/* LOG-NET ROI Calculator v1.1.0 - Tightened Spacing */
.lognet-calculator-wrapper{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;margin-top:-10px;padding-top:0}
.lognet-calculator-wrapper *{box-sizing:border-box}
.lognet-calculator-wrapper .mono{font-family:'JetBrains Mono','SF Mono',Consolas,monospace}
.lognet-calculator-wrapper input[type="range"]{-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer;width:100%}
.lognet-calculator-wrapper input[type="range"]::-webkit-slider-runnable-track{height:8px;background:linear-gradient(to right,#06b6d4,#3b82f6);border-radius:4px}
.lognet-calculator-wrapper input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;height:24px;width:24px;border-radius:50%;background:white;margin-top:-8px;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,0.3)}
.lognet-calculator-wrapper input[type="range"]::-moz-range-track{height:8px;background:linear-gradient(to right,#06b6d4,#3b82f6);border-radius:4px}
.lognet-calculator-wrapper input[type="range"]::-moz-range-thumb{height:24px;width:24px;border-radius:50%;background:white;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,0.3);border:none}
.lognet-calculator-wrapper .card-hover{transition:all 0.2s ease}
.lognet-calculator-wrapper .card-hover:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,0.3)}
.lognet-calculator-wrapper .gradient-border{position:relative;background:linear-gradient(135deg,rgba(6,182,212,0.1),rgba(99,102,241,0.1))}
.lognet-calculator-wrapper .gradient-border::before{content:'';position:absolute;inset:0;padding:1px;background:linear-gradient(135deg,#06b6d4,#6366f1,#8b5cf6);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;border-radius:inherit;pointer-events:none}
.lognet-calculator-wrapper .pulse-glow{animation:lognet-pulse 2s ease-in-out infinite}
@keyframes lognet-pulse{0%,100%{box-shadow:0 0 15px rgba(16,185,129,0.3)}50%{box-shadow:0 0 30px rgba(16,185,129,0.5)}}
.lognet-calculator-wrapper .results-appear{animation:lognet-slideUp 0.5s ease-out}
@keyframes lognet-slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.lognet-calculator-wrapper input[type="number"]{-moz-appearance:textfield}
.lognet-calculator-wrapper input[type="number"]::-webkit-outer-spin-button,
.lognet-calculator-wrapper input[type="number"]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.lognet-calculator-wrapper .btn-primary{display:block;width:100%;padding:0.875rem 2rem;border-radius:0.75rem;font-weight:700;font-size:1rem;border:none;cursor:pointer;background:linear-gradient(to right,#06b6d4,#2563eb);color:white;box-shadow:0 4px 15px rgba(6,182,212,0.25);transition:all 0.2s ease}
.lognet-calculator-wrapper .btn-primary:hover{background:linear-gradient(to right,#22d3ee,#3b82f6)}
.lognet-calculator-wrapper .btn-primary:disabled{background:#1e293b;color:#475569;cursor:not-allowed;box-shadow:none}
.lognet-calculator-wrapper .btn-secondary{display:block;width:100%;padding:0.875rem 2rem;border-radius:0.75rem;font-weight:600;border:2px solid #334155;color:#cbd5e1;background:transparent;cursor:pointer;transition:all 0.2s ease}
.lognet-calculator-wrapper .btn-secondary:hover{border-color:#475569;color:white}
@media(max-width:768px){.lognet-calculator-wrapper .md-grid-2{grid-template-columns:1fr !important}.lognet-calculator-wrapper .md-grid-3{grid-template-columns:1fr !important}}