@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--bg-primary:#050505;--bg-secondary:#0a0a0a;--bg-card:#111;--bg-card-hover:#1a1a1a;--bg-elevated:#161616;--border-color:#222;--border-subtle:#1a1a1a;--text-primary:#fff;--text-secondary:#a0a0a0;--text-muted:#666;--accent:#fff;--accent-dim:#ffffff14;--accent-glow:#ffffff0a;--status-normal:#4ade80;--status-low:#facc15;--status-high:#f87171;--status-critical:#ef4444;--status-unknown:#6b7280;--risk-low:#4ade80;--risk-moderate:#facc15;--risk-high:#f87171;--glass-bg:#ffffff08;--glass-border:#ffffff0f;--shadow-sm:0 1px 2px #00000080;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 40px #ffffff08;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.25s cubic-bezier(.4,0,.2,1);--transition-slow:.4s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}.navbar{z-index:100;-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);background:#050505cc;justify-content:space-between;align-items:center;height:64px;padding:0 32px;display:flex;position:fixed;top:0;left:0;right:0}.navbar-brand{color:var(--text-primary);align-items:center;gap:12px;text-decoration:none;display:flex}.navbar-logo{background:var(--text-primary);width:32px;height:32px;color:var(--bg-primary);border-radius:8px;justify-content:center;align-items:center;font-size:16px;font-weight:800;display:flex}.navbar-title{letter-spacing:-.5px;font-size:18px;font-weight:700}.navbar-nav{align-items:center;gap:4px;list-style:none;display:flex}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;position:relative}.nav-link:hover,.nav-link.active{color:var(--text-primary);background:var(--accent-dim)}.main-content{min-height:100vh;padding-top:64px}.page-container{max-width:1200px;margin:0 auto;padding:48px 32px}.hero{text-align:center;padding:80px 0 60px;position:relative}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff08 0%,#0000 70%);width:600px;height:600px;position:absolute;top:-100px;left:50%;transform:translate(-50%)}.hero-badge{background:var(--accent-dim);border:1px solid var(--glass-border);color:var(--text-secondary);border-radius:100px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:13px;font-weight:500;display:inline-flex}.hero-badge-dot{background:var(--status-normal);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.hero h1{letter-spacing:-2px;background:linear-gradient(#fff 0%,#888 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:20px;font-size:clamp(36px,5vw,64px);font-weight:800;line-height:1.1}.hero p{color:var(--text-secondary);max-width:540px;margin:0 auto 40px;font-size:18px;line-height:1.7}.hero-actions{justify-content:center;gap:12px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:none;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--text-primary);color:var(--bg-primary)}.btn-primary:hover{background:#e0e0e0;transform:translateY(-1px);box-shadow:0 4px 16px #ffffff1a}.btn-secondary{color:var(--text-secondary);border:1px solid var(--border-color);background:0 0}.btn-secondary:hover{color:var(--text-primary);border-color:var(--text-muted);background:var(--accent-dim)}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:14px 32px;font-size:15px}.features-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:60px;display:grid}.feature-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-subtle);transition:all var(--transition-base);cursor:default;color:inherit;padding:32px;text-decoration:none}.feature-card:hover{border-color:var(--border-color);background:var(--bg-card-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.feature-icon{border-radius:var(--radius-md);background:var(--accent-dim);justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:20px;font-size:22px;display:flex}.feature-card h3{letter-spacing:-.3px;margin-bottom:8px;font-size:16px;font-weight:600}.feature-card p{color:var(--text-secondary);font-size:14px;line-height:1.6}.page-header{margin-bottom:40px}.page-header h1{letter-spacing:-.5px;margin-bottom:8px;font-size:28px;font-weight:700}.page-header p{color:var(--text-secondary);font-size:15px}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius-lg);text-align:center;background:var(--bg-card);transition:all var(--transition-base);cursor:pointer;padding:60px 40px;position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--text-muted);background:var(--bg-card-hover)}.upload-zone.drag-over{border-color:var(--text-primary);box-shadow:var(--shadow-glow)}.upload-icon{opacity:.6;margin-bottom:16px;font-size:48px}.upload-zone