@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap";
:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--accent-primary:#3b82f6;--accent-secondary:#8b5cf6;--accent-glow:#3b82f680;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-tertiary:#64748b;--border-color:#ffffff1a;--border-highlight:#fff3;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--shadow-sm:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-md:0 10px 15px -3px #0003, 0 4px 6px -2px #0000001a;--shadow-lg:0 20px 25px -5px #0000004d, 0 10px 10px -5px #0003;--shadow-glow:0 0 20px var(--accent-glow);--radius-sm:.5rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);background-image:radial-gradient(circle at 15%,#3b82f626,#0000 25%),radial-gradient(circle at 85% 30%,#8b5cf626,#0000 25%);background-attachment:fixed;min-height:100vh;font-family:Outfit,sans-serif;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}.glass-panel{-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#1e293b99;transition:all .3s}.glass-panel:hover{border-color:var(--border-highlight);box-shadow:var(--shadow-lg)}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:700;line-height:1.2}.text-gradient{background:linear-gradient(135deg,#60a5fa,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.font-mono{font-family:JetBrains Mono,monospace}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:Outfit,sans-serif;font-size:.95rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:0 0}.btn-secondary:hover:not(:disabled){border-color:var(--border-highlight);background:#ffffff0d}.btn-danger{color:var(--danger);background:#ef44441a;border:1px solid #ef444433}.btn-danger:hover:not(:disabled){background:#ef444433;border-color:#ef444466}.input-group{flex-direction:column;gap:.5rem;display:flex}.input-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.input-field{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);background:#0f172a99;width:100%;padding:.75rem 1rem;font-family:Outfit,sans-serif;font-size:1rem;transition:all .2s}.input-field:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 2px #3b82f633}.input-field::placeholder{color:var(--text-tertiary)}.container{max-width:1200px;margin:0 auto;padding:2rem}.responsive-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:2rem;margin-bottom:2rem;display:grid}.subject-row{border-radius:var(--radius-md);border:1px solid var(--border-highlight);background:#0003;grid-template-columns:2fr 1fr 1fr auto;align-items:end;gap:1rem;padding:1rem;display:grid}.target-inputs{flex-wrap:wrap;align-items:end;gap:1rem;margin-bottom:1.5rem;display:flex}.target-inputs>div{flex:1;min-width:120px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.spinner{border:3px solid #ffffff1a;border-top-color:var(--accent-primary);border-radius:50%;width:24px;height:24px;animation:1s ease-in-out infinite spin}@keyframes spin{to{transform:rotate(360deg)}}select.input-field{background:#0f172ae6}select.input-field option{color:#f8fafc;background:#1e293b}@media (max-width:768px){.container{padding:1rem}.hide-mobile{display:none}.glass-panel{padding:1.5rem!important}h1{font-size:2rem!important}.subject-row{grid-template-columns:1fr;align-items:stretch;gap:.75rem}.subject-row button{width:100%;margin-top:.5rem}.target-inputs>div{min-width:100%}}