1.05rem;
    line-height: 1.7;
    font-weight: 400;
}

#rv-power-calculator-wrapper .help-heading {
    color: #1f2937;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 700;
}

#rv-power-calculator-wrapper .help-paragraph {
    margin-bottom: 16px;
    color: #6b7280;
    line-height: 1.75;
    font-size: 1rem;
    font-weight: 400;
}

#rv-power-calculator-wrapper .help-paragraph-last {
    color: #6b7280;
    line-height: 1.75;
    font-size: 1rem;
    font-weight: 400;
}

#rv-power-calculator-wrapper .help-strong {
    font-weight: 600;
    color: #374151;
}

#rv-power-calculator-wrapper .vehicle-description {
    margin-top: 16px;
    padding: 16px;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 8px;
    color: #0369a1;
    font-size: 14px;
    line-height: 1.5;
}

#rv-power-calculator-wrapper .section-subtitle {
    font-weight: 600 !important;
    color: #374151 !important;
    font-size: 1rem !important;
    margin-left: 12px !important;
    display: inline !important;
}

#rv-power-calculator-wrapper .section-description {
    font-size: 0.9rem;
    font-weight: 400 !important;
    color: #6b7280;
    margin-top: 4px;
    display: block;
}

/* Usage numbers - same style as title, right aligned */
#rv-power-calculator-wrapper .section-subtitle {
    font-weight: 600 !important;
    color: #374151 !important;
    font-size: 1.1rem !important;
    margin-left: 0 !important;
    margin-bottom: 0 !important;
}

#rv-power-calculator-wrapper .section-usage-value {
    color: #0369a1;
    font-weight: 600;
}

#rv-power-calculator-wrapper .section-charging-value {
    color: #047857;
    font-weight: 600;
}

#rv-power-calculator-wrapper .section-battery-value {
    color: #d97706;
    font-weight: 600;
}

/* Description stays below */
#rv-power-calculator-wrapper .section-description {
    font-size: 0.9rem;
    font-weight: 400 !important;
    color: #6b7280;
    margin-top: 4px;
}

#rv-power-calculator-wrapper .advanced-optional {
    font-size: 13px;
    font-weight: 400;
    color: #6b7280;
    margin-left: 8px;
}

#rv-power-calculator-wrapper .advanced-description {
    color: #6b7280;
    margin-bottom: 20px;
}

#rv-power-calculator-wrapper .input-small-text {
    color: #6b7280;
    font-size: 12px;
}

/* Remove old usage counter styles since we moved it */
#rv-power-calculator-wrapper .usage-counter {
    display: none;
}

/* Existing styles continue... */
#rv-power-calculator-wrapper .header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.025em;
}

#rv-power-calculator-wrapper .header p {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 400;
}

#rv-power-calculator-wrapper .calculator-section {
    padding: 60px 40px;
}

#rv-power-calculator-wrapper .section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid #e5e7eb;
}

#rv-power-calculator-wrapper .section-icon {
    width: 24px;
    height: 24px;
    background: #3b82f6;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 600;
}

#rv-power-calculator-wrapper .preset-section {
    background: #fafbfc;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 40px;
}

#rv-power-calculator-wrapper .preset-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}

#rv-power-calculator-wrapper .preset-section p {
    color: #6b7280;
    margin-bottom: 24px;
}

#rv-power-calculator-wrapper .preset-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

#rv-power-calculator-wrapper .preset-btn {
    background: white;
    border: 2px solid #e5e7eb;
    color: #374151;
    padding: 16px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    text-align: center;
}

#rv-power-calculator-wrapper .preset-btn:hover {
    border-color: #3b82f6;
    background: #f8fafc;
}

#rv-power-calculator-wrapper .preset-btn.active {
    background: #3b82f6;
    color: white;
    border-color: #3b82f6;
}

#rv-power-calculator-wrapper .data-container {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

#rv-power-calculator-wrapper .data-header {
    background: #f8fafc;
    border-bottom: 1px solid #e5e7eb;
    padding: 20px 24px;
    display: grid;
    gap: 16px;
    font-weight: 600;
    color: #374151;
    font-size: 14px;
}

