/* Carbon Accounting Calculator v1.0.0 - Complete Styling with Validation Features */
/* Professional Styling with Green Theme + Data Validation Modal */

.carbon-accounting-calculator {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    background: #fff;
}

.carbon-accounting-calculator .cac-header {
    background: linear-gradient(135deg, #166534, #15803d);
    color: white;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
    text-align: center;
}

.carbon-accounting-calculator .cac-header h2 {
    font-size: 2.2em;
    margin: 0 0 10px 0;
    color: white;
}

.carbon-accounting-calculator .cac-calculator-section {
    background: white;
    border-radius: 10px;
    padding: 0;
    margin-bottom: 25px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

/* Tabs */
.carbon-accounting-calculator .cac-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #ddd;
    overflow-x: auto;
    flex-wrap: wrap;
}

.carbon-accounting-calculator .cac-tab {
    flex: 1;
    min-width: 120px;
    padding: 15px 12px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    color: #666;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.carbon-accounting-calculator .cac-tab:hover {
    background: #e9ecef;
    color: #166534;
}

.carbon-accounting-calculator .cac-tab.active {
    background: white;
    color: #15803d;
    border-bottom-color: #15803d;
}

.carbon-accounting-calculator .cac-tab-content {
    display: none;
    padding: 25px;
    background: white;
}

.carbon-accounting-calculator .cac-tab-content.active {
    display: block;
}

/* Section Titles */
.carbon-accounting-calculator .cac-section-title {
    color: #166534;
    font-size: 1.4em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}

/* Input Fields */
.carbon-accounting-calculator .cac-input-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.carbon-accounting-calculator .cac-input-field {
    display: flex;
    flex-direction: column;
}

.carbon-accounting-calculator .cac-input-field label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #444;
}

.carbon-accounting-calculator .cac-input-field input, 
.carbon-accounting-calculator .cac-input-field select {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
    width: 100%;
    box-sizing: border-box;
    background: white;
}

.carbon-accounting-calculator .cac-input-field input:focus, 
.carbon-accounting-calculator .cac-input-field select:focus {
    outline: none;
    border-color: #15803d;
    box-shadow: 0 0 0 2px rgba(21, 128, 61, 0.2);
}

.carbon-accounting-calculator .cac-help-text {
    font-size: 0.9em;
    color: #666;
    margin-top: 5px;
    font-style: italic;
}

/* Buttons */
.carbon-accounting-calculator .cac-calculate-btn, 
.carbon-accounting-calculator .cac-action-btn {
    background: linear-gradient(135deg, #15803d, #166534);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.2s;
    margin: 5px;
    font-weight: 600;
}

.carbon-accounting-calculator .cac-calculate-btn:hover, 
.carbon-accounting-calculator .cac-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.carbon-accounting-calculator .cac-calculate-btn:disabled, 
.carbon-accounting-calculator .cac-action-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Navigation */
.carbon-accounting-calculator .cac-tab-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.carbon-accounting-calculator .cac-nav-btn {
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

.carbon-accounting-calculator .cac-prev-btn {
    background: #6c757d;
    color: white;
}

.carbon-accounting-calculator .cac-next-btn {
    background: #28a745;
    color: white;
}

/* Data Input Methods */
.carbon-accounting-calculator .cac-data-input-methods {
    margin: 20px 0;
}

.carbon-accounting-calculator .cac-input-method-selector {
    margin-bottom: 20px;
}

.carbon-accounting-calculator .cac-method-buttons {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.carbon-accounting-calculator .cac-method-btn {
    padding: 10px 20px;
    border: 2px solid #ddd;
    background: white;
    color: #166534;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.carbon-accounting-calculator .cac-method-btn:hover {
    border-color: #15803d;
    color: #15803d;
    background: #f8f9fa;
}

.carbon-accounting-calculator .cac-method-btn.active {
    background: #15803d;
    border-color: #15803d;
    color: white;
}

.carbon-accounting-calculator .cac-input-method {
    display: none;
    padding: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    margin-top: 15px;
}

