:root{--primary: #0078d4;--primary-hover: #106ebe;--bg: #f5f5f5;--card-bg: #ffffff;--border: #e0e0e0;--text: #1a1a1a;--text-secondary: #666;--good: #107c10;--warn: #ff8c00;--danger: #d13438;--font: "Segoe UI", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh}.hidden{display:none!important}#auth-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.logo{text-align:center;margin-bottom:2rem}.logo h1{font-size:2.5rem;color:var(--primary)}.tagline{color:var(--text-secondary);font-size:1.1rem;margin-top:.5rem}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:2rem;max-width:600px;width:100%;box-shadow:0 2px 8px #00000014}#auth-card{text-align:center;margin:0 auto}#auth-card h2{margin-bottom:1rem}#auth-card 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.6rem;border-radius:12px;font-size:.8rem;color:var(--primary)}.user-badge{font-size:.9rem;color:var(--text-secondary)}.tabs{display:flex;gap:0;background:var(--card-bg);border-bottom:1px solid var(--border);padding:0 2rem;overflow-x:auto}.tab{padding:.8rem 1.5rem;border:none;background:transparent;cursor:pointer;font-size:.95rem;color:var(--text-secondary);border-bottom:2px solid transparent;font-family:var(--font);white-space:nowrap}.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.tab:hover{color:var(--text);background:var(--bg)}main{padding:2rem;max-width:1200px;margin:0 auto}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:1.5rem;text-align:center}.stat-value{font-size:2.5rem;font-weight:700;color:var(--primary)}.stat-label{color:var(--text-secondary);font-size:.9rem;margin-top:.3rem}.stat-card.good .stat-value{color:var(--good)}.stat-card.warn .stat-value{color:var(--warn)}.stat-card.danger .stat-value{color:var(--danger)}table{width:100%;border-collapse:collapse;margin-top:1rem}th,td{text-align:left;padding:.75rem;border-bottom:1px solid var(--border);font-size:.9rem}th{background:var(--bg);font-weight:600;color:var(--text-secondary)}tr:hover{background:#f8f8f8}.summary-list{display:flex;flex-direction:column;gap:.5rem}.recommendation{display:flex;align-items:flex-start;gap:.5rem;padding:.75rem;border-radius:6px;font-size:.9rem}.recommendation.critical{background:#ffe8e8;border-left:3px solid var(--danger)}.recommendation.high{background:#fff0f0;border-left:3px solid var(--danger)}.recommendation.medium{background:#fff8f0;border-left:3px solid var(--warn)}.recommendation.low{background:#f0fff0;border-left:3px solid var(--good)}.rec-icon{font-size:1.1rem}#scan-notices{margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.5rem}.notice{padding:.75rem 1rem;border-radius:6px;font-size:.9rem;line-height:1.5}.notice-error{background:#fff0f0;border-left:3px solid var(--danger);color:var(--text)}.notice-info{background:#f0f6ff;border-left:3px solid var(--primary);color:var(--text)}#ai-chat{margin-top:1rem}#chat-messages{max-height:400px;overflow-y:auto;border:1px solid var(--border);border-radius:6px;padding:1rem;margin-bottom:1rem;display:flex;flex-direction:column;gap:.75rem}.message{padding:.75rem;border-radius:8px;max-width:80%}.message.user{background:var(--primary);color:#fff;align-self:flex-end}.message.bot{background:var(--bg);align-self:flex-start}.message.bot.error{background:#fff0f0;color:var(--danger)}.chat-input{display:flex;gap:.5rem}.chat-input input{flex:1;padding:.7rem;border:1px solid var(--border);border-radius:6px;font-family:var(--font)}#loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#ffffffe6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}.spinner{width:48px;height:48px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}#loading-text{color:var(--text-secondary)}input,select{padding:.6rem;border:1px solid var(--border);border-radius:4px;font-family:var(--font);width:100%;margin-bottom:.5rem}select{background:#fff}footer{text-align:center;padding:2rem;color:var(--text-secondary);font-size:.85rem}footer a{color:var(--primary);text-decoration:none}.version-badge{font-size:.8rem;color:var(--text-secondary);margin-top:.25rem}.tc-box{background:#f8f9fa;border:1px solid var(--border);border-radius:6px;padding:1.25rem;margin-bottom:1.25rem;max-height:400px;overflow-y:auto;font-size:.9rem;line-height:1.6}.tc-box h3{margin-top:1rem;margin-bottom:.5rem;font-size:.95rem;color:var(--text)}.tc-box ul{margin-left:1.25rem;margin-bottom:.5rem}.tc-box li{margin-bottom:.3rem;color:var(--text-secondary)}.checkbox-label{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1rem;font-size:.9rem;line-height:1.5;cursor:pointer}.checkbox-label input[type=checkbox]{width:auto;margin-top:.2rem;flex-shrink:0}.option-card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:1.25rem}.option-card h3{margin-bottom:.5rem;font-size:1rem}.code-block{background:#1a1a2e;color:#e0e0e0;padding:1rem;border-radius:6px;font-family:Cascadia Code,Fira Code,monospace;font-size:.8rem;line-height:1.5;overflow-x:auto;margin-top:.5rem}.config-form{display:flex;flex-direction:column;gap:.3rem;margin-bottom:1rem}.config-form label{font-size:.9rem;font-weight:600;color:var(--text);margin-top:.75rem}.config-form input{font-family:Cascadia Code,Fira Code,monospace;font-size:.85rem}.error-message{color:var(--danger);background:#fff0f0;border:1px solid var(--danger);border-radius:6px;padding:.75rem;margin-top:.75rem;font-size:.9rem}