body:has(.grade-app),html:has(.grade-app){height:auto;min-height:100%;overflow:auto}.grade-app{--grade-muted:color-mix(in srgb,var(--text-secondary) 84%,var(--text));min-height:100dvh;background:var(--surface);color:var(--text);font-size:13px}.grade-app a,.grade-app button,.grade-app input,.grade-app select,.grade-app summary{-webkit-tap-highlight-color:transparent}.grade-app button{cursor:pointer}.grade-app a:focus-visible,.grade-app button:focus-visible,.grade-app input:focus-visible,.grade-app select:focus-visible,.grade-app summary:focus-visible,.grade-chart [tabindex]:focus-visible{outline:2px solid var(--primary);outline-offset:3px}.grade-header{height:56px;padding:0 20px;display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--border);position:relative;z-index:10}.grade-brand{display:inline-flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-size:14px;font-weight:650;letter-spacing:-.45px;white-space:nowrap}.grade-brand>span>span{color:var(--brand)}.grade-header-divider{height:21px;width:1px;background:var(--border)}.grade-workspace-name{font-size:12px;font-weight:600}.grade-desktop-nav{margin-left:auto}.grade-main{width:min(calc(100% - 48px),1120px);margin:34px auto 0;padding-bottom:48px}.grade-title-row{display:flex;justify-content:space-between;align-items:end;gap:28px}.grade-title-row h1{font-size:clamp(25px,3vw,34px);letter-spacing:-1.2px;margin:0 0 7px}.grade-title-row>div>p:last-child{margin:0;color:var(--grade-muted);line-height:1.6;max-width:670px}.grade-reset{flex:none;border:1px solid var(--border);background:var(--surface);border-radius:6px;min-height:38px;padding:0 12px;display:inline-flex;align-items:center;gap:7px;color:var(--grade-muted);font-size:12px}.grade-reset:hover{background:var(--surface-hover);color:var(--text)}.grade-mode-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--border);margin:28px 0}.grade-mode-tabs a{min-height:48px;display:grid;place-items:center;padding:0 12px;text-align:center;color:var(--grade-muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;font-size:12px;font-weight:600}.grade-mode-tabs a:hover{color:var(--text);background:var(--surface-raised)}.grade-mode-tabs a[aria-current=page]{color:var(--brand);border-bottom-color:var(--brand)}.grade-mode-tabs small{display:none}.grade-layout{display:grid;grid-template-columns:minmax(0,1.38fr) minmax(310px,.8fr);gap:30px;align-items:start}.grade-editor{min-width:0;border:1px solid var(--border);border-radius:9px;padding:24px;background:var(--surface)}.grade-section-heading{padding-bottom:20px}.grade-section-heading h2{margin:0;font-size:20px;letter-spacing:-.45px}.grade-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.grade-field{display:grid;gap:7px;min-width:0;color:var(--grade-muted);font-size:11px;font-weight:600}.grade-input-wrap{position:relative;display:block}.grade-input-wrap input,.grade-row input,.grade-row select{width:100%;min-width:0;height:44px;border:1px solid var(--border-strong);border-radius:6px;background:var(--surface);color:var(--text);padding:0 12px;font-variant-numeric:tabular-nums}.grade-input-wrap input{font-size:19px;padding-right:34px}.grade-input-wrap>span{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--grade-muted);font-size:13px;font-weight:500;pointer-events:none}.grade-input-wrap input[aria-invalid=true],.grade-row input[aria-invalid=true]{border-color:var(--danger)}.grade-policy{margin-top:20px;border:1px solid var(--border);border-radius:7px;background:var(--surface-raised)}.grade-policy summary{min-height:45px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none;color:var(--grade-muted);font-size:12px;font-weight:600}.grade-policy summary::-webkit-details-marker{display:none}.grade-policy summary