main{flex-direction:column;gap:2rem;width:100%;max-width:960px;margin:0 auto;padding-bottom:2.5rem;display:flex}.calculator-hero{text-align:center;margin-top:1.5rem;margin-bottom:.5rem}.calculator-hero h1{margin-bottom:.5rem;font-size:clamp(2rem,4vw,2.6rem)}.calculator-hero p{color:var(--text-muted);max-width:640px;margin:0 auto 2rem;line-height:1.5}.calc-card{background:var(--surface-color);border:1px solid var(--border-color);border-radius:18px;width:100%;padding:1.75rem 1.5rem;box-shadow:0 18px 40px #00000040}.calc-card h2{margin-top:0;margin-bottom:1rem;font-size:1.2rem}.form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;display:grid}.form-control,select.form-control{box-sizing:border-box;background:var(--surface-color);border:1px solid var(--border-color);width:100%;max-width:100%;color:var(--text-color);border-radius:10px;padding:.85rem 1rem;font-size:1rem}.form-control:focus,select.form-control:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px #6d28d940}table.cgpa-table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:560px}table.cgpa-table th,table.cgpa-table td{border-bottom:1px solid var(--border-color);vertical-align:middle}table.cgpa-table th{text-align:left;color:var(--text-muted);white-space:nowrap;padding:.8rem .5rem;font-weight:600}table.cgpa-table th:first-child{width:26%}table.cgpa-table th:nth-child(2){width:14%}table.cgpa-table th:nth-child(3),table.cgpa-table th:nth-child(4),table.cgpa-table th:nth-child(5){width:20%}table.cgpa-table td{padding:.6rem .5rem}table.cgpa-table td .form-control,table.cgpa-table td select.form-control{width:100%;min-width:0}.courses-wrapper{-webkit-overflow-scrolling:touch;overflow-x:auto}.courses-wrapper::-webkit-scrollbar{height:6px}.courses-wrapper::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.actions-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.75rem;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:.35rem;padding:.85rem 1.4rem;font-size:1rem;font-weight:600;transition:transform .2s,box-shadow .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-outline{color:#22c55e;background:0 0;border-color:#22c55e}.btn-outline:hover{box-shadow:0 0 12px #22c55e80}.btn-primary{color:#0f172a;background:#22c55e}.btn-primary:hover{box-shadow:0 12px 32px #22c55e40}.results-panel{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;width:100%;margin-top:2rem;display:grid}.result-box{background:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:1.2rem 1.6rem}.result-box.highlight{color:#0f172a;background:linear-gradient(135deg,#22c55e,#16a34a);border:none}.result-box span{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.6rem;font-size:.95rem;display:block}.result-box h3{margin:0;font-size:2rem;font-weight:700}.result-box.highlight span,.result-box.highlight h3{color:#042f1a}.result-box.highlight h3{font-size:2.4rem}.calc-message{color:#fb7185;min-height:1.2rem;margin-top:1rem}.remove-course{background:var(--surface-color);border:none;border:1px solid var(--border-color);color:#f87171;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s,transform .2s;display:inline-flex}.remove-course:hover{background:#f8717126;transform:translateY(-1px)}.course-row:last-child td{border-bottom:none}@media (max-width:720px){.calc-card{padding:1rem .75rem}.form-grid{grid-template-columns:1fr}.actions-row{flex-direction:column;align-items:stretch}.btn{width:100%}.results-panel{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr!important}}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;margin-top:1rem;display:grid}.stat-card{background:var(--surface-color);border:1px solid var(--border-color);text-align:center;border-radius:12px;padding:1rem;transition:transform .2s,border-color .2s}.stat-card:hover{border-color:var(--primary-color);transform:translateY(-2px)}.stat-card.reached{background:linear-gradient(135deg,#22c55e,#16a34a);border:none}.stat-card .target-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.4rem;font-size:.75rem;display:block}.stat-card.reached .target-label{color:#042f1acc}.stat-card .target-cgpa{color:var(--text-color);margin-bottom:.6rem;font-size:1.6rem;font-weight:700;display:block}.stat-card.reached .target-cgpa{color:#042f1a}.stat-card .retake-count{color:var(--primary-color);font-size:1rem;font-weight:600}.stat-card.reached .retake-count{color:#042f1a;font-size:1.1rem}.scenario-section{border-top:1px solid var(--border-color);text-align:left;margin-top:.75rem;padding-top:.75rem;font-size:.8rem}.scenario-item{background:var(--bg-color);border-radius:6px;margin-bottom:.5rem;padding:.4rem}.scenario-item:last-child{margin-bottom:0}.scenario-title{color:var(--text-color);margin-bottom:.2rem;font-size:.8rem;font-weight:600}.scenario-details{color:var(--text-muted);font-size:.75rem;line-height:1.4}.scenario-details strong{color:var(--text-color)}