:root{--color-primary: #38425c;--color-primary-dark: #2a3245;--color-primary-light: #4a5670;--color-accent: #255b42;--color-accent-dark: #1c3529;--color-accent-light: #274b3a;--color-background: #f3f2ef;--color-surface: #ffffff;--color-text: #231f20;--color-text-secondary: #5c5c5c;--color-text-tertiary: #8a8a8a;--color-text-light: #8a8a8a;--color-border: #e0dfdc;--color-border-light: #eeedeb;--color-success: #255b42;--color-warning: #c4842d;--color-error: #b54248;--color-confidence-high: #255b42;--color-confidence-medium: #c4842d;--color-confidence-low: #b54248;--font-display: "Cormorant Garamond", Georgia, serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 100px;--shadow-sm: 0 1px 2px rgba(35, 31, 32, .05);--shadow-md: 0 4px 6px rgba(35, 31, 32, .07);--shadow-lg: 0 10px 25px rgba(35, 31, 32, .1);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:1rem;line-height:1.6;color:var(--color-text);background-color:var(--color-background);min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.3;color:var(--color-primary)}h1{font-size:2.5rem;letter-spacing:-.02em}h2{font-size:1.75rem}h3{font-size:1.25rem}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-dark)}.app,.app-layout{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:var(--spacing-xl) var(--spacing-lg);max-width:1800px;margin:0 auto;width:100%}.app-footer{background-color:var(--color-surface);border-top:1px solid var(--color-border);padding:var(--spacing-md) var(--spacing-xl);position:fixed;bottom:0;left:0;right:0;z-index:100}.footer-content{max-width:1800px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md)}.footer-content .footer-left,.footer-content .footer-right{display:flex;align-items:center;gap:var(--spacing-sm)}.header-tooltip-wrapper{position:relative;display:inline-flex;align-items:center;cursor:help}.header-tooltip-wrapper:hover{z-index:999999}.header-tooltip-wrapper:after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);padding:6px 10px;background-color:var(--color-primary-dark);color:#fff;font-size:.75rem;font-weight:400;text-transform:none;letter-spacing:normal;line-height:1.4;white-space:nowrap;border-radius:var(--radius-sm);opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;z-index:999999;pointer-events:none;box-shadow:0 2px 8px #00000026}.header-tooltip-wrapper:before{content:"";position:absolute;bottom:calc(100% + 2px);left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:var(--color-primary-dark);opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;z-index:999999}.header-tooltip-wrapper:hover:after,.header-tooltip-wrapper:hover:before{opacity:1;visibility:visible}.header-tooltip-wrapper.tooltip-bottom:after{bottom:auto;top:calc(100% + 8px)}.header-tooltip-wrapper.tooltip-bottom:before{bottom:auto;top:calc(100% + 2px);border-top-color:transparent;border-bottom-color:var(--color-primary-dark)}.header-tooltip-trigger{display:inline-flex;align-items:center;cursor:help}.header-tooltip-fixed{padding:6px 10px;background-color:var(--color-primary-dark);color:#fff;font-size:.75rem;font-weight:400;text-transform:none;letter-spacing:normal;line-height:1.4;white-space:nowrap;border-radius:var(--radius-sm);box-shadow:0 4px 12px #00000040;pointer-events:none;z-index:999999}.header-tooltip-arrow{position:absolute;bottom:-6px;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:var(--color-primary-dark);border-bottom:none}.info-tooltip{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;margin-left:4px;color:var(--color-text-tertiary);cursor:help;position:relative}.info-tooltip:hover{color:var(--color-primary)}.info-tooltip svg{width:14px;height:14px}.sandbox-banner{background-color:var(--color-warning);color:#fff;padding:var(--spacing-xs) var(--spacing-md);text-align:center;font-size:.875rem;font-weight:500;position:sticky;top:0;z-index:101}.header{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);padding:var(--spacing-md) var(--spacing-xl);position:sticky;top:0;z-index:100}.sandbox-banner+.header{top:28px}.header-content{max-width:1800px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-xl);position:relative}.logo-link{display:flex;align-items:center;gap:var(--spacing-md);text-decoration:none}.logo{height:50px;width:auto}.logo-text{display:flex;flex-direction:column}.logo-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600;color:var(--color-primary)}.logo-subtitle{font-size:.75rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}.step-indicator{display:flex;align-items:center;gap:var(--spacing-sm);position:absolute;left:50%;transform:translate(-50%)}.step{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);opacity:.4;transition:opacity