h3{margin-bottom:8px;font-size:18px;font-weight:600}.upload-zone p{color:var(--text-secondary);font-size:14px}.upload-zone input[type=file]{opacity:0;cursor:pointer;position:absolute;inset:0}.upload-file-info{border-radius:var(--radius-md);background:var(--accent-dim);border:1px solid var(--glass-border);align-items:center;gap:12px;margin-top:20px;padding:16px 20px;display:flex}.upload-file-name{font-size:14px;font-weight:500}.upload-file-size{color:var(--text-muted);font-size:12px}.results-section{margin-top:40px;animation:.5s ease-out fadeInUp}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.results-grid{grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px;display:grid}.results-grid.full-width{grid-template-columns:1fr}.result-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-subtle);transition:all var(--transition-base);padding:24px}.result-card:hover{border-color:var(--border-color)}.result-card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.result-card-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);font-size:14px;font-weight:600}.result-card-icon{border-radius:var(--radius-sm);background:var(--accent-dim);justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.test-table{border-collapse:collapse;width:100%}.test-table th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-subtle);padding:12px 16px;font-size:12px;font-weight:600}.test-table td{border-bottom:1px solid var(--border-subtle);padding:14px 16px;font-size:14px}.test-table tr:last-child td{border-bottom:none}.test-table tr:hover td{background:var(--accent-dim)}.status-badge{letter-spacing:.3px;border-radius:100px;align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.status-badge.normal{color:var(--status-normal);background:#4ade801a}.status-badge.low{color:var(--status-low);background:#facc151a}.status-badge.high{color:var(--status-high);background:#f871711a}.status-badge.critical{color:var(--status-critical);background:#ef444426}.status-badge.unknown{color:var(--status-unknown);background:#6b72801a}.risk-gauge{flex-direction:column;align-items:center;padding:24px 0;display:flex}.risk-score-circle{border:4px solid var(--border-color);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:140px;height:140px;margin-bottom:16px;display:flex;position:relative}.risk-score-value{letter-spacing:-1px;font-size:36px;font-weight:800}.risk-score-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:11px;font-weight:600}.risk-level{border-radius:100px;padding:6px 16px;font-size:14px;font-weight:600}.risk-level.low{color:var(--risk-low);background:#4ade801a}.risk-level.moderate{color:var(--risk-moderate);background:#facc151a}.risk-level.high{color:var(--risk-high);background:#f871711a}.pattern-list{flex-direction:column;gap:10px;display:flex}.pattern-item{border-radius:var(--radius-md);background:var(--accent-dim);border:1px solid var(--glass-border);padding:14px 18px}.pattern-name{margin-bottom:4px;font-size:14px;font-weight:600}.pattern-reason{color:var(--text-secondary);font-size:13px}.ai-text{color:var(--text-secondary);white-space:pre-wrap;font-size:14px;line-height:1.8}.metrics-row{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;display:grid}.metric-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-subtle);text-align:center;padding:24px}.metric-value{letter-spacing:-1px;margin-bottom:4px;font-size:32px;font-weight:800}.metric-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.findings-list{flex-direction:column;gap:8px;display:flex}.finding-item{border-radius:var(--radius-md);background:var(--accent-dim);align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex}.finding-dot{background:var(--text-muted);border-radius:50%;flex-shrink:0;width:6px;height:6px}.loading-container{flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:60px;display:flex}.spinner{border:3px solid var(--border-color);border-top-color:var(--text-primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--text-secondary);font-size:14px;animation:1.5s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.empty-state{text-align:center;color:var(--text-muted);padding:60px 40px}.empty-state-icon{opacity:.4;margin-bottom:16px;font-size:48px}.empty-state h3{color:var(--text-secondary);margin-bottom:8px;font-size:16px;font-weight:600}.empty-state p{font-size:14px}.trend-item{border-radius:var(--radius-md);background:var(--accent-dim);border:1px