.calculator-pro-wrapper{max-width:1400px;margin:0 auto;padding:40px 20px;color:var(--text-main)}.calc-header{margin-bottom:40px;text-align:left}.calc-header h1{font-size:2.5rem;font-weight:900;margin-bottom:10px;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1.5px}.calc-header p{color:var(--text-dim);font-size:1.1rem}.calc-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:start}@media(max-width:1024px){.calc-grid{grid-template-columns:1fr}}.calc-section{background:#ffffff08;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.05);border-radius:20px;padding:30px;margin-bottom:25px;transition:all .3s}.calc-section:hover{border-color:#3b82f64d;background:#ffffff0d}.calc-section h2{font-size:1.2rem;font-weight:800;margin-bottom:20px;color:#fff;display:flex;align-items:center;gap:10px}.input-group,.input-group-2{display:flex;flex-direction:column;gap:15px}.input-group-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:flex;flex-direction:column;gap:8px;font-size:.85rem;font-weight:700;color:var(--text-dim)}input[type=number],select,input[type=text]{background:#0f172acc;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 16px;color:#fff;font-size:1rem;font-weight:600;outline:none;transition:all .2s}input[type=number]:focus,select:focus{border-color:var(--accent-blue);box-shadow:0 0 0 4px #3b82f61a}.sticky-results{position:sticky;top:100px;background:linear-gradient(135deg,#1e293bb3,#0f172ae6);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(59,130,246,.2);border-radius:24px;padding:35px;box-shadow:0 20px 50px #0000004d}.results-title{font-size:1.5rem;font-weight:900;margin-bottom:25px;color:#fff}.results-table{width:100%;border-collapse:collapse;margin-bottom:25px}.results-table th{text-align:left;padding:12px;color:var(--text-dim);font-size:.75rem;text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid rgba(255,255,255,.05)}.results-table td{padding:15px 12px;color:#e2e8f0;font-size:.95rem;border-bottom:1px solid rgba(255,255,255,.05)}.table-totals td{font-weight:900;color:#fff;padding-top:20px}.grand-total-box{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border-radius:20px;padding:25px;text-align:center;margin-top:30px;box-shadow:0 10px 30px #3b82f64d}.gt-label{display:block;font-size:.8rem;font-weight:900;text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;opacity:.9}.gt-value{display:block;font-size:3rem;font-weight:900;letter-spacing:-2px}.gt-subtext{display:block;font-size:.75rem;margin-top:5px;opacity:.7}.empty-state{text-align:center;padding:60px 20px;color:var(--text-dim)}.empty-state-icon{font-size:4rem;margin-bottom:20px;opacity:.2}:root{--glass-bg: rgba(15, 23, 42, .6);--glass-border: rgba(255, 255, 255, .1);--glass-glow: rgba(59, 130, 246, .1);--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-emerald: #10b981;--text-main: #f8fafc;--text-dim: #94a3b8}body{background:#020617;color:var(--text-main);font-family:Inter,system-ui,-apple-system,sans-serif;margin:0;-webkit-font-smoothing:antialiased}.glass-card{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 8px 32px #0000005e;transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-card:hover{border-color:#3b82f666;box-shadow:0 8px 32px #3b82f61a;transform:translateY(-4px)}.text-gradient{background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.text-accent{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn-glass{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#fff;padding:10px 20px;border-radius:12px;cursor:pointer;transition:all .2s;font-weight:600;display:inline-flex;align-items:center;gap:8px;text-decoration:none}.btn-glass:hover{background:#ffffff1a;border-color:var(--accent-blue)}.btn-primary{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border:none;color:#fff;padding:12px 24px;border-radius:12px;font-weight:800;cursor:pointer;box-shadow:0 4px 15px #3b82f64d}.mobile-overlay{position:fixed;inset:0;background:#020617fa;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);z-index:2000;display:flex;flex-direction:column;padding:40px;animation:slideIn .3s cubic-bezier(.4,0,.2,1)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.burger-btn{display:none;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#fff;font-size:1.5rem;cursor:pointer;width:45px;height:45px;border-radius:10px;align-items:center;justify-content:center}@media(max-width:1024px){.burger-btn{display:flex}.desktop-nav{display:none!important}}@media(max-width:768px){.calculator-pro-wrapper{padding:20px 15px}.calc-header h1{font-size:2.2rem!important}.calc-grid,div[style*="display: grid"]{grid-template-columns:1fr!important}.btn-primary,.btn-glass{width:100%;justify-content:center}nav{padding:0 20px!important;height:65px!important}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#020617}::-webkit-scrollbar-thumb{background:#1e293b;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#334155}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}