@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#2c2633;--muted:#89838d;--purple:#594367;--border:#e9e5e9;--cream:#faf9f6}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:14px}button,input,select{font:inherit}button,a,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a88cba;outline-offset:3px}button{border:0}a{color:inherit;text-decoration:none}.sidebar{width:248px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--border);padding:32px 22px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:800;letter-spacing:-1.2px}.brand-icon{display:inline-flex;align-items:center;justify-content:center;width:33px;height:37px;border-radius:11px 11px 11px 2px;background:var(--purple);color:#fff;font:italic bold 34px Georgia}.brand-icon span{font-size:20px;color:#d5c6a9}.brand-dot{font-size:10px;align-self:flex-start;margin:5px 0 0 -6px}.workspace{display:flex;align-items:center;gap:10px;margin:42px 0 34px;font-size:12px;font-weight:600}.workspace-icon{background:#f2eef5;color:var(--purple);padding:9px;font-size:19px;border-radius:9px}.workspace small,.profile small{display:block;color:var(--muted);font-size:10px;font-weight:400;margin-top:5px}.nav-label,.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.7px}.nav-label{color:#a39aa8;margin:0 13px 14px}nav{display:grid;gap:7px}nav button{padding:14px 13px;background:none;display:flex;align-items:center;gap:12px;text-align:left;border-radius:7px;color:#77707c;font-size:12px}nav button span{font-size:20px;width:20px}nav button.active{background:#f0eaf3;color:var(--purple);font-weight:700}nav b{margin-left:auto;font-size:10px;background:#e5dce9;padding:3px 6px;border-radius:4px}nav button:not(.active) b{background:#f2eff3}.sidebar-bottom{margin-top:auto}.offline-card{border:1px solid var(--border);border-radius:9px;padding:15px 12px;font-size:10px}.connection-dot,.top-status i{width:6px;height:6px;background:#7b9674;border-radius:50%;display:inline-block;margin-right:7px}.offline-card p{font-size:10px;color:var(--muted);line-height:1.7}.offline-card button{background:#f6f3f7;color:var(--purple);width:100%;padding:10px;text-align:left;font-size:11px;font-weight:600;border-radius:4px}.offline-card button span{float:right}.profile{display:flex;gap:10px;align-items:center;padding-top:22px;margin-top:22px;border-top:1px solid var(--border);font-size:11px}.profile>span{background:#eae1d5;width:31px;height:31px;border-radius:50%;display:grid;place-items:center;color:#786c5a}main{margin-left:248px}.topbar{height:83px;border-bottom:1px solid var(--border);padding:0 46px;display:flex;justify-content:space-between;align-items:center;font-size:11px}.breadcrumb{color:#9a939d}.slash{color:#c4bec8;margin:0 14px}.topbar strong{font-weight:500}.top-status{color:#89808d;font-size:10px}.content{max-width:1280px;margin:auto;padding:35px 46px 0}.hero{background:#eee8f0;border:1px solid #e8e0eb;border-radius:12px;min-height:320px;padding:37px 39px;display:flex;justify-content:space-between;overflow:hidden}.hero .eyebrow{color:#87728f;font-size:9px}.hero h1{font-family:Manrope,Arial,sans-serif;font-size:43px;letter-spacing:-1.8px;line-height:1.17;margin:16px 0;color:#493354;font-weight:600}.hero h1>span{color:#a192ac}.hero p{font-size:12px;line-height:1.8;color:#8b7c93;margin-bottom:23px}.primary{background:var(--purple);color:#fff;border-radius:6px;padding:13px 18px;font-size:11px;font-weight:600}.primary:hover{background:#44304f}.primary span{margin-left:22px}.hero-art{position:relative;width:300px;min-width:265px;display:flex;align-items:center;justify-content:center}.paper-front{width:207px;height:239px;background:#fffdf7;box-shadow:0 13px 25px #6b51751c;transform:rotate(8deg);padding:18px 18px 14px;position:relative;color:#76657e;z-index:2;border:1px solid #e8dfde}.paper-back{position:absolute;width:207px;height:239px;background:#d7c9dd;transform:rotate(-9deg);border:1px solid #cbbbcd}.paper-top{font-size:6px;letter-spacing:1px;display:flex;justify-content:space-between}.paper-top