var(--transition-normal)}.step.active{opacity:1}.step-number{width:32px;height:32px;border-radius:50%;background-color:var(--color-border);color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;transition:all var(--transition-normal)}.step.active .step-number{background-color:var(--color-primary);color:#fff}.step.completed .step-number{background-color:var(--color-success);color:#fff}.step-label{font-size:.75rem;color:var(--color-text-secondary);white-space:nowrap}.step.active .step-label{color:var(--color-primary);font-weight:500}.step-connector{width:40px;height:2px;background-color:var(--color-border);margin-bottom:var(--spacing-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);font-family:var(--font-body);font-size:.9375rem;font-weight:500;border-radius:var(--radius-full);border:none;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.btn svg{flex-shrink:0;vertical-align:middle}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-dark)}.btn-secondary{background-color:transparent;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-secondary:hover:not(:disabled){background-color:var(--color-primary);color:#fff}.btn-text{background-color:transparent;color:var(--color-accent);padding:var(--spacing-xs) var(--spacing-sm)}.btn-text:hover:not(:disabled){color:var(--color-accent-dark);text-decoration:underline}.btn-large{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;background-color:transparent;color:var(--color-text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.btn-icon:hover{background-color:var(--color-background);color:var(--color-primary)}.btn-icon.btn-delete:hover{background-color:#fef2f2;color:var(--color-error)}.btn-icon.btn-save{color:var(--color-success)}.btn-icon.btn-save:hover{background-color:#f0fdf4}.upload-page{display:flex;flex-direction:column;gap:var(--spacing-2xl)}.page-header{text-align:center;max-width:600px;margin:0 auto}.page-header h1{margin-bottom:var(--spacing-sm)}.page-description{color:var(--color-text-secondary);font-size:1.0625rem;margin-bottom:var(--spacing-sm)}.loading-prices-indicator{display:inline-flex;align-items:center;gap:var(--spacing-xs);margin-left:var(--spacing-md);padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--color-primary-50);border-radius:var(--radius-sm);font-size:.875rem;color:var(--color-primary-700)}.supported-files{display:inline-flex;align-items:center;gap:var(--spacing-sm);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:var(--spacing-xs) var(--spacing-md);font-size:.875rem;color:var(--color-text-secondary)}.supported-files-label{font-weight:600;color:var(--color-primary)}.upload-section{display:flex;flex-direction:column;gap:var(--spacing-xl);max-width:800px;margin:0 auto;width:100%}.upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-3xl) var(--spacing-xl);background-color:var(--color-surface);cursor:pointer;transition:all var(--transition-normal);text-align:center}.upload-zone:hover,.upload-zone.dragging{border-color:var(--color-accent);background-color:#f8faf9}.upload-zone.disabled{opacity:.6;cursor:not-allowed}.file-input{display:none}.upload-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.upload-icon{color:var(--color-accent)}.upload-primary{font-size:1.125rem;font-weight:500;color:var(--color-text)}.upload-secondary{color:var(--color-text-secondary)}.upload-link{color:var(--color-accent);text-decoration:underline;cursor:pointer}.upload-hint{font-size:.8125rem;color:var(--color-text-light)}.error-banner{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background-color:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius-md);color:var(--color-error);margin-bottom:var(--spacing-lg);max-width:800px;margin-left:auto;margin-right:auto}.error-banner svg{flex-shrink:0}.error-banner span{flex:1}.error-dismiss{background:none;border:none;padding:var(--spacing-xs);cursor:pointer;color:var(--color-error);opacity:.7;transition:opacity var(--transition-fast)}.error-dismiss:hover{opacity:1}.files-section{background-color:var(--color-surface);border-radius:var(--radius-md);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.files-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.files-header