@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap";:root{--primary:#05484b;--primary-hover:#033638;--primary-light:#e6f0f0;--primary-glow:#05484b26;--bg-gradient-start:#f3f7f7;--bg-gradient-end:#eef3f3;--card-bg:#fff;--text-main:#1e293b;--text-muted:#64748b;--text-on-primary:#fff;--border-light:#e2e8f0;--border-focus:#05484b;--color-poor:#ef4444;--color-fair:#f59e0b;--color-good:#10b981;--color-excellent:#05484b;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-heading:"Poppins", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Courier New", Courier, monospace;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 10px 25px -5px #05484b14, 0 8px 16px -6px #05484b0d;--shadow-lg:0 20px 40px -15px #05484b26;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast:all .15s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--text-main);background:linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;justify-content:center;align-items:center;min-height:100vh;display:flex}#root{flex-direction:column;align-items:center;gap:24px;width:100%;max-width:100%;padding:20px;display:flex}.app-container{grid-template-columns:1fr;gap:24px;width:100%;max-width:520px;margin:0 auto;transition:max-width .3s ease-in-out;display:grid}.app-container.has-result{max-width:100%}@media (width>=800px){.app-container.has-result{grid-template-columns:1fr 1fr;align-items:start;max-width:1040px}}h1,h2,h3,h4{font-family:var(--font-heading);color:var(--primary);font-weight:600}.card{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:var(--transition-smooth);border:1px solid #05484b0d;padding:32px}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.form-group{text-align:left;flex-direction:column;gap:8px;margin-bottom:24px;display:flex}.form-label{color:var(--primary);letter-spacing:.3px;font-size:.875rem;font-weight:600}.form-input{font-family:var(--font-sans);border:1.5px solid var(--border-light);border-radius:var(--radius-md);transition:var(--transition-fast);color:var(--text-main);background:#f8fafc;outline:none;padding:14px 16px;font-size:1rem}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow);background:#fff}.form-input.pan-input{font-family:var(--font-mono);letter-spacing:4px;text-transform:uppercase;font-size:1.25rem}.form-input.error{border-color:var(--color-poor)}.form-input.error:focus{box-shadow:0 0 0 4px #ef444426}.error-message{color:var(--color-poor);margin-top:4px;font-size:.775rem;font-weight:500}.checkbox-group{cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;align-items:flex-start;gap:12px;margin-bottom:28px;display:flex}.checkbox-input{opacity:0;cursor:pointer;width:0;height:0;position:absolute}.checkbox-custom{border:1.5px solid var(--border-light);width:20px;min-width:20px;height:20px;transition:var(--transition-fast);background-color:#f8fafc;border-radius:6px;position:relative}.checkbox-group:hover .checkbox-custom{border-color:var(--primary)}.checkbox-input:checked~.checkbox-custom{background-color:var(--primary);border-color:var(--primary)}.checkbox-custom:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:10px;display:none;position:absolute;top:2px;left:6px;transform:rotate(45deg)}.checkbox-input:checked~.checkbox-custom:after{display:block}.checkbox-label{color:var(--text-muted);font-size:.825rem;line-height:1.4}.checkbox-label strong{color:var(--primary)}.btn-primary{width:100%;font-family:var(--font-heading);color:var(--text-on-primary);background-color:var(--primary);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);border:none;padding:16px;font-size:1rem;font-weight:600;box-shadow:0 4px 12px #05484b33}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 16px #05484b4d}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{color:#94a3b8;cursor:not-allowed;box-shadow:none;background-color:#cbd5e1}.btn-secondary{width:100%;font-family:var(--font-heading);color:var(--primary);border:2px solid var(--primary);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);background-color:#0000;padding:14px;font-size:.95rem;font-weight:600}.btn-secondary:hover{background-color:var(--primary-light);transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}@media (width<=480px){#root{gap:16px;margin:12px}.card{padding:24px 20px}}