#rv-power-calculator-wrapper .loads-header {
    grid-template-columns: 180px 80px 80px 80px 80px 100px 60px;
}

#rv-power-calculator-wrapper .charging-header {
    grid-template-columns: 200px 80px 80px 100px 100px 60px;
}

#rv-power-calculator-wrapper .battery-header {
    grid-template-columns: 120px 100px 60px 80px 100px 80px 120px 60px;
}

#rv-power-calculator-wrapper .data-item {
    display: grid;
    gap: 16px;
    padding: 8px 24px;
    border-bottom: 1px solid #f3f4f6;
    transition: all 0.2s ease;
    align-items: center;
}

#rv-power-calculator-wrapper .data-item:last-child {
    border-bottom: none;
}

#rv-power-calculator-wrapper .data-item:hover {
    background: #fafbfc;
}

#rv-power-calculator-wrapper .loads-item {
    grid-template-columns: 180px 80px 80px 80px 80px 100px 60px;
}

#rv-power-calculator-wrapper .charging-item {
    grid-template-columns: 200px 80px 80px 100px 100px 60px;
}

#rv-power-calculator-wrapper .battery-item {
    grid-template-columns: 120px 100px 60px 80px 100px 80px 120px 60px;
}

#rv-power-calculator-wrapper .data-input {
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: white;
}

#rv-power-calculator-wrapper .data-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#rv-power-calculator-wrapper .data-select {
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    transition: all 0.2s ease;
}

#rv-power-calculator-wrapper .data-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#rv-power-calculator-wrapper .calculated-value {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    color: #0369a1;
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    font-size: 14px;
}

#rv-power-calculator-wrapper .delete-btn {
    background: transparent;
    color: #9ca3af;
    border: none;
    border-radius: 6px;
    padding: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

#rv-power-calculator-wrapper .delete-btn:hover {
    color: #ef4444;
    background: #fef2f2;
}

#rv-power-calculator-wrapper .add-button {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    margin: 24px auto;
    display: block;
    transition: all 0.2s ease;
}

#rv-power-calculator-wrapper .add-button:hover {
    background: #2563eb;
    transform: translateY(-1px);
}

/* ============================================ */
/* COMBINED GENERATE & DONATION SECTION        */
/* ============================================ */

#rv-power-calculator-wrapper .generate-donation-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

#rv-power-calculator-wrapper .generate-donation-section:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

#rv-power-calculator-wrapper .generate-donation-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

#rv-power-calculator-wrapper .generate-side {
    flex: 1;
    max-width: 300px;
}

#rv-power-calculator-wrapper .generate-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
    text-align: center;
}

#rv-power-calculator-wrapper .option-btn {
    background: white;
    border: 1px solid #d1d5db;
    color: #374151;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    width: 100%;
    display: block;
}

#rv-power-calculator-wrapper .option-btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

#rv-power-calculator-wrapper .generate-report-btn {
    background: #059669;
    color: white;
    border-color: #059669;
    font-size: 16px;
    font-weight: 600;
    padding: 16px 24px;
}

#rv-power-calculator-wrapper .generate-report-btn:hover {
    background: #047857;
    border-color: #047857;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

#rv-power-calculator-wrapper .donation-side {
    flex: 1.5;
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    border: 1px solid rgba(222, 226, 230, 0.8);
}

#rv-power-calculator-wrapper .usage-stats {
    color: #495057;
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 500;
}

#rv-power-calculator-wrapper #usage-count {
    color: #28a745;
    font-weight: 700;
    font-size: 1.1em;
}

#rv-power-calculator-wrapper .donation-side form {
    margin: 20px 0;
}

#rv-power-calculator-wrapper .donation-side input[type="image"] {
    transition: transform 0.2s ease;
}

#rv-power-calculator-wrapper .donation-side input[type="image"]:hover {
    transform: scale(1.05);
}

#rv-power-calculator-wrapper .donation-footer {
    font-size: 12px;
    color: #868e96;
    margin-top: 15px;
    margin-bottom: 0;
    font-style: italic;
}

