:root{--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--accent: #2563eb;--accent-hover: #1d4ed8;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--border-color: #e2e8f0}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased}.app-container{max-width:1200px;margin:0 auto;padding:2rem;min-height:100vh}.app-header{text-align:center;margin-bottom:3rem}.logo{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:.5rem;color:var(--accent)}.logo h1{font-size:2.5rem;font-weight:800;color:var(--text-primary);margin:0}.upload-container{background:var(--card-bg);padding:3rem;border-radius:1rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;max-width:800px;margin:0 auto;border:1px solid var(--border-color)}.drop-zone{border:2px dashed var(--border-color);border-radius:.75rem;padding:3rem;text-align:center;cursor:pointer;transition:all .3s ease;background-color:#f8fafc}.drop-zone:hover,.drop-zone.active{border-color:var(--accent);background:#eff6ff}.divider{display:flex;align-items:center;text-align:center;margin:2rem 0;color:var(--text-secondary)}.divider:before,.divider:after{content:"";flex:1;border-bottom:1px solid var(--border-color)}.divider span{padding:0 1rem;font-size:.875rem;font-weight:600}.raw-input{width:100%;height:200px;background:#f8fafc;border:1px solid var(--border-color);border-radius:.5rem;color:var(--text-primary);padding:1rem;font-family:monospace;resize:vertical;margin-bottom:1.5rem}.raw-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.analyze-btn{width:100%;padding:1rem;background:var(--accent);color:#fff;border:none;border-radius:.5rem;font-size:1.125rem;font-weight:600;cursor:pointer;transition:background .2s;box-shadow:0 4px 6px -1px #2563eb33}.analyze-btn:hover:not(:disabled){background:var(--accent-hover)}.analyze-btn:disabled{opacity:.5;cursor:not-allowed}.dashboard{display:grid;grid-template-columns:350px 1fr;gap:2rem;margin-bottom:2rem}.score-card{background:var(--card-bg);padding:2rem;border-radius:1rem;text-align:center;border:1px solid var(--border-color);box-shadow:0 4px 6px -1px #0000001a}.score-circle{width:150px;height:150px;border-radius:50%;border:8px solid;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:2rem auto;background:#f8fafc}.score-value{font-size:3.5rem;font-weight:800;line-height:1}.score-label{color:var(--text-secondary);font-size:.875rem}.score-status{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem}.download-btn{background:#fff;border:1px solid var(--accent);color:var(--accent);padding:.75rem 1.5rem;border-radius:.5rem;cursor:pointer;transition:all .2s;font-weight:500}.download-btn:hover{background:#eff6ff}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.summary-item{background:var(--card-bg);padding:1.5rem;border-radius:1rem;border:1px solid var(--border-color);box-shadow:0 1px 3px #0000001a}.status-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid var(--border-color)}.status-row:last-child{border-bottom:none}.detailed-report{background:var(--card-bg);padding:2rem;border-radius:1rem;border:1px solid var(--border-color);box-shadow:0 4px 6px -1px #0000001a}.report-section{margin-bottom:2rem}.breakdown-list{list-style:none;padding:0}.breakdown-item{color:var(--danger);padding:.75rem;background:#fef2f2;border-radius:.5rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem;font-weight:500}.good-news{color:var(--success);background:#ecfdf5;padding:.75rem;border-radius:.5rem;font-weight:500}.tags{display:flex;flex-wrap:wrap;gap:.5rem}.tag{background:#fef2f2;color:var(--danger);padding:.25rem .75rem;border-radius:999px;font-size:.875rem;font-weight:500;border:1px solid #fee2e2}.back-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;font-weight:500}.back-btn:hover{color:var(--accent)}.suggestion-item{background:#eff6ff;border-left:4px solid var(--accent);padding:1rem;margin-bottom:.5rem;border-radius:0 .5rem .5rem 0}.app-logo{height:60px;width:150px;object-fit:contain;display:block}.back-btn{background:none;border:1px solid #e2e8f0;padding:.5rem 1rem;border-radius:.5rem;color:#64748b;cursor:pointer;margin-bottom:1rem;display:inline-flex;align-items:center;gap:.5rem;font-weight:500;transition:all .2s}.back-btn:hover{color:#2563eb;border-color:#2563eb;background:#eff6ff}