span{display:flex;align-items:center;gap:7px}.grade-policy[open] summary>svg{transform:rotate(180deg)}.grade-policy>div{border-top:1px solid var(--border);padding:16px}.grade-policy p{margin:0 0 15px;color:var(--grade-muted);font-size:11px;line-height:1.7}.grade-policy p strong{color:var(--text)}.grade-policy .grade-field{max-width:260px}.grade-policy-grid{grid-template-columns:repeat(3,1fr)}.grade-policy-grid .grade-field{max-width:none}.grade-calculate{width:100%;height:48px;margin-top:20px;border:1px solid var(--brand);border-radius:6px;background:var(--brand);color:#fff;font-size:14px;font-weight:700}.grade-calculate:hover{background:var(--brand-hover)}:root[data-theme=contrast] .grade-calculate,:root[data-theme=dark] .grade-calculate{color:#071b13}.grade-results{min-width:0;display:grid;gap:16px;position:sticky;top:20px}.grade-chart,.grade-formula,.grade-result-card{border:1px solid var(--border);border-radius:9px;background:var(--surface);padding:20px;margin:0}.grade-result-card{background:color-mix(in srgb,var(--brand) 5%,var(--surface));border-color:color-mix(in srgb,var(--brand) 30%,var(--border))}.grade-result-status{color:var(--brand);display:flex;align-items:center;gap:7px;font-size:11px;font-weight:700;margin-bottom:14px}.grade-result-card>span{display:block;color:var(--grade-muted);font-size:11px}.grade-result-card>strong{display:block;font-size:42px;line-height:1.2;letter-spacing:-1.6px;margin:4px 0 8px;font-variant-numeric:tabular-nums}.grade-result-card>p{color:var(--grade-muted);font-size:11px;line-height:1.6;margin:0}.grade-result-card.state-impossible{background:color-mix(in srgb,var(--danger) 6%,var(--surface));border-color:color-mix(in srgb,var(--danger) 35%,var(--border))}.state-impossible .grade-result-status{color:var(--danger)}.grade-secondary-result{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);margin-top:15px;padding-top:13px;gap:10px}.grade-secondary-result span{color:var(--grade-muted);font-size:11px}.grade-secondary-result strong{font-size:20px;font-variant-numeric:tabular-nums}.grade-gpa-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grade-gpa-pair>div+div{border-left:1px solid var(--border);padding-left:18px}.grade-gpa-pair span{color:var(--grade-muted);font-size:11px}.grade-gpa-pair strong{display:block;font-size:29px;margin-top:5px;font-variant-numeric:tabular-nums}.grade-chart figcaption{margin-bottom:12px;font-size:12px;font-weight:700}.grade-chart>svg{width:100%;height:auto;overflow:visible}.grade-chart>svg text{fill:var(--grade-muted);font-size:10px;font-family:inherit}.chart-axis{stroke:var(--text-secondary);stroke-width:1}.chart-grid{stroke:var(--border);stroke-dasharray:3 3}.chart-target{stroke:var(--warning);stroke-width:1.5;stroke-dasharray:5 4}.chart-line{fill:none}.chart-line,.chart-point{stroke:var(--primary);stroke-width:3}.chart-point{fill:var(--surface)}.chart-guide{stroke:var(--primary);stroke-dasharray:2 3}.grade-chart-data{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--border);padding-top:11px;color:var(--grade-muted);font-size:11px}.grade-chart-data strong{color:var(--text);margin-left:4px}.composition-bar{height:25px;border:1px solid var(--border-strong);display:flex;overflow:hidden;border-radius:5px;background:var(--surface-raised)}.composition-segment{height:100%;min-width:1px;border-right:2px solid var(--surface)}.one{background:var(--primary)}.two{background:var(--brand)}.three{background:#7c3aed}.four{background:#c2410c}.five{background:#0891b2}.remaining{background:repeating-linear-gradient(135deg,var(--surface-raised),var(--surface-raised) 4px,var(--border) 4px,var(--border) 7px)}:root[data-theme=contrast] .one{background:#00e5ff}.chart-key{list-style:none;padding:0;margin:13px 0 