.gpa-editor h3,.gpa-summary h3{margin:0 0 8px}.gpa-semester{min-width:0;border:1px solid var(--border,#ddd);border-radius:8px;margin:20px 0;padding:16px}.gpa-semester legend{font-weight:650;padding:0 6px}.gpa-semester-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.gpa-semester-top label{font-size:13px}.gpa-semester-name{flex:1;min-width:100px;width:140px}.gpa-course{display:grid;grid-template-columns:minmax(120px,1.6fr) minmax(70px,.7fr) minmax(90px,1fr) 100px 44px;gap:10px;margin-bottom:16px;align-items:end}.gpa-cell{min-width:0}.gpa-cell label,.gpa-plan-fields label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.gpa-editor input:not([type=checkbox]),.gpa-editor select,.gpa-editor textarea,.gpa-plan-fields input{box-sizing:border-box;width:100%;min-height:44px;border:1px solid var(--border,#ccc);border-radius:6px;background:var(--surface,#fff);color:var(--text,#222);padding:9px;font:inherit}.gpa-exclude{display:flex;gap:6px;align-items:center;min-height:44px;font-size:12px;line-height:1.4}.gpa-exclude input{width:18px;height:18px;flex-shrink:0}.gpa-button,.gpa-remove{min-height:44px;border:1px solid var(--border,#ccc);background:var(--surface,#fff);color:var(--text,#222);border-radius:6px;padding:8px 12px;font:inherit;font-size:13px;cursor:pointer}.gpa-remove{font-size:0;padding:6px}.gpa-remove:after{content:"\d7";font-size:24px}.gpa-button:disabled{opacity:.5;cursor:default}.gpa-toolbar{display:flex;gap:10px;flex-wrap:wrap}.gpa-bulk{margin-top:20px}.gpa-bulk summary{cursor:pointer;font-weight:600;min-height:44px;padding:10px 0}.gpa-bulk label{display:block;font-size:13px;margin:10px 0}.gpa-bulk textarea{display:block;margin-bottom:10px}.gpa-summary{padding:0 28px 20px}.gpa-summary:empty{display:none}.gpa-summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.gpa-summary-cards section{border:1px solid var(--border,#ddd);padding:14px;border-radius:6px}.gpa-summary h4{margin:0 0 8px}.gpa-summary p{margin:6px 0;font-size:13px}.gpa-summary+.gpa-button{margin:0 28px 20px}.gpa-planner{padding:28px;border:1px solid var(--border,#ddd);border-radius:10px;margin:24px 0;background:var(--surface,#fff)}.gpa-planner h2{margin-top:0}.gpa-planner>p{font-size:14px}.gpa-plan-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}.gpa-plan-result{margin-top:18px;font-size:14px}.gpa-plan-result strong{display:block;font-size:19px}.gpa-editor :focus-visible,.gpa-planner :focus-visible{outline:3px solid #2167d5;outline-offset:2px}.gpa-editor [aria-invalid=true],.gpa-planner [aria-invalid=true]{border-color:#a92323}@media(max-width:1100px){.gpa-course{grid-template-columns:minmax(0,1fr) minmax(70px,.7fr) minmax(90px,.8fr)}.gpa-exclude{grid-column:1/3}.gpa-remove{grid-column:3;justify-self:end;width:44px}}@media(max-width:550px){.gpa-semester{padding:12px}.gpa-course{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;border-bottom:1px solid var(--border,#ddd);padding-bottom:14px}.gpa-cell:first-child{grid-column:1/-1}.gpa-exclude{grid-column:1}.gpa-remove{grid-column:2}.gpa-semester-top{gap:8px}.gpa-semester-top label,.gpa-semester-top .gpa-button{width:100%}.gpa-summary{padding:0 16px 16px}.gpa-summary+.gpa-button{margin:0 16px 16px;width:calc(100% - 32px)}.gpa-planner{padding:16px}.gpa-plan-fields{grid-template-columns:minmax(0,1fr)}.gpa-toolbar>*{max-width:100%}}.gpa-calculator .calculator-grid{grid-template-columns:minmax(0,1fr) 300px}.gpa-calculator .secondary-results{grid-template-columns:1fr}@media(max-width:1100px){.gpa-calculator .calculator-grid{grid-template-columns:minmax(0,1fr)}.gpa-calculator .result-panel{border-left:0;border-top:1px solid var(--border)}}.choice-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0;min-width:0}.choice-tabs button{flex:1 1 110px;min-width:0;min-height:44px;border:1px solid var(--border);border-radius:6px;background:var(--paper);color:var(--ink);padding:10px 12px;font:inherit;font-size:13px;line-height:1.4;overflow-wrap:anywhere;cursor:pointer}.choice-tabs button[aria-checked=true]{background:var(--green-soft);color:var(--green);border-color:var(--green);font-weight:650;box-shadow:inset 0 -2px var(--green)}.choice-tabs button:focus-visible{outline:3px solid var(--green);outline-offset:2px}.choice-tabs button:disabled{opacity:.5;cursor:default}.choice-tabs[hidden],select[data-choice-tabs][hidden]{display:none}.choice-tabs{padding:0;border:0}.choice-tabs legend{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}select[data-choice-tabs]{position:absolute;width:1px!important;height:1px!important;min-height:0!important;padding:0!important;border:0!important;overflow:hidden;clip-path:inset(50%)}