:root{--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-secondary: #6b7280;--color-secondary-hover: #4b5563;--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-success: #22c55e;--color-warning: #f59e0b;--color-info: #3b82f6;--color-bg: #f3f6fb;--color-surface: #ffffff;--color-border: #e5e7eb;--color-text: #111827;--color-text-muted: #6b7280;--color-nav-bg: #f6f8fc;--radius: 10px;--radius-lg: 14px;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 20px 40px -24px rgba(17, 24, 39, .3)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;color:var(--color-text);background:var(--color-bg);line-height:1.5;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}a{color:inherit}:focus-visible{outline:3px solid rgba(59,130,246,.35);outline-offset:2px}.app-layout{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at top left,rgba(59,130,246,.08),transparent 40%),var(--color-bg)}.app-header{background:#ffffffe6;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--color-border);padding:.875rem var(--space-xl);display:flex;align-items:center;justify-content:space-between;gap:var(--space-lg);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:10}.app-header-left{display:flex;align-items:center;gap:var(--space-md);min-width:0}.app-header-actions{display:flex;align-items:center;gap:var(--space-sm)}.app-header-banner-group{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-nav-bg);padding:.25rem .35rem .25rem .6rem}.app-header-banner .brand-selector-label{display:none}.app-header-banner .brand-selector{gap:.25rem;flex-wrap:nowrap}.app-header-banner .brand-option{padding:.38rem .7rem;font-size:.82rem}.app-header-banner .form-group{margin:0}.app-session{display:inline-flex;align-items:center;gap:var(--space-sm)}.app-session-user{color:var(--color-text-muted);font-size:.85rem}.app-brand{display:flex;align-items:center;gap:.625rem;min-width:0}.app-brand-icon{width:2rem;height:2rem;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#eef4ff;border:1px solid #dbe7ff}.app-title{margin:0;font-size:1.1rem;letter-spacing:-.01em;font-weight:700;white-space:normal}.app-nav{display:flex;gap:.25rem;padding:.25rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-nav-bg)}.app-nav a{text-decoration:none;color:var(--color-text-muted);padding:.4rem .85rem;border-radius:999px;font-weight:500;font-size:.875rem;transition:background .15s,color .15s,box-shadow .15s}.app-nav a:hover{background:#edf2fb;color:var(--color-text)}.app-nav a.active{background:var(--color-primary);color:#fff;box-shadow:0 1px 2px #2563eb4d}.app-main{flex:1;width:min(1120px,100%);margin:0 auto;padding:clamp(1rem,2vw,2rem)}.app-main-frame{background:var(--color-surface);border:1px solid #dfe7f3;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:clamp(1rem,2vw,1.75rem);min-height:calc(100vh - 180px)}.app-main-frame>*:first-child{margin-top:0}.app-main-frame>*:last-child{margin-bottom:0}.app-footer{border-top:1px solid var(--color-border);padding:var(--space-md) var(--space-xl);text-align:center;color:var(--color-text-muted);font-size:.78rem;background:#ffffffb3}h1,h2,h3{color:#0f172a;letter-spacing:-.02em}h2,.page-title{margin:0 0 var(--space-lg);font-size:clamp(1.35rem,2vw,1.75rem);font-weight:700}p{color:#1f2937}.text-muted{color:var(--color-text-muted)}.text-danger{color:var(--color-danger);font-size:.8rem}.text-center{text-align:center}.empty-state{padding:var(--space-xl);text-align:center;color:var(--color-text-muted)}.empty-state p{margin:var(--space-sm) 0 0}.spinner{display:inline-block;width:1em;height:1em;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:var(--space-lg);margin-bottom:var(--space-lg)}.card-title{margin:0 0 var(--space-md);font-size:1.1rem;font-weight:600}.auth-panel{max-width:420px;margin:0 auto;padding:var(--space-lg);border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);box-shadow:var(--shadow-sm)}.auth-form{display:flex;flex-direction:column;gap:var(--space-md);margin-top:var(--space-md)}.btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border:none;border-radius:var(--radius);font-size:.875rem;font-weight:500;cursor:pointer;transition:background .15s,opacity .15s;line-height:1.4}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{background:#e5e7eb;color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:#d1d5db}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--color-danger-hover)}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:.8rem}.form-row{display:flex;gap:var(--space-md);align-items:flex-end;flex-wrap:wrap;margin-bottom:var(--space-md)}.