/* ================================================
   Demo Page Styles - Minimal
   ================================================ */

.demo-main {
    min-height: 100vh;
    padding-top: 100px;
    padding-bottom: var(--spacing-4xl);
}

.demo-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.product-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.demo-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.demo-header p {
    color: var(--color-text-secondary);
}

/* Auth Section */
.auth-section {
    max-width: 400px;
    margin: var(--spacing-3xl) auto;
}

.auth-card {
    text-align: center;
    padding: var(--spacing-3xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.auth-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.auth-card h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.auth-card>p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xl);
}

.btn-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    color: #333;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: box-shadow var(--transition-base);
}

.btn-google:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.auth-note {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* User Info */
.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-email {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.option-desc {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.sheet-link {
    margin-bottom: var(--spacing-xl);
}

/* Usage Badge */
.usage-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.usage-badge.warning {
    border-color: #f59e0b;
    color: #f59e0b;
}

.usage-badge.depleted {
    border-color: #ef4444;
    color: #ef4444;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-3xl);
}

.progress-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0.3;
}

.progress-step.active,
.progress-step.completed {
    opacity: 1;
}

.step-circle {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.progress-step.active .step-circle {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.progress-step.completed .step-circle {
    background: #22c55e;
    border-color: #22c55e;
}

.progress-step span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.progress-line {
    width: 40px;
    height: 1px;
    background: var(--color-border);
}

/* Demo Steps */
.demo-step {
    max-width: 600px;
    margin: 0 auto;
}

/* Step 2 (Data View) - Full Width */
#step2.demo-step {
    max-width: 100%;
    padding: 0 var(--spacing-xl);
}

.demo-step.hidden {
    display: none;
}

/* Upload Zone */
.upload-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.upload-zone {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-base);
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--color-accent);
}

.upload-icon {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.upload-zone h3 {
    font-size: var(--font-size-base);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.upload-zone p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* File Preview */
.file-preview {
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.file-preview.hidden {
    display: none;
}

.file-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.file-icon {
    font-size: 1.5rem;
}

.file-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.file-name {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.file-size {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.btn-remove {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: pointer;
}

.btn-remove:hover {
    background: #ef4444;
    border-color: #ef4444;
    color: white;
}

/* Destination Selector */
.destination-selector h4 {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.destination-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.destination-option {
    cursor: pointer;
}

.destination-option input {
    display: none;
}

.option-card {
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: border-color var(--transition-base);
}

.destination-option input:checked+.option-card {
    border-color: var(--color-accent);
}

.option-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.btn-full {
    width: 100%;
}

/* Processing State - Step by Step Progress */
.processing-state {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.processing-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.processing-header h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.processing-header p {
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.processing-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.processing-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.processing-step[data-status="pending"] {
    opacity: 0.5;
}

.processing-step[data-status="active"] {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.processing-step[data-status="completed"] {
    border-color: #22c55e;
    background: rgba(34, 197, 94, 0.05);
}

.step-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.processing-step[data-status="active"] .step-icon {
    background: var(--color-accent);
    color: white;
}

.processing-step[data-status="completed"] .step-icon {
    background: #22c55e;
    color: white;
}

.step-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.step-title {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.step-desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.step-status {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.processing-step[data-status="active"] .step-spinner {
    display: block;
}

.step-check {
    display: none;
    color: #22c55e;
}

.processing-step[data-status="completed"] .step-check {
    display: block;
}

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

/* Column Selection */
.column-selection {
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.column-selection.hidden {
    display: none;
}

.column-selection>h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.column-selection>p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xl);
}

.columns-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.columns-section h4 {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.columns-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.column-tag {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.column-tag:hover {
    border-color: var(--color-border-hover);
}

.column-tag.selected {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.column-tag.selected.has-value {
    background: var(--color-success, #10b981);
    border-color: var(--color-success, #10b981);
}

.column-tag .tag-indicator {
    font-size: 8px;
    color: inherit;
    opacity: 0.8;
}

.column-tag .tag-check {
    font-size: 10px;
    min-width: 12px;
}

.column-tag.no-value {
    opacity: 0.6;
}

.column-tag.no-value.selected {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}

.column-count {
    font-weight: normal;
    color: var(--color-text-muted);
}

/* Custom Column Input */
.custom-column-input {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.custom-column-input input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    outline: none;
}

.custom-column-input input:focus {
    border-color: var(--color-accent);
}

.custom-column-input input::placeholder {
    color: var(--color-text-muted);
}

/* Data Preview */
.data-preview {
    margin-bottom: var(--spacing-xl);
}

.data-preview h4,
.markdown-preview h4 {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

/* Markdown Preview */
.markdown-preview {
    margin-bottom: var(--spacing-xl);
}

.markdown-content {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    max-height: 300px;
    overflow-y: auto;
}