.carbon-accounting-calculator .cac-input-method.active {
    display: block;
}

/* File Upload */
.carbon-accounting-calculator .cac-file-upload {
    margin-bottom: 20px;
    padding: 20px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    text-align: center;
    background: #f8f9fa;
}

.carbon-accounting-calculator .cac-file-upload input[type="file"] {
    margin: 10px 0;
}

/* Manual Entry */
.carbon-accounting-calculator .cac-manual-entry {
    background: white;
}

.carbon-accounting-calculator .cac-operation-row {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}

.carbon-accounting-calculator .cac-operation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.carbon-accounting-calculator .cac-operation-number {
    font-weight: bold;
    color: #166534;
    font-size: 1.1em;
}

.carbon-accounting-calculator .cac-remove-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.carbon-accounting-calculator .cac-remove-btn:hover {
    background: #c82333;
}

/* Action Buttons */
.carbon-accounting-calculator .cac-action-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 20px 0;
}

/* Data Management Buttons */
.carbon-accounting-calculator .cac-data-management-buttons {
    display: flex;
    gap: 15px;
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Button Group for View/Edit and other actions */
.carbon-accounting-calculator .cac-button-group {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.carbon-accounting-calculator .cac-btn-primary,
.carbon-accounting-calculator .cac-btn-secondary,
.carbon-accounting-calculator .cac-btn-danger {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.carbon-accounting-calculator .cac-btn-primary {
    background: linear-gradient(135deg, #166534 0%, #15803d 100%);
    color: white;
}

.carbon-accounting-calculator .cac-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.3);
}

.carbon-accounting-calculator .cac-btn-secondary {
    background-color: #6b7280;
    color: white;
}

.carbon-accounting-calculator .cac-btn-secondary:hover {
    background-color: #4b5563;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.carbon-accounting-calculator .cac-btn-danger {
    background-color: #dc3545;
    color: white;
}

.carbon-accounting-calculator .cac-btn-danger:hover {
    background-color: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Results Display */
.carbon-accounting-calculator .cac-results {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    border: 1px solid #e0e0e0;
}

.carbon-accounting-calculator .cac-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.carbon-accounting-calculator .cac-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: white;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.carbon-accounting-calculator .cac-result-item.cac-result-highlight {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    border: 2px solid #15803d;
}

.carbon-accounting-calculator .cac-result-label {
    font-weight: 600;
    color: #444;
}

.carbon-accounting-calculator .cac-result-value {
    font-size: 1.2em;
    font-weight: bold;
    color: #166534;
}

/* Scenario Comparison */
.carbon-accounting-calculator .cac-scenario-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.carbon-accounting-calculator .cac-scenario-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.carbon-accounting-calculator .cac-scenario-card.cac-best {
    border-color: #15803d;
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
}

.carbon-accounting-calculator .cac-scenario-name {
    font-size: 1.3em;
    font-weight: bold;
    color: #166534;
    margin-bottom: 10px;
}

.carbon-accounting-calculator .cac-scenario-emissions {
    font-size: 2em;
    font-weight: bold;
    color: #333;
    margin: 15px 0;
}

.carbon-accounting-calculator .cac-scenario-unit {
    font-size: 0.5em;
    color: #666;
}

.carbon-accounting-calculator .cac-scenario-breakdown {
    text-align: left;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
}

.carbon-accounting-calculator .cac-breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    font-size: 0.9em;
}

/* Best Practice Badge */
.carbon-accounting-calculator .cac-best-badge {
    background: #15803d;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
}

/* Data Summary */
.carbon-accounting-calculator .cac-data-summary {
    background: #e0f2fe;
    border: 1px solid #0ea5e9;
    border-radius: 8px;
    padding: 15px;
    margin: 15px 0;
}

.carbon-accounting-calculator .cac-data-summary h4 {
    color: #0c4a6e;
    margin: 0 0 10px 0;
}

.carbon-accounting-calculator .cac-data-summary p {
    margin: 5px 0;
    color: #0c4a6e;
}

