*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #121212;--bg-tertiary: #1a1a1a;--bg-elevated: #1f1f1f;--accent-amber: #d4a574;--accent-amber-dim: #b8926a;--accent-blue: #8cb4c2;--accent-green: #88a589;--accent-red: #b07070;--text-primary: #ffffff;--text-secondary: #b3b3b3;--text-tertiary: #6b6b6b;--text-dim: #4a4a4a;--border-subtle: rgba(255, 255, 255, .08);--border-medium: rgba(255, 255, 255, .15);--border-strong: rgba(255, 255, 255, .25);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--glow-amber: 0 0 20px rgba(255, 149, 0, .3);--glow-blue: 0 0 20px rgba(0, 212, 255, .3);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Helvetica Neue,sans-serif;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);background-image:radial-gradient(ellipse at top,rgba(200,153,104,.02) 0%,transparent 50%),radial-gradient(ellipse at bottom,rgba(123,163,176,.015) 0%,transparent 50%);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh;display:flex;flex-direction:column}header{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border-bottom:1px solid var(--border-medium);padding:var(--spacing-2xl) var(--spacing-md);text-align:center;position:relative}header:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:60%;height:1px;background:linear-gradient(90deg,transparent 0%,#d4a574 50%,transparent 100%);opacity:.4}header h1{font-size:3rem;font-weight:200;letter-spacing:.15em;text-transform:uppercase;background:linear-gradient(135deg,#e8c4a0,#a8d0e0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm)}.subtitle{color:#c5c5c5;font-size:.875rem;font-weight:400;letter-spacing:.2em;text-transform:uppercase}main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:var(--spacing-xl) var(--spacing-md)}.card{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:12px;padding:var(--spacing-xl);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-md);backdrop-filter:blur(10px);transition:all .3s cubic-bezier(.4,0,.2,1)}.card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card h2{font-size:1.125rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-amber);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--border-subtle)}.card h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin:var(--spacing-lg) 0 var(--spacing-md)}.card h4{font-size:.875rem;font-weight:600;color:var(--text-secondary);margin:var(--spacing-md) 0}.status{padding:var(--spacing-md) var(--spacing-lg);border-radius:8px;margin-bottom:var(--spacing-xl);font-family:SF Mono,Monaco,Consolas,monospace;font-size:.875rem;letter-spacing:.05em;text-align:center;border:1px solid var(--border-subtle);background:var(--bg-secondary);transition:all .3s ease}.status-ready{color:var(--accent-green);border-color:#88a5894d;box-shadow:0 0 12px #88a58914}.status-error{color:var(--accent-red);border-color:#b070704d;box-shadow:0 0 12px #b0707014}.status-info{color:var(--accent-blue);border-color:#7ba3b04d;box-shadow:0 0 12px #7ba3b014}.btn{padding:var(--spacing-md) var(--spacing-xl);font-size:.875rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border:none;border-radius:6px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);font-family:inherit;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s}.btn:hover:before{left:100%}.btn:disabled{opacity:.3;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-amber) 0%,var(--accent-amber-dim) 100%);color:#000;box-shadow:0 4px 12px #c8996833}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #c8996840}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-medium)}.btn-secondary:hover:not(:disabled){border-color:var(--accent-amber);color:var(--accent-amber);transform:translateY(-1px)}.control-group{display:flex;gap:var(--spacing-md);flex-wrap:wrap;margin-bottom:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-xl)}.form-group label{display:block;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-primary);font-size:.875rem;letter-spacing:.05em;text-transform:uppercase}.select-input{width:100%;padding:var(--spacing-md);font-size:.9375rem;border:1px solid var(--border-medium);border-radius:6px;background-color:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;transition:all .2s ease;font-family:inherit}.select-input:hover{border-color:var(--accent-amber);box-shadow:0 0 12px #c899681f}.select-input:focus{outline:none;border-color:var(--accent-amber);box-shadow:0 0 16px #c899682e}.number-input{width:100%;padding:var(--spacing-md);font-size:.9375rem;border:1px solid var(--border-medium);border-radius:6px;background-color:var(--bg-tertiary);color:var(--text-primary);transition:all .2s ease;font-family:inherit}.number-input:hover{border-color:var(--accent-amber);box-shadow:0 0 12px #c899681f}.number-input:focus{outline:none;border-color:var(--accent-amber);box-shadow:0 0 16px #c899682e}.help-text{margin-top:var(--spacing-sm);font-size:.8125rem;color:var(--text-tertiary);line-height:1.5;font-style:italic}.threshold-display{margin-top:var(--spacing-lg);padding:var(--spacing-lg);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:8px;font-family:SF Mono,Monaco,Consolas,monospace}.threshold-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0}.threshold-item:not(:last-child){border-bottom:1px solid var(--border-subtle)}.threshold-label{font-weight:500;color:var(--text-secondary);font-size:.8125rem;letter-spacing:.03em}.threshold-value{color:var(--accent-amber);font-weight:600;font-size:.875rem}.info-box{background:var(--bg-secondary);border-left:3px solid var(--accent-blue);padding:var(--spacing-lg);margin-top:var(--spacing-lg);border-radius:4px}.info-box p{margin-bottom:var(--spacing-sm);color:var(--text-secondary);font-size:.875rem}.info-box strong{color:var(--text-primary)}.info-box ol{margin-left:var(--spacing-xl);color:var(--text-secondary);font-size:.875rem}.info-box li{margin-bottom:var(--spacing-xs)}table{width:100%;border-collapse:collapse;margin:var(--spacing-lg) 0;font-family:SF Mono,Monaco,Consolas,monospace;font-size:.875rem}th{text-align:left;padding:var(--spacing-md);font-weight:600;color:var(--accent-amber);border-bottom:2px solid var(--border-medium);letter-spacing:.05em;text-transform:uppercase;font-size:.75rem}td{padding:var(--spacing-md);border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}tr:hover{background:#ff95000d}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin:var(--spacing-lg) 0}.metrics strong{color:var(--accent-amber);font-family:SF Mono,Monaco,Consolas,monospace;font-size:.8125rem;letter-spacing:.05em}.progress-container{margin:var(--spacing-xl) 0}.progress-bar-container{width:100%;height:4px;background:var(--bg-tertiary);border-radius:2px;overflow:hidden;box-shadow:inset 0 1px 3px #00000080}.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent-amber) 0%,var(--accent-blue) 100%);transition:width .3s ease}#frequency-chart{width:100%;height:auto;border-radius:8px;background:var(--bg-primary);box-shadow:inset 0 2px 8px #00000080;border:1px solid var(--border-subtle)}footer{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);padding:var(--spacing-xl) var(--spacing-md);text-align:center;color:var(--text-tertiary);font-size:.8125rem}footer p{margin:var(--spacing-xs) 0}@media (max-width: 768px){header h1{font-size:2rem}.subtitle{font-size:.75rem}.card{padding:var(--spacing-lg)}.control-group{flex-direction:column}.btn{width:100%}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.card{animation:fadeIn .4s ease-out}::selection{background:var(--accent-amber);color:#000}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--accent-amber)}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1000;display:flex;align-items:center;justify-content:center}.modal-backdrop{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;backdrop-filter:blur(4px);animation:fadeIn .3s ease-out}.modal-dialog{position:relative;max-width:500px;width:90%;animation:modalSlideIn .3s ease-out}.modal-content{background:var(--bg-elevated);border:1px solid var(--border-medium);border-radius:12px;box-shadow:var(--shadow-lg);overflow:hidden}.modal-header{padding:var(--spacing-xl);border-bottom:1px solid var(--border-subtle);background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-elevated) 100%)}.modal-title{margin:0;font-size:1.125rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-amber);text-align:center}.modal-body{padding:var(--spacing-2xl)}.analysis-status{display:flex;flex-direction:column;gap:var(--spacing-lg)}.analysis-text-wrapper{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);font-size:1rem;color:var(--text-primary);font-family:SF Mono,Monaco,Consolas,monospace}.analysis-progress-bar{width:100%;height:6px;background:var(--bg-tertiary);border-radius:3px;overflow:hidden;box-shadow:inset 0 1px 3px #00000080}.analysis-progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-amber) 0%,var(--accent-blue) 100%);transition:width .3s ease;width:0%}.spinner{display:inline-block;width:20px;height:20px;border:3px solid var(--border-medium);border-top-color:var(--accent-amber);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}