.markdown-content pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: var(--font-size-sm);
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.preview-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.preview-table {
    width: 100%;
    border-collapse: collapse;
}

.preview-table th,
.preview-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.preview-table th {
    background: var(--color-bg-secondary);
    font-weight: 500;
    color: var(--color-text-muted);
}

/* Column Actions */
.column-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Success State */
.success-state {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #22c55e;
    color: white;
    font-size: 1.5rem;
    border-radius: 50%;
    margin-bottom: var(--spacing-xl);
}

.success-state h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.success-state>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.success-summary {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.summary-value {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    color: var(--color-accent);
}

.summary-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.success-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 250px;
    margin: 0 auto;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-lg);
}

.modal-overlay.hidden {
    display: none;
}

.modal {
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
    font-size: var(--font-size-lg);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.25rem;
    cursor: pointer;
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-body>p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.modal-feature {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.modal-actions {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

/* ================================================
   Auth Modal (Floating Overlay)
   ================================================ */
.auth-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    padding: var(--spacing-lg);
}

.auth-modal-overlay.hidden {
    display: none;
}

.auth-modal {
    position: relative;
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.auth-modal-close:hover {
    color: var(--color-text-primary);
}

.auth-modal h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.auth-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xl);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* Auth Form */
.auth-form {
    text-align: left;
}

.auth-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: 4px;
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-tab.active {
    background: var(--color-accent);
    color: white;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-group input:focus {
    border-color: var(--color-accent);
}

.form-group input::placeholder {
    color: var(--color-text-muted);
}

.auth-error {
    color: #ef4444;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-md);
    text-align: center;
}

.auth-error.hidden {
    display: none;
}

.auth-terms {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: center;
}

.auth-terms a {
    color: var(--color-accent);
    text-decoration: none;
}

.auth-terms a:hover {
    text-decoration: underline;
}

/* Extracted Data View - Full Width (inside step2) */
.extracted-data-view {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
}

.extracted-data-view.hidden {
    display: none;
}

/* Extraction History - Standalone table on step1 */
.extraction-history {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0 var(--spacing-xl);
    max-width: 100%;
    margin-top: var(--spacing-xl);
}

.extraction-history.hidden {
    display: none;
}

.data-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.data-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
}

.data-header p {
    margin: var(--spacing-xs) 0 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* Data Table - Full Width */
.data-table-container {
    overflow-x: auto;
    margin-bottom: var(--spacing-xl);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.data-table th,
.data-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.data-table th {
    background: var(--color-bg-secondary);
    font-weight: 500;
    color: var(--color-text-secondary);
    position: sticky;
    top: 0;
}

.data-table td {
    background: var(--color-bg-card);
}

.data-table tr:hover td {
    background: rgba(99, 102, 241, 0.1);
}

.data-table td.value-na {
    color: var(--color-text-muted);
    font-style: italic;
}

/* Column Selector Section */
.column-selector-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.column-selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.column-selector-header h4 {
    margin: 0;
    font-size: var(--font-size-md);
}

.column-selector-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
}

/* Column Chips */
.column-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.column-chip {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.column-chip:hover {
    border-color: var(--color-accent);
    background: var(--color-bg-card);
}

.column-chip.selected {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.column-chip.selected:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

/* Data Preview Section */
.data-preview-section {
    margin-bottom: var(--spacing-xl);
}

.data-preview-section h4 {
    margin: 0 0 var(--spacing-md);
    font-size: var(--font-size-md);
}

.data-table-wrapper {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg-card);
}

.data-table-container {
    overflow-x: auto;
    max-height: 60vh;
}

/* Selected column count */
.selected-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.selected-count span {
    color: var(--color-accent);
    font-weight: 600;
}

/* Export Section */
.export-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.export-section h4 {
    margin: 0;
    font-size: var(--font-size-md);
}

.export-options {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 768px) {
    .destination-options {
        grid-template-columns: 1fr;
    }

    .column-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .column-actions .btn {
        width: 100%;
    }

    .data-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .export-options {
        flex-direction: column;
    }

    .export-options .btn {
        width: 100%;
    }
}

/* ================================================
   Success State Styling
   ================================================ */

.success-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    max-width: 480px;
    margin: 0 auto;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.3);
}

.success-state h2 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.success-state>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.success-summary {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.summary-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
}

.summary-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Success Page Buttons */
.airtable-link {
    margin-bottom: var(--spacing-md);
}

.airtable-link .btn {
    width: 100%;
    max-width: 280px;
}

.success-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.success-actions .btn {
    width: 100%;
    max-width: 280px;
}

.success-actions .btn-primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

.success-actions .btn-ghost {
    border: none;
    color: var(--color-text-secondary);
}

.success-actions .btn-ghost:hover {
    color: var(--color-text);
    background: transparent;
}