/* Filter Display */
.carbon-accounting-calculator .cac-filter-display {
    background: #fef3c7;
    border: 2px solid #f59e0b;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.carbon-accounting-calculator .cac-filter-display h4 {
    color: #92400e;
    margin: 0 0 10px 0;
    font-size: 1.1em;
}

.carbon-accounting-calculator .cac-filter-display ul {
    margin: 10px 0;
    padding-left: 20px;
    color: #78350f;
}

.carbon-accounting-calculator .cac-filter-display li {
    margin: 5px 0;
    font-weight: 600;
}

.carbon-accounting-calculator .cac-filter-display p {
    margin: 10px 0 0 0;
    color: #78350f;
}

/* Report Styling */
.carbon-accounting-calculator .cac-report {
    background: white;
    padding: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.carbon-accounting-calculator .cac-report h2 {
    color: #166534;
    border-bottom: 3px solid #166534;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.carbon-accounting-calculator .cac-report h3 {
    color: #15803d;
    margin-top: 25px;
    margin-bottom: 10px;
}

.carbon-accounting-calculator .cac-report-header {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.carbon-accounting-calculator .cac-report-section {
    background: #f7fafc;
    padding: 15px;
    border-left: 3px solid #15803d;
    margin-bottom: 15px;
}

.carbon-accounting-calculator .cac-report-section p {
    margin: 5px 0;
}

.carbon-accounting-calculator .cac-executive-summary {
    background: #dcfce7;
    border: 2px solid #15803d;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.carbon-accounting-calculator .cac-report-footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #ccc;
    font-size: 0.9em;
    color: #666;
}

/* Report Chart Section */
.carbon-accounting-calculator .cac-report-chart-section {
    background: white;
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.carbon-accounting-calculator .cac-report-chart-section img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Emissions Chart Styling */
.carbon-accounting-calculator .cac-chart-container {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.carbon-accounting-calculator .cac-chart-title {
    font-size: 1.2em;
    font-weight: bold;
    color: #166534;
    margin-bottom: 15px;
    text-align: center;
}

/* Stats Grid */
.carbon-accounting-calculator .cac-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.carbon-accounting-calculator .cac-stats-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    text-align: center;
}

.carbon-accounting-calculator .cac-stats-value {
    font-size: 1.5em;
    font-weight: bold;
    color: #166534;
}

.carbon-accounting-calculator .cac-stats-label {
    font-size: 0.9em;
    color: #666;
    margin-top: 5px;
}

/* Calculation Notes */
.carbon-accounting-calculator .cac-calculation-note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 6px;
    padding: 15px;
    margin: 15px 0;
    font-size: 0.9em;
}

.carbon-accounting-calculator .cac-calculation-note p {
    margin: 5px 0;
    color: #856404;
}

/* Loading States */
.carbon-accounting-calculator .cac-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.carbon-accounting-calculator .cac-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #15803d;
    border-radius: 50%;
    animation: cac-spin 1s linear infinite;
}

@keyframes cac-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error and Success States */
.carbon-accounting-calculator .cac-error {
    background-color: #ffeaea;
    border: 1px solid #ffcdd2;
    color: #d32f2f;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}

.carbon-accounting-calculator .cac-success {
    background-color: #dcfce7;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}

/* ========================================================================== */
/* CHART VISUALIZATION - Stacked Bar Charts */
/* ========================================================================== */

.carbon-accounting-calculator .cac-charts-container {
    margin: 30px 0;
    padding: 20px;
    background: white;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
}

.carbon-accounting-calculator .cac-chart-header {
    text-align: center;
    margin-bottom: 30px;
}

.carbon-accounting-calculator .cac-chart-header h3 {
    color: #166534;
    font-size: 1.5em;
    margin-bottom: 10px;
}

.carbon-accounting-calculator .cac-chart-header p {
    color: #666;
    font-size: 0.95em;
}

.carbon-accounting-calculator .cac-chart-wrapper {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.carbon-accounting-calculator .cac-chart-canvas-container {
    position: relative;
    height: 500px;
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.carbon-accounting-calculator .cac-chart-legend {
    margin-top: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.carbon-accounting-calculator .cac-chart-legend h4 {
    color: #166534;
    font-size: 1.1em;
    margin-bottom: 15px;
    text-align: center;
}