#rv-power-calculator-wrapper .advanced-section {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    margin-top: 40px;
}

#rv-power-calculator-wrapper .advanced-header.clickable {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    cursor: pointer;
}

#rv-power-calculator-wrapper .advanced-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #374151;
    display: flex;
    align-items: center;
    gap: 8px;
}

#rv-power-calculator-wrapper .toggle-icon {
    color: #6b7280;
    font-size: 16px;
    transition: transform 0.2s ease;
}

#rv-power-calculator-wrapper .toggle-icon.expanded {
    transform: rotate(90deg);
}

#rv-power-calculator-wrapper .advanced-content {
    overflow: hidden;
    transition: all 0.3s ease;
}

#rv-power-calculator-wrapper .advanced-content.hidden {
    max-height: 0;
    opacity: 0;
}

#rv-power-calculator-wrapper .advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

#rv-power-calculator-wrapper .input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

#rv-power-calculator-wrapper .input-label {
    font-size: 13px;
    font-weight: 500;
    color: #374151;
}

/* Report Section Styles */
#rv-power-calculator-wrapper .report-section {
    border-top: 4px solid #3b82f6;
    margin-top: 40px;
}

#rv-power-calculator-wrapper .report-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    padding: 60px 40px;
    text-align: center;
}

#rv-power-calculator-wrapper .report-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

#rv-power-calculator-wrapper .report-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

#rv-power-calculator-wrapper .report-content {
    padding: 60px 40px;
}

#rv-power-calculator-wrapper .report-section-block {
    margin-bottom: 80px;
}

#rv-power-calculator-wrapper .report-section-block h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: #1f2937;
    border-bottom: 3px solid #3b82f6;
    padding-bottom: 12px;
}

#rv-power-calculator-wrapper .summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

#rv-power-calculator-wrapper .summary-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
    border-left: 6px solid #3b82f6;
}

#rv-power-calculator-wrapper .summary-card.status {
    border-left-color: #ef4444;
}

#rv-power-calculator-wrapper .summary-card.consumption {
    border-left-color: #f59e0b;
}

#rv-power-calculator-wrapper .summary-card.autonomy {
    border-left-color: #10b981;
}

#rv-power-calculator-wrapper .card-header {
    font-size: 0.9rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

#rv-power-calculator-wrapper .card-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 8px;
}

#rv-power-calculator-wrapper .card-detail {
    font-size: 1rem;
    color: #6b7280;
}

#rv-power-calculator-wrapper .key-findings {
    background: #f0f9ff;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #bae6fd;
}

#rv-power-calculator-wrapper .key-findings h3 {
    color: #0369a1;
    margin-bottom: 16px;
    font-size: 1.3rem;
}

#rv-power-calculator-wrapper .key-findings ul {
    list-style: none;
}

#rv-power-calculator-wrapper .key-findings li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: #1f2937;
    font-weight: 500;
}

#rv-power-calculator-wrapper .key-findings li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: bold;
}

#rv-power-calculator-wrapper .analysis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

#rv-power-calculator-wrapper .analysis-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
    border: 1px solid #e5e7eb;
}

#rv-power-calculator-wrapper .analysis-card h3 {
    margin-bottom: 24px;
    color: #1f2937;
    font-size: 1.2rem;
}

#rv-power-calculator-wrapper .load-breakdown {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#rv-power-calculator-wrapper .load-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f3f4f6;
}

#rv-power-calculator-wrapper .load-item.total {
    font-weight: 700;
    border-bottom: 3px solid #3b82f6;
    padding-top: 16px;
    margin-top: 16px;
}

#rv-power-calculator-wrapper .top-consumers {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#rv-power-calculator-wrapper .consumer-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 16px;
    align-items: center;
    padding: 12px 0;
}

#rv-power-calculator-wrapper .consumer-name {
    font-weight: 600;
    color: #1f2937;
}

#rv-power-calculator-wrapper .consumer-power {
    font-weight: 700;
    color: #dc2626;
    text-align: right;
    white-space: nowrap;
}