0;display:grid;gap:7px}.chart-key li{display:grid;grid-template-columns:9px 1fr auto;gap:7px;align-items:center;font-size:11px;color:var(--grade-muted)}.chart-key i{width:8px;height:8px;border-radius:2px}.chart-key strong{color:var(--text);font-variant-numeric:tabular-nums}.impact-bars,.scenario-bars{list-style:none;margin:0;padding:0;display:grid;gap:10px}.impact-bars li{display:grid;grid-template-columns:minmax(55px,.65fr) 1fr auto;align-items:center;gap:9px;color:var(--grade-muted);font-size:11px}.impact-bars li>div,.scenario-bars li>div{height:9px;background:var(--surface-hover);border-radius:2px;overflow:hidden}.impact-bars i,.scenario-bars i{display:block;height:100%;background:var(--primary)}.impact-bars strong,.scenario-bars strong{color:var(--text);font-variant-numeric:tabular-nums}.chart-note{color:var(--grade-muted);margin:13px 0 0;line-height:1.55;font-size:10.5px}.scenario-bars li{display:grid;grid-template-columns:105px 1fr 40px;align-items:center;gap:8px;color:var(--grade-muted);font-size:10px}.scenario-bars .recorded{background:var(--text-secondary)}.scenario-bars .scenario{background:var(--primary);background-image:repeating-linear-gradient(135deg,transparent,transparent 4px,color-mix(in srgb,var(--surface) 45%,transparent) 4px,color-mix(in srgb,var(--surface) 45%,transparent) 6px)}.scenario-bars .target{background:var(--brand)}.grade-scale{display:flex;justify-content:space-between;color:var(--grade-muted);font-size:10px;margin:8px 47px 0 113px}.grade-formula{padding:0;overflow:hidden}.grade-formula summary{min-height:46px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer;color:var(--grade-muted);font-size:12px;font-weight:650}.grade-formula summary::-webkit-details-marker{display:none}.grade-formula[open] summary{border-bottom:1px solid var(--border)}.grade-formula[open] summary svg{transform:rotate(180deg)}.grade-formula>div{padding:4px 16px 14px}.grade-formula code,.grade-formula p{display:block;color:var(--grade-muted);font-size:11px;line-height:1.6;overflow-wrap:anywhere}.grade-formula p:last-child{margin-bottom:0}.grade-disclaimer{font-size:10px;letter-spacing:.1px;margin:0}.grade-disclaimer,.grade-empty{color:var(--grade-muted);text-align:center}.grade-empty{padding:42px 20px;background:var(--surface);border-color:var(--border)}.grade-empty>svg{margin-bottom:10px}.grade-empty>strong{font-size:15px;letter-spacing:0;margin:0 0 7px}.grade-empty>p{max-width:270px;margin:auto}.grade-subtabs{display:inline-flex;padding:3px;gap:2px;background:var(--surface-raised);border:1px solid var(--border);border-radius:6px;margin-bottom:16px}.grade-subtabs button{min-height:35px;border:0;border-radius:4px;background:transparent;padding:0 13px;color:var(--grade-muted);font-size:11px}.grade-subtabs button[aria-pressed=true]{background:var(--surface);box-shadow:0 0 0 1px var(--border);color:var(--text);font-weight:650}.grade-rows{border-top:1px solid var(--border)}.grade-row,.grade-row-head{display:grid;grid-template-columns:45px minmax(120px,1.3fr) minmax(78px,.7fr) minmax(78px,.7fr) 34px;align-items:center;gap:8px}.grade-row-head{min-height:34px;color:var(--grade-muted);font-size:9px;text-transform:uppercase;letter-spacing:.4px}.grade-row{border-top:1px solid var(--border);padding:8px 0}.grade-row>label:not(.grade-check)>span{display:none}.grade-row input,.grade-row select{height:39px;font-size:12px;padding:0 9px}.grade-row>button{width:34px;height:39px;border:0;background:transparent;color:var(--grade-muted);display:grid;place-items:center;border-radius:5px}.grade-row>button:hover{background:color-mix(in srgb,var(--danger) 8%,var(--surface));color:var(--danger)}.grade-check{display:grid;place-items:center;min-height:39px}.grade-check