.carbon-accounting-calculator .cac-legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.carbon-accounting-calculator .cac-legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9em;
}

.carbon-accounting-calculator .cac-legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.1);
}

.carbon-accounting-calculator .cac-legend-label {
    color: #444;
    font-weight: 500;
}

.carbon-accounting-calculator .cac-chart-note {
    margin-top: 20px;
    padding: 15px;
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    border-radius: 4px;
}

.carbon-accounting-calculator .cac-chart-note p {
    margin: 5px 0;
    color: #856404;
    font-size: 0.9em;
}

.carbon-accounting-calculator .cac-chart-note strong {
    color: #856404;
}

/* ========================================================================== */
/* END CHART VISUALIZATION */
/* ========================================================================== */

/* ========================================================================== */
/* DATA VALIDATION MODAL - NEW IN v1.6.0 */
/* ========================================================================== */

/* Modal Overlay */
.cac-data-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

.cac-data-modal-content {
    background: white;
    border-radius: 10px;
    max-width: 95%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: cac-modal-fadein 0.2s ease-out;
}

@keyframes cac-modal-fadein {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Modal Header - matches existing green gradient */
.cac-data-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 2px solid #e0e0e0;
    background: linear-gradient(135deg, #166534 0%, #15803d 100%);
    color: white;
    border-radius: 10px 10px 0 0;
}

.cac-data-modal-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: white;
}

.cac-modal-close {
    background: none;
    border: none;
    font-size: 32px;
    color: white;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.cac-modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Modal Body */
.cac-data-modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

/* Error and Success Summaries - match existing theme */
.cac-error-summary,
.cac-success-summary {
    margin-bottom: 25px;
    padding: 20px;
    border-radius: 8px;
    border-left: 5px solid;
}

.cac-error-summary {
    background-color: #ffeaea;
    border-left-color: #d32f2f;
    color: #d32f2f;
}

.cac-error-summary h4 {
    margin: 0 0 10px 0;
    font-size: 18px;
    color: #d32f2f;
}

.cac-success-summary {
    background-color: #dcfce7;
    border-left-color: #15803d;
    color: #166534;
}

.cac-success-summary h4 {
    margin: 0 0 10px 0;
    font-size: 18px;
    color: #166534;
}

.cac-error-summary p,
.cac-success-summary p {
    margin: 5px 0;
}

/* Data Table */
.cac-data-table-container {
    overflow-x: auto;
    margin-top: 20px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.cac-data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: white;
}

.cac-data-table thead {
    background: linear-gradient(135deg, #166534 0%, #15803d 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: 10;
}

.cac-data-table th {
    padding: 12px 10px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.cac-data-table td {
    padding: 12px 10px;
    border-bottom: 1px solid #e0e0e0;
    vertical-align: middle;
}

.cac-data-table tbody tr:hover {
    background-color: #f8f9fa;
}

.cac-data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Alternating row colors - matches existing pattern */
.cac-data-table tbody tr:nth-child(4n+1):not(.cac-error-details):not(.cac-row-error),
.cac-data-table tbody tr:nth-child(4n+2):not(.cac-error-details):not(.cac-row-error) {
    background-color: white;
}

.cac-data-table tbody tr:nth-child(4n+3):not(.cac-error-details):not(.cac-row-error),
.cac-data-table tbody tr:nth-child(4n+4):not(.cac-error-details):not(.cac-row-error) {
    background-color: #f8f9fa;
}

/* Error Rows - matches existing error styling */
.cac-row-error {
    background-color: #ffeaea !important;
}

.cac-row-error:hover {
    background-color: #ffcdd2 !important;
}

.cac-row-error td {
    border-color: #ffcdd2 !important;
}

.cac-error-details {
    background-color: #ffeaea !important;
}

.cac-error-details td {
    padding: 15px !important;
    border-bottom: 2px solid #ffcdd2 !important;
}

.cac-error-details strong {
    color: #d32f2f;
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
}