#rv-power-calculator-wrapper .consumer-percentage {
    font-weight: 600;
    color: #059669;
    text-align: right;
    white-space: nowrap;
}

#rv-power-calculator-wrapper .charging-analysis {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
}

#rv-power-calculator-wrapper .charging-sources-report {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
}

#rv-power-calculator-wrapper .charging-recommendations {
    background: #f0fdf4;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #bbf7d0;
}

#rv-power-calculator-wrapper .charging-recommendations h3 {
    color: #166534;
    margin-bottom: 16px;
}

#rv-power-calculator-wrapper .battery-analysis {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

#rv-power-calculator-wrapper .battery-specs, #rv-power-calculator-wrapper .battery-performance {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
}

#rv-power-calculator-wrapper .recommendations {
    background: #fafbfc;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
}

#rv-power-calculator-wrapper .rec-categories {
    display: grid;
    gap: 32px;
}

#rv-power-calculator-wrapper .rec-category {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
}

#rv-power-calculator-wrapper .rec-category.critical {
    border-left: 6px solid #ef4444;
}

#rv-power-calculator-wrapper .rec-category.improvements {
    border-left: 6px solid #f59e0b;
}

#rv-power-calculator-wrapper .rec-category.optimizations {
    border-left: 6px solid #3b82f6;
}

#rv-power-calculator-wrapper .rec-category h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
}

#rv-power-calculator-wrapper .technical {
    background: #f8fafc;
    padding: 40px;
    border-radius: 16px;
}

#rv-power-calculator-wrapper .tech-details {
    display: grid;
    gap: 32px;
}

#rv-power-calculator-wrapper .system-losses, #rv-power-calculator-wrapper .load-details {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.07);
}

#rv-power-calculator-wrapper .load-table {
    overflow-x: auto;
}

#rv-power-calculator-wrapper .load-table table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
}

#rv-power-calculator-wrapper .load-table th,
#rv-power-calculator-wrapper .load-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

#rv-power-calculator-wrapper .load-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #374151;
}

@media (max-width: 768px) {
    #rv-power-calculator-wrapper .calculator-section {
        padding: 40px 20px;
    }

    #rv-power-calculator-wrapper .data-header {
        display: none;
    }

    #rv-power-calculator-wrapper .data-item {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }

    #rv-power-calculator-wrapper .input-label {
        display: block !important;
    }

    #rv-power-calculator-wrapper .header {
        padding: 30px 20px;
    }

    #rv-power-calculator-wrapper .analysis-grid,
    #rv-power-calculator-wrapper .charging-analysis,
    #rv-power-calculator-wrapper .battery-analysis {
        grid-template-columns: 1fr;
    }
    
    #rv-power-calculator-wrapper .summary-grid {
        grid-template-columns: 1fr;
    }
    
    #rv-power-calculator-wrapper .report-header {
        padding: 40px 20px;
    }
    
    #rv-power-calculator-wrapper .report-header h1 {
        font-size: 2rem;
    }
    
    #rv-power-calculator-wrapper .report-content {
        padding: 40px 20px;
    }

    /* Mobile: stack title and usage numbers vertically */
    #rv-power-calculator-wrapper .advanced-title > div:first-child {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    /* Mobile responsiveness for combined section */
    #rv-power-calculator-wrapper .generate-donation-container {
        flex-direction: column;
        gap: 25px;
        align-items: center;
    }
    
    #rv-power-calculator-wrapper .generate-side {
        max-width: 100%;
        width: 100%;
    }
    
    #rv-power-calculator-wrapper .donation-side {
        width: 100%;
    }
    
    #rv-power-calculator-wrapper .generate-donation-section {
        padding: 25px 20px;
        margin-top: 30px;
    }
    
    #rv-power-calculator-wrapper .usage-stats {
        font-size: 0.95rem;
    }
    
    /* Stack header elements on mobile */
    #rv-power-calculator-wrapper .header-flex {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    #rv-power-calculator-wrapper .header-image {
        width: 120px;
        height: 120px;
    }
}

@media (min-width: 769px) {
    #rv-power-calculator-wrapper .input-label {
        display: none;
    }
}