h2{font-size:1.125rem}.file-list{list-style:none;display:flex;flex-direction:column;gap:var(--spacing-sm)}.file-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background-color:var(--color-background);border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}.file-item.uploading{background-color:#eff6ff}.file-item.processing{background-color:#fffbeb}.file-item.complete{background-color:#f0fdf4}.file-item.error{background-color:#fef2f2}.file-icon{color:var(--color-primary);flex-shrink:0}.file-info{flex:1;display:flex;flex-direction:column}.file-name{font-weight:500;color:var(--color-text)}.file-size{font-size:.8125rem;color:var(--color-text-secondary)}.file-status{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.8125rem;font-weight:500}.file-status.uploading{color:#3b82f6}.file-status.processing{color:var(--color-warning)}.file-status.complete{color:var(--color-success)}.file-status.error{color:var(--color-error)}.file-remove{color:var(--color-text-light);background:none;border:none;cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.file-remove:hover{color:var(--color-error);background-color:#fef2f2}.progress-indicator{padding:var(--spacing-lg);background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.progress-message{font-weight:500;color:var(--color-primary)}.progress-percentage{font-weight:600;color:var(--color-accent)}.progress-bar{height:8px;background-color:var(--color-background);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;background-color:var(--color-accent);border-radius:var(--radius-full);transition:width var(--transition-normal)}.action-buttons{display:flex;justify-content:center;gap:var(--spacing-md);margin-top:var(--spacing-xl)}.info-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);max-width:1000px;margin:0 auto}.info-card{background-color:var(--color-surface);border-radius:var(--radius-md);padding:var(--spacing-xl);text-align:center;box-shadow:var(--shadow-sm)}.info-icon{width:48px;height:48px;margin:0 auto var(--spacing-md);background-color:var(--color-background);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-accent)}.info-card h3{margin-bottom:var(--spacing-sm);color:var(--color-primary)}.info-card p{font-size:.9375rem;color:var(--color-text-secondary)}.review-page{display:flex;flex-direction:column;gap:0;padding-bottom:60px}.page-header-simple{margin-bottom:var(--spacing-sm)}.page-header-simple h1{font-size:1.75rem;margin-bottom:var(--spacing-xs)}.page-header-simple .page-description{font-size:.9375rem}.page-header-title-row{display:flex;align-items:center;gap:var(--spacing-md)}.page-header-title-row h1{margin-bottom:0}.save-status{display:inline-flex;align-items:center;gap:var(--spacing-xs);font-size:.8125rem;font-weight:500;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius-sm)}.save-status-saving{color:var(--color-text-secondary)}.save-status-saved{color:var(--color-success);background-color:#22c55e1a}.save-status-error{color:var(--color-error);background-color:#ef44441a}.review-page .page-header{display:flex;justify-content:space-between;align-items:flex-start;text-align:left;max-width:none;flex-wrap:wrap;gap:var(--spacing-lg)}.header-content{flex:1;min-width:300px}.header-stats{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.stat{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.stat-value{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.stat-label{font-size:.75rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}.stat.stat-warning .stat-value{color:var(--color-warning)}.empty-state{text-align:center;padding:var(--spacing-3xl);background-color:var(--color-surface);border-radius:var(--radius-md)}.empty-state h2{margin-bottom:var(--spacing-sm)}.empty-state p{color:var(--color-text-secondary);margin-bottom:var(--spacing-xl)}.invoices-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.invoice-card{background-color:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light)}.invoice-header{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);cursor:pointer;transition:background-color var(--transition-fast)}.invoice-header:hover{background-color:var(--color-border-light)}.invoice-toggle{flex-shrink:0}.toggle-icon{transition:transform var(--transition-normal)}.toggle-icon.rotated{transform:rotate(180deg)}.invoice-title{flex:1}.invoice-title h3{margin-bottom:var(--spacing-xs)}.invoice-meta{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.wholesaler-tag{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--color-accent);color:#fff;font-size:.75rem;font-weight:500;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.03em}.invoice-number,.invoice-date{font-size:.875rem;color:var(--color-text-secondary)}.invoice-stats{display:flex;align-items:center;gap:0}.stat-item{text-align:center;padding:0 