.cac-error-details ul {
    margin: 0;
    padding-left: 20px;
    color: #d32f2f;
}

.cac-error-details li {
    margin: 5px 0;
    line-height: 1.6;
}

/* Missing Values - matches error theme */
.cac-missing {
    color: #d32f2f;
    font-weight: 600;
    font-style: italic;
    background-color: #ffcdd2;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Delete Button - matches existing remove button style */
.cac-delete-row {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.cac-delete-row:hover {
    background-color: #c82333;
}

/* Modal Footer */
.cac-data-modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-top: 2px solid #e0e0e0;
    background-color: #f8f9fa;
    border-radius: 0 0 10px 10px;
}

/* Scrollbar Styling */
.cac-data-modal-body::-webkit-scrollbar,
.cac-data-table-container::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.cac-data-modal-body::-webkit-scrollbar-track,
.cac-data-table-container::-webkit-scrollbar-track {
    background: #f8f9fa;
    border-radius: 6px;
}

.cac-data-modal-body::-webkit-scrollbar-thumb,
.cac-data-table-container::-webkit-scrollbar-thumb {
    background: #6b7280;
    border-radius: 6px;
}

.cac-data-modal-body::-webkit-scrollbar-thumb:hover,
.cac-data-table-container::-webkit-scrollbar-thumb:hover {
    background: #4b5563;
}

/* ========================================================================== */
/* END DATA VALIDATION MODAL STYLES */
/* ========================================================================== */

/* Responsive Design */
@media (max-width: 768px) {
    .carbon-accounting-calculator .cac-input-group {
        grid-template-columns: 1fr;
    }
    
    .carbon-accounting-calculator .cac-tabs {
        flex-direction: column;
    }
    
    .carbon-accounting-calculator .cac-result-grid {
        grid-template-columns: 1fr;
    }
    
    .carbon-accounting-calculator .cac-scenario-comparison {
        grid-template-columns: 1fr;
    }
    
    .carbon-accounting-calculator .cac-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .carbon-accounting-calculator .cac-report {
        padding: 15px;
    }
    
    .carbon-accounting-calculator .cac-report-header {
        grid-template-columns: 1fr;
    }
    
    /* Button group responsive */
    .carbon-accounting-calculator .cac-button-group {
        flex-direction: column;
    }
    
    .carbon-accounting-calculator .cac-btn-primary,
    .carbon-accounting-calculator .cac-btn-secondary,
    .carbon-accounting-calculator .cac-btn-danger {
        width: 100%;
    }
    
    /* Modal responsive */
    .cac-data-modal {
        padding: 10px;
    }
    
    .cac-data-modal-content {
        max-width: 100%;
        max-height: 95vh;
    }
    
    .cac-data-modal-header,
    .cac-data-modal-body,
    .cac-data-modal-footer {
        padding: 15px;
    }
    
    .cac-data-modal-header h3 {
        font-size: 18px;
    }
    
    .cac-data-table {
        font-size: 12px;
    }
    
    .cac-data-table th,
    .cac-data-table td {
        padding: 8px 6px;
    }
    
    .cac-data-modal-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    /* Chart responsive */
    .carbon-accounting-calculator .cac-chart-canvas-container {
        height: 400px;
        padding: 10px;
    }
    
    .carbon-accounting-calculator .cac-chart-wrapper {
        padding: 10px;
    }
    
    .carbon-accounting-calculator .cac-legend-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .carbon-accounting-calculator .cac-tabs,
    .carbon-accounting-calculator .cac-tab-navigation,
    .carbon-accounting-calculator .cac-action-buttons,
    .carbon-accounting-calculator .cac-calculate-btn,
    .carbon-accounting-calculator .cac-action-btn,
    .carbon-accounting-calculator .cac-button-group {
        display: none !important;
    }
    
    .carbon-accounting-calculator .cac-tab-content {
        display: block !important;
    }
    
    .carbon-accounting-calculator .cac-report {
        box-shadow: none;
    }
    
    .cac-data-modal {
        display: none !important;
    }
}