solid var(--glass-border);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.trend-test{font-size:14px;font-weight:600}.trend-direction{align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.trend-direction.increasing{color:var(--status-high)}.trend-direction.decreasing{color:var(--status-low)}.trend-direction.stable{color:var(--status-normal)}.section-title{letter-spacing:-.3px;margin-top:40px;margin-bottom:20px;font-size:20px;font-weight:700}.recommendations-list{flex-direction:column;gap:8px;display:flex}.recommendation-item{border-radius:var(--radius-md);background:var(--accent-dim);align-items:flex-start;gap:12px;padding:12px 16px;font-size:14px;line-height:1.5;display:flex}.recommendation-number{background:var(--border-color);width:24px;height:24px;color:var(--text-secondary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.stats-row{border-top:1px solid var(--border-subtle);grid-template-columns:repeat(4,1fr);gap:16px;margin-top:80px;padding:40px 0;display:grid}.stat-item{text-align:center}.stat-value{letter-spacing:-1px;background:linear-gradient(#fff 0%,#888 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:36px;font-weight:800}.stat-label{color:var(--text-muted);margin-top:4px;font-size:13px}.auth-container{max-width:420px;margin:60px auto 0}.auth-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-subtle);padding:40px}.auth-card h1{letter-spacing:-.5px;text-align:center;margin-bottom:8px;font-size:24px;font-weight:700}.auth-card .auth-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:32px;font-size:14px}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:13px;font-weight:600;display:block}.form-input{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-secondary);width:100%;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:12px 16px;font-family:inherit;font-size:14px}.form-input:focus{border-color:var(--text-muted);box-shadow:0 0 0 3px #ffffff0a}.form-input::placeholder{color:var(--text-muted)}.auth-btn{width:100%;margin-top:8px}.auth-footer{text-align:center;color:var(--text-secondary);margin-top:24px;font-size:14px}.auth-footer a{color:var(--text-primary);font-weight:600;text-decoration:none}.auth-footer a:hover{text-decoration:underline}.auth-error{border-radius:var(--radius-sm);color:var(--status-high);text-align:center;background:#f871711a;border:1px solid #f8717133;margin-bottom:20px;padding:12px 16px;font-size:13px}.navbar-user{align-items:center;gap:12px;display:flex}.navbar-username{color:var(--text-secondary);font-size:13px;font-weight:500}.navbar-avatar{background:var(--accent-dim);border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.btn-logout{border-radius:var(--radius-sm);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;padding:6px 14px;font-family:inherit;font-size:12px;font-weight:600}.btn-logout:hover{color:var(--status-high);background:#f871710d;border-color:#f871714d}.history-list{flex-direction:column;gap:8px;display:flex}.history-item{border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-subtle);transition:all var(--transition-fast);cursor:pointer;color:inherit;justify-content:space-between;align-items:center;padding:18px 24px;text-decoration:none;display:flex}.history-item:hover{border-color:var(--border-color);background:var(--bg-card-hover)}.history-item-left{align-items:center;gap:16px;display:flex}.history-item-icon{border-radius:var(--radius-sm);background:var(--accent-dim);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.history-item-name{font-size:14px;font-weight:600}.history-item-date{color:var(--text-muted);margin-top:2px;font-size:12px}.history-item-right{align-items:center;gap:12px;display:flex}.history-item-arrow{color:var(--text-muted);font-size:16px}.toast{border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border-color);color:var(--text-primary);z-index:200;box-shadow:var(--shadow-lg);padding:14px 20px;font-size:14px;font-weight:500;animation:.3s ease-out slideUp;position:fixed;bottom:24px;right:24px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.navbar{padding:0 16px}.page-container{padding:32px 16px}.features-grid,.results-grid,.metrics-row{grid-template-columns:1fr}.stats-row{grid-template-columns:repeat(2,1fr);gap:32px}.hero h1{font-size:32px}.hero-actions{flex-direction:column;align-items:center}.navbar-nav{gap:0}.nav-link{padding:8px 10px;font-size:13px}.auth-card{padding:28px 20px}}