var(--spacing-lg);border-right:1px solid var(--color-border-light);width:120px;flex-shrink:0}.stat-item:nth-child(2){width:140px}.stat-item:last-of-type{border-right:none;width:180px}.stat-item .stat-value{font-size:1.125rem;font-weight:600;display:block}.stat-item .stat-label{font-size:.75rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em;display:block;margin-top:var(--spacing-xs)}.stat-item.stat-warning .stat-value{color:var(--color-warning)}.stat-item.stat-ok .stat-value{color:var(--color-success)}.invoice-body{padding:0 0 var(--spacing-lg);border-top:1px solid var(--color-border-light)}.invoice-body-scrollable{max-height:500px;overflow-y:auto;overflow-x:auto}.invoice-body-scrollable.has-scroll{border-bottom:1px solid var(--color-border-light)}.invoice-body-scrollable thead{position:sticky;top:0;z-index:20}.invoice-body-scrollable thead:has(.header-tooltip-wrapper:hover),.invoice-body-scrollable thead:has(.header-tooltip-trigger:hover){z-index:999999}.invoice-body-scrollable thead th{background:var(--color-surface);box-shadow:0 1px 0 var(--color-border-light);position:sticky;top:0;z-index:20}.invoice-body-scrollable 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.items-table{width:100%;max-width:100%;table-layout:fixed;border-collapse:collapse}.resizable-table-wrapper.resizing{cursor:col-resize}.resizable-table-wrapper.resizing *{cursor:col-resize!important;-webkit-user-select:none!important;user-select:none!important}.items-table.resizable th{position:relative;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;box-sizing:border-box}.items-table.resizable th,.items-table.resizable td{min-width:0;box-sizing:border-box}.resizable-table-wrapper .items-table.resizable{width:100%;max-width:100%}.items-table.resizable .number-cell,.items-table.resizable .name-cell,.items-table.resizable .sku-cell,.items-table.resizable .category-cell,.items-table.resizable .square-cell{min-width:0!important;max-width:none!important;overflow:hidden}.items-table.resizable .actions-cell,.items-table.resizable th.actions-cell{overflow:visible;padding:var(--spacing-xs) 4px!important}.items-table.resizable .select-cell,.items-table.resizable th.select-cell{width:32px!important;min-width:32px!important;max-width:32px!important;padding:var(--spacing-xs) var(--spacing-sm)!important}.items-table.resizable .row-number-cell,.items-table.resizable th.row-number-cell{width:36px!important;min-width:36px!important;max-width:36px!important;padding:var(--spacing-xs) var(--spacing-sm)!important}.items-table.resizable .update-qty-cell,.items-table.resizable th.update-qty-cell{width:40px!important;min-width:40px!important;max-width:40px!important}.items-table.resizable th:has(.header-tooltip-wrapper:hover),.items-table.resizable th:has(.header-tooltip-trigger:hover){z-index:99999;overflow:visible}.resize-handle{position:absolute;top:0;right:0;width:8px;height:100%;cursor:col-resize;background:transparent;z-index:25;transform:translate(50%)}.resize-handle:after{content:"";position:absolute;top:25%;left:50%;transform:translate(-50%);width:2px;height:50%;background:transparent;border-radius:1px;transition:background-color .15s 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tr.new-variation-row:nth-child(2n){background-color:#ede9fe!important}.category-cell{width:120px;min-width:100px;max-width:150px}.category-display{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.875rem;color:var(--color-text-secondary)}.override-indicator{color:var(--color-warning);font-weight:700;font-size:.875rem}.category-selector.compact{min-width:100px}.category-selector.compact .selector-trigger{padding:var(--spacing-xs) var(--spacing-sm);font-size:.8125rem;min-height:28px}.category-selector.compact .selector-dropdown{min-width:200px}.category-selector.compact .selector-search,.category-selector.compact .selector-option{padding:var(--spacing-xs) var(--spacing-sm);font-size:.8125rem}.category-selector.compact .selector-option.category-option .category-name{font-size:.8125rem}.category-selector.compact .selector-option.category-option 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th{background-color:#f8fafc;font-weight:600;color:var(--color-text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.03em}.invoice-items-table tbody tr:hover{background-color:#f8fafc}.invoice-items-table tbody tr:last-child td{border-bottom:none}.invoice-items-table .number-cell{text-align:right}.invoice-items-table .sku-cell{font-family:monospace;font-size:.75rem;color:var(--color-text-secondary)}.items-truncated{padding:var(--spacing-md);text-align:center;color:var(--color-text-secondary);font-size:.8125rem;font-style:italic;background-color:#f8fafc;border-top:1px solid var(--color-border-light)}.btn-invoice-view{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-surface);color:var(--color-primary);border:1px solid var(--color-primary);border-radius:var(--radius-md);font-size:.8125rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.btn-invoice-view:hover{background-color:var(--color-primary);color:#fff}.btn-invoice-view:disabled{opacity:.6;cursor:not-allowed}.detail-errors{margin-top:var(--spacing-xl)}.detail-errors h3{color:var(--color-error);margin-bottom:var(--spacing-md)}.errors-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.error-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background-color:#fef2f2;border-radius:var(--radius-sm);color:var(--color-error);font-size:.875rem}.invoice-preview-overlay{z-index:1001}.invoice-preview-modal{max-width:900px;width:90vw;height:85vh;display:flex;flex-direction:column}.invoice-preview-body{flex:1;padding:0;overflow:hidden}.invoice-preview-frame{width:100%;height:100%;border:none}.invoice-preview-modal 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.375rem;border-radius:var(--radius-sm);display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.col-files{overflow:hidden}.files-list{display:flex;flex-direction:column;gap:2px}.file-name-btn{font-size:.8125rem;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:none;border:none;padding:2px 4px;margin:-2px -4px;border-radius:var(--radius-sm);cursor:default;text-align:left;max-width:100%;width:fit-content}.file-name-btn.clickable{cursor:pointer;color:var(--color-accent)}.file-name-btn.clickable:hover{background-color:#255b421a;color:var(--color-accent-dark)}.file-name-btn:disabled{cursor:default;color:var(--color-text-secondary)}.files-more{font-size:.75rem;color:var(--color-text-tertiary)}.no-files{color:var(--color-text-tertiary)}.status-badge.status-started{background-color:#e5e7eb;color:#374151}.status-badge.status-in-progress{background-color:#dbeafe;color:#1d4ed8}.status-badge.status-success{background-color:#d1fae5;color:#047857}.status-badge.status-warning{background-color:#fef3c7;color:#b45309}.status-badge.status-error{background-color:#fee2e2;color:#dc2626}.status-badge.status-canceled{background-color:#f3f4f6;color:#6b7280}.empty-state-minimal{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary);font-family:var(--font-display);font-size:1.125rem}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:.8125rem}.btn-back{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--color-text-secondary);padding:0;margin-bottom:var(--spacing-sm)}.btn-back:hover{color:var(--color-primary)}.submission-history-page .page-header .header-content{display:flex;flex-direction:column;align-items:flex-start}.footer-content{max-width:1800px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.home-page{padding:var(--spacing-xl);max-width:900px;margin:0 auto}.home-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.home-header h1{font-family:var(--font-body);font-size:1.5rem;font-weight:600;color:var(--color-text);margin:0}.session-id-row{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs);flex-wrap:wrap}.session-id{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-text);background:var(--color-border-light);padding:.125rem .375rem;border-radius:var(--radius-sm)}.empty-hint{color:var(--color-text-tertiary);font-size:.875rem}.hero-section{text-align:center;padding:var(--spacing-3xl) var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.hero-content{max-width:600px;margin:0 auto}.hero-title{font-family:var(--font-body);font-size:2.5rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-md)}.hero-subtitle{font-size:1.125rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);line-height:1.6}.btn-hero{font-size:1.125rem;padding:1rem 2rem;display:inline-flex;align-items:center;gap:var(--spacing-sm)}.hero-actions-secondary{margin-top:var(--spacing-lg)}.hero-actions-secondary .btn-text{color:var(--color-text-secondary);display:inline-flex;align-items:center;gap:var(--spacing-xs)}.hero-actions-secondary .btn-text:hover{color:var(--color-primary)}.sessions-section{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-lg)}.section-header h2{font-family:var(--font-body);font-size:1.25rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-xs)}.section-header .btn-text{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--color-text-secondary)}.section-header .btn-text:hover{color:var(--color-primary)}.section-description{color:var(--color-text-secondary);font-size:.875rem}.recent-section{margin-top:var(--spacing-xl);background:transparent;border:none;padding:0}.session-row-compact{padding:var(--spacing-sm) var(--spacing-md)}.meta-success{color:var(--color-success)}.sessions-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.session-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.session-row:hover{border-color:var(--color-primary);background:var(--color-surface)}.session-info{flex:1;min-width:0}.session-name-row{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs);flex-wrap:wrap}.session-name{font-weight:600;color:var(--color-text);word-break:break-word}.status-badge{font-size:.75rem;font-weight:500;padding:.25rem .5rem;border-radius:var(--radius-full);white-space:nowrap;flex-shrink:0}.status-badge.status-started{background-color:#e0e7ff;color:#4338ca}.status-badge.status-in-progress{background-color:#fef3c7;color:#b45309}.status-badge.status-submitted{background-color:#dcfce7;color:var(--color-success)}.status-badge.status-partial{background-color:#fef3c7;color:#b45309}.status-badge.status-failed{background-color:#fef2f2;color:var(--color-error)}.status-badge.status-canceled,.status-badge.neutral{background-color:#f3f4f6;color:#6b7280}.session-meta{display:flex;gap:var(--spacing-md);flex-wrap:wrap}.meta-item{display:flex;align-items:center;gap:4px;color:var(--color-text-secondary);font-size:.8125rem}.meta-item svg{color:var(--color-text-light)}.meta-date{color:var(--color-text-light)}.session-actions{display:flex;gap:var(--spacing-sm);align-items:center;flex-shrink:0;margin-left:var(--spacing-md);min-width:120px;justify-content:flex-end}.empty-sessions-state{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary);font-size:.9375rem}.btn-icon{width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm)}.btn-icon.btn-danger-subtle{background:transparent;border:1px solid transparent;color:var(--color-text-light)}.btn-icon.btn-danger-subtle:hover{background:#fef2f2;border-color:#fecaca;color:var(--color-error)}.btn-icon.btn-warning-subtle{background:transparent;border:1px solid transparent;color:var(--color-text-light)}.btn-icon.btn-warning-subtle:hover{background:#fef3c7;border-color:#fde68a;color:#b45309}.btn-icon.btn-primary-subtle{background:transparent;border:1px solid transparent;color:var(--color-text-light)}.btn-icon.btn-primary-subtle:hover{background:#e0f2fe;border-color:#bae6fd;color:var(--color-primary)}.btn-small{font-size:.8125rem;padding:.375rem .75rem}.spinner-small{width:14px;height:14px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.how-it-works-section{padding:var(--spacing-xl) 0}.how-it-works-section h2{font-family:var(--font-body);font-size:1.25rem;font-weight:600;color:var(--color-text);text-align:center;margin-bottom:var(--spacing-xl)}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-xl)}.step-card{text-align:center;padding:var(--spacing-lg);position:relative}.step-card .step-number{position:absolute;top:0;left:50%;transform:translate(-50%);width:28px;height:28px;background:var(--color-primary);color:#fff;border-radius:50%;font-size:.875rem;font-weight:600;display:flex;align-items:center;justify-content:center}.step-icon{width:80px;height:80px;margin:var(--spacing-md) auto var(--spacing-md);background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.step-card h3{font-family:var(--font-body);font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.step-card p{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5}.loading-state{text-align:center;padding:var(--spacing-2xl);color:var(--color-text-secondary)}.loading-state .spinner{margin:0 auto var(--spacing-md)}.info-banner{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--radius-md);color:#1e40af;margin-bottom:var(--spacing-lg)}.info-banner svg{flex-shrink:0;color:#3b82f6}@media (max-width: 768px){.home-page{padding:var(--spacing-md)}.hero-section{padding:var(--spacing-xl) var(--spacing-md)}.hero-title{font-size:1.75rem}.hero-subtitle{font-size:1rem}.steps-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.step-card{padding:var(--spacing-md)}.session-row{flex-direction:column;align-items:stretch;gap:var(--spacing-md)}.session-actions{margin-left:0;justify-content:flex-end}.session-meta{gap:var(--spacing-sm) var(--spacing-md)}}