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.form-group label{font-size:.8rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em}.form-group input,.form-group select{padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius);font-size:.875rem;line-height:1.4;background:var(--color-surface);color:var(--color-text);transition:border-color .15s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f626}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.875rem}thead th{text-align:left;padding:var(--space-sm) var(--space-md);border-bottom:2px solid var(--color-border);font-weight:600;color:var(--color-text-muted);white-space:nowrap}tbody td{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--color-border);vertical-align:middle}tbody tr:hover{background:#f9fafb}.dropzone{border:2px dashed var(--color-border);border-radius:var(--radius);padding:var(--space-xl) var(--space-lg);text-align:center;cursor:pointer;transition:border-color .2s,background .2s;color:var(--color-text-muted)}.dropzone:hover,.dropzone-active{border-color:var(--color-primary);background:#3b82f60a;color:var(--color-primary)}.dropzone-reject{border-color:var(--color-danger);background:#ef44440a;color:var(--color-danger)}.dropzone p{margin:var(--space-sm) 0 0;font-size:.85rem}.dropzone-buttons{display:flex;gap:var(--space-sm);justify-content:center;margin-top:var(--space-md)}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:600;white-space:nowrap}.badge-pending{background:#fef3c7;color:#92400e}.badge-validating{background:#dbeafe;color:#1e40af}.badge-approved{background:#dcfce7;color:#166534}.badge-rejected{background:#fee2e2;color:#991b1b}.search-result-row{cursor:pointer}.search-result-row-expanded{background:#f5f9ff}.search-gallery-section{margin-top:var(--space-md)}.search-gallery-title{margin:0 0 var(--space-sm);font-size:.95rem}.search-image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,100px));gap:var(--space-sm);justify-content:flex-start}.search-image-tile{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);padding:var(--space-xs);text-align:left;cursor:pointer}.search-image-tile:disabled{cursor:default;opacity:.9}.search-image-tile img{display:block;width:100px;height:100px;object-fit:cover;border-radius:6px}.search-image-missing{width:100px;height:100px;border-radius:6px;border:1px dashed var(--color-border);display:flex;align-items:center;justify-content:center;color:#7c8aa5;background:#f8fafc}.search-image-missing-icon{width:42px;height:42px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.search-image-tile span{display:block;margin-top:var(--space-xs);font-size:.75rem;color:var(--color-text-muted);text-transform:uppercase}.search-preview-modal{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;padding:var(--space-lg)}.search-preview-backdrop{position:absolute;inset:0;border:0;background:#0f172ab3}.search-preview-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:var(--space-sm);max-width:min(900px,90vw);max-height:90vh;background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border);padding:var(--space-sm)}.search-preview-content img{max-width:100%;max-height:calc(90vh - 4rem);object-fit:contain}.progress-bar{width:100%;height:6px;background:var(--color-border);border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:3px;transition:width .3s ease}.progress-bar-fill-uploading{background:var(--color-primary)}.progress-bar-fill-success{background:var(--color-success)}.progress-bar-fill-error{background:var(--color-danger)}.media-waiting{margin-top:var(--space-xs);display:inline-flex;align-items:center;gap:var(--space-xs);color:var(--color-text-muted);font-size:.8rem}.upload-media-preview{display:block;margin-top:var(--space-xs);max-width:120px;max-height:120px;border:1px solid var(--color-border);border-radius:var(--radius);object-fit:cover}.upload-media-preview-pending{width:1px;height:1px;opacity:0;border:0;margin:0}.brand-selector-label{display:block;font-size:.8rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:var(--space-sm)}.brand-selector{display:flex;gap:var(--space-xs);flex-wrap:wrap}.brand-option{padding:var(--space-sm) var(--space-lg);border:2px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);font-size:.9rem;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s,color .15s,box-shadow .15s}.brand-option:hover{border-color:var(--color-primary);background:#3b82f60a}.brand-option-active{border-color:var(--color-primary);background:var(--color-primary);color:#fff;box-shadow:0 0 0 3px #3b82f633}.brand-option-active:hover{background:var(--color-primary-hover);color:#fff}.import-report-section{margin-top:var(--space-md)}.import-actions{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}.badge-completed{background:#dcfce7;color:#166534}.badge-processing{background:#dbeafe;color:#1e40af}.badge-failed{background:#fee2e2;color:#991b1b}@media(max-width:768px){.app-header{flex-direction:column;align-items:flex-start;gap:var(--space-sm);padding:var(--space-md)}.app-header-left{width:100%;flex-direction:column;align-items:stretch}.app-header-banner-group{width:100%;border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between}.app-nav{width:100%;justify-content:center}.app-header-actions{width:100%;flex-direction:column;align-items:stretch}.app-header-banner .brand-selector{flex-wrap:wrap}.app-main{padding:var(--space-md)}.app-main-frame{min-height:auto;padding:var(--space-md)}.form-row{flex-direction:column}.form-group{width:100%}}