.roi-calculator-section{background:linear-gradient(135deg,#1e3a5f,#2c5aa0);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;min-height:100vh;padding:20px}.roi-calculator-container{background:hsla(0,0%,100%,.95);border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.15);margin:0 auto;max-width:1200px;overflow:hidden}.roi-calculator-header{background:linear-gradient(135deg,#2c5aa0,#1e3a5f);color:#fff;padding:30px;text-align:center}.roi-calculator-header h1{font-size:2.5em;margin-bottom:10px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.roi-calculator-header p{font-size:1.1em;opacity:.9}.roi-calculator-content{display:grid;gap:0;grid-template-columns:1fr 1fr;min-height:600px}.roi-inputs-section{background:#f8fafc;border-right:1px solid #e2e8f0;padding:30px}.roi-results-section{background:#fff;padding:30px}.roi-section-title{border-bottom:3px solid #2c5aa0;color:#1e3a5f;font-size:1.5em;font-weight:600;margin-bottom:25px;padding-bottom:10px}.roi-input-group{margin-bottom:25px}.roi-input-group label{color:#374151;display:block;font-weight:600;margin-bottom:8px}.roi-input-group input,.roi-input-group select{background:#fff;border:2px solid #e2e8f0;border-radius:10px;font-size:16px;padding:12px 15px;transition:all .3s ease;width:100%}.roi-input-group input:focus,.roi-input-group select:focus{border-color:#2c5aa0;box-shadow:0 0 0 3px rgba(44,90,160,.1);outline:none}.roi-input-description{color:#6b7280;font-size:.9em;font-style:italic;margin-top:5px}.roi-results-card{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-left:5px solid #2c5aa0;border-radius:15px;margin-bottom:25px;padding:25px}.roi-total-value{color:#1e3a5f;font-size:2.2em;font-weight:700;margin-bottom:10px}.roi-metrics{display:grid;gap:15px;grid-template-columns:1fr 1fr;margin-top:20px}.roi-metric{background:#fff;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.05);padding:15px;text-align:center}.roi-metric-value{color:#2c5aa0;font-size:1.4em;font-weight:600}.roi-metric-label{color:#6b7280;font-size:.9em;margin-top:5px}.roi-breakdown{margin-top:30px}.roi-breakdown-item-container{border-bottom:1px solid #e2e8f0;padding:12px 0}.roi-breakdown-item-container:last-child{border-bottom:none}.roi-breakdown-item-container:last-child .roi-breakdown-item{color:#1e3a5f;font-size:1.1em;font-weight:600}.roi-breakdown-item{align-items:center;display:flex;justify-content:space-between}.roi-breakdown-label{color:#374151}.roi-breakdown-value{color:#059669;font-weight:600}.roi-breakdown-description{color:#6b7280;font-size:.85em;font-style:italic;line-height:1.4;margin-top:5px}.roi-consolidation-targets{background:#f8fafc;border-radius:10px;margin-top:30px;padding:20px}.roi-targets-title{color:#1e3a5f;font-weight:600;margin-bottom:15px}.roi-targets-list{display:flex;flex-wrap:wrap;gap:10px}.roi-target-tag{background:#2c5aa0;border-radius:20px;color:#fff;font-size:.85em;font-weight:500;padding:6px 12px}@media (max-width:768px){.roi-calculator-content{grid-template-columns:1fr}.roi-inputs-section{border-bottom:1px solid #e2e8f0;border-right:none}.roi-calculator-header h1{font-size:2em}.roi-metrics{grid-template-columns:1fr}}