input{width:16px;height:16px;accent-color:var(--brand)}.grade-course-rows .grade-row,.grade-course-rows .grade-row-head{grid-template-columns:45px minmax(105px,1.2fr) 72px 68px minmax(85px,.9fr) 34px}.grade-add-row{min-height:42px;border:0;background:transparent;color:var(--brand);font-size:11px;font-weight:650;display:inline-flex;align-items:center;gap:6px;padding:0 8px}.grade-storage-notice{color:var(--warning);font-size:10px;line-height:1.6}.grade-skip:not(:focus),.grade-sr{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.grade-skip:focus{position:absolute;top:8px;left:8px;z-index:10;background:var(--surface);color:var(--text);padding:10px}@media (max-width:820px){.grade-header-divider,.grade-workspace-name{display:none}.grade-main{width:min(calc(100% - 32px),680px);margin-top:24px}.grade-layout{grid-template-columns:1fr}.grade-results{position:static;grid-row:2}.grade-editor{grid-row:1}.grade-result-card>strong{font-size:38px}}@media (max-width:560px){.grade-header{height:52px;padding:0 max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left));gap:10px}.grade-brand{font-size:12px;gap:6px}.grade-brand img{width:23px;height:23px}.grade-desktop-nav{display:none}.grade-main{width:calc(100% - 24px);margin-top:18px;padding-bottom:28px}.grade-title-row{align-items:start}.grade-title-row h1{font-size:25px}.grade-title-row>div>p:last-child{font-size:11px}.grade-reset{min-width:44px;width:44px;padding:0;justify-content:center}.grade-reset svg{width:17px}.grade-reset{font-size:0}.grade-mode-tabs{margin:20px 0 18px}.grade-mode-tabs a{min-height:46px;padding:0 4px;font-size:12px}.grade-mode-tabs a span{display:none}.grade-mode-tabs small{display:block;font-size:12px;font-weight:650}.grade-layout{gap:14px}.grade-chart,.grade-editor,.grade-result-card{border-radius:7px;padding:16px}.grade-formula{border-radius:7px;padding:0}.grade-section-heading{padding-bottom:16px}.grade-section-heading h2{font-size:18px}.grade-field-grid{grid-template-columns:1fr;gap:12px}.grade-input-wrap input{height:46px}.grade-policy-grid{grid-template-columns:1fr}.grade-policy .grade-field{max-width:none}.grade-calculate{height:50px}.grade-row-head{display:none}.grade-course-rows .grade-row,.grade-row{grid-template-columns:44px minmax(0,1fr) minmax(0,1fr) 44px;gap:8px;padding:12px 0;align-items:end}.grade-row>label:not(.grade-check){display:grid;gap:5px}.grade-row>label:not(.grade-check)>span{display:block;color:var(--grade-muted);font-size:10px;text-transform:uppercase;letter-spacing:.35px}.grade-row>label:nth-child(2){grid-column:2/4;grid-row:1}.grade-row>label:nth-child(3){grid-column:2;grid-row:2}.grade-row>label:nth-child(4){grid-column:3;grid-row:2}.grade-row .grade-check{grid-column:1;grid-row:1;align-self:end;min-height:44px}.grade-row .grade-check input{width:18px;height:18px}.grade-row input,.grade-row select{height:44px}.grade-row>button{grid-column:4;grid-row:1;align-self:end;width:44px;height:44px}.grade-course-rows .grade-row>label:nth-child(5){grid-column:2/4;grid-row:3}.grade-add-row{min-height:48px}.grade-gpa-pair strong{font-size:26px}.scenario-bars li{grid-template-columns:88px 1fr 39px}.grade-scale{margin-left:96px}}@media (max-width:350px){.grade-brand>span{display:none}.grade-header nav{margin-left:auto}.grade-title-row h1{font-size:23px}.grade-chart,.grade-editor,.grade-result-card{padding:13px}}@media (prefers-reduced-motion:reduce){.grade-app *{scroll-behavior:auto!important;transition-duration:.01ms!important}}@media print{.grade-add-row,.grade-calculate,.grade-header,.grade-mode-tabs,.grade-reset,.grade-row>button{display:none!important}.grade-main{width:100%;margin:0}.grade-layout{grid-template-columns:1fr 1fr}.grade-results{position:static}.grade-app{print-color-adjust:exact}}