span{font-size:15px}.paper-line{height:1px;background:#e1d8df;margin:12px 0}.paper-formula{font:23px/1.4 Georgia;padding:8px 0}.paper-formula em{font-size:17px}.paper-answer{font:italic 19px Georgia;margin-top:15px}.paper-check{border:1px solid #a6b29c;color:#819172;border-radius:50%;height:29px;width:29px;display:grid;place-items:center;margin:11px 0 0 auto;transform:rotate(-15deg)}.paper-footer{display:flex;justify-content:space-between;font-size:5px;letter-spacing:1px;margin-top:10px}.orbit{position:absolute;border:1px solid #d6cadb;border-radius:50%;width:315px;height:200px;transform:rotate(-40deg)}.orbit-two{width:265px;height:285px;transform:rotate(-20deg)}.star{position:absolute;color:#8b749b;font-size:32px;z-index:3}.s1{left:0;top:25px}.s2{right:0;bottom:28px;font-size:23px}.art-caption{position:absolute;bottom:-20px;right:28px;transform:rotate(-9deg);font:italic 16px Georgia;color:#8c7798}.stats{display:grid;grid-template-columns:1fr 1fr 1fr 1.2fr;border:1px solid var(--border);background:#fff;border-radius:9px;margin:25px 0 37px;padding:20px 5px}.stats>div{display:flex;align-items:center;gap:13px;padding:0 21px;border-right:1px solid var(--border)}.stat-icon{font-size:20px;color:#99869f}.stats p{margin:0}.stats strong{font:600 22px Manrope,Arial}.stats small{display:block;color:#928996;font-size:9px;margin-top:4px}.stats .stat-note{border:0;gap:13px}.stat-note>span{font-size:29px;color:#b2a77e}.stat-note p{color:#8b818b;font-size:10px;line-height:1.7}.stat-note strong{font:500 10px 'DM Sans',Arial;color:#5e5363}.section-heading{display:flex;justify-content:space-between;align-items:center}.section-heading .eyebrow{font-size:8px;color:#a096a6}.section-heading h2{font:600 24px Manrope,Arial;letter-spacing:-.7px;margin:8px 0 0}.section-heading h2 span{font:500 10px 'DM Sans',Arial;color:#95879d;letter-spacing:0;background:#eee8f1;padding:4px 7px;vertical-align:middle;margin-left:8px;border-radius:5px}.secondary{border:1px solid #e0d9e3;background:#fff;color:#6e5b79;border-radius:6px;padding:11px 14px;font-size:11px}.secondary:hover{background:#f2edf5}.tools{display:flex;gap:10px;margin:24px 0 17px}.search{display:flex;align-items:center;gap:10px;flex:1;background:#fff;border:1px solid var(--border);border-radius:7px;padding:0 13px}.search span{font-size:24px;color:#a195aa}.search input{border:0;outline:0;background:none;width:100%;padding:13px 0;font-size:11px;color:var(--ink)}input::placeholder{color:#a29aa7}select{border:1px solid var(--border);border-radius:7px;background:#fff;color:#827488;padding:0 12px;font-size:10px}.filter-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:15px}.chips{display:flex;gap:7px;flex-wrap:wrap}.chips button{border:1px solid var(--border);border-radius:5px;padding:8px 13px;background:transparent;color:#8a7f91;font-size:10px}.chips button.active{background:var(--purple);color:#fff;border-color:var(--purple)}#result-count{font-size:9px;color:#9a90a0;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.exam-card{border:1px solid var(--border);background:#fff;border-radius:9px;overflow:hidden;transition:transform .2s,box-shadow .2s}.exam-card:hover{transform:translateY(-3px);box-shadow:0 7px 18px #57445f0a}.card-top{padding:18px 18px 14px;display:flex;justify-content:space-between;align-items:center}.subject-badge{font-size:8px;letter-spacing:.6px;text-transform:uppercase;border-radius:4px;padding:6px 8px;background:#eee8f4;color:#826496}.subject-Physics{background:#e9efeb;color:#6b8777}.subject-Computer{background:#f5ede0;color:#a38b5c}.bookmark{background:none;color:#aa9db0;font-size:19px;padding:0 2px}.bookmark.saved{color:var(--purple)}.card-content{padding:0 18px 18px}.card-content .year{font-size:9px;color:#a69baa;letter-spacing:.3px;margin-bottom:10px}.card-content h3{font:600 16px Manrope,Arial;letter-spacing:-.3px;margin:0 0 8px}.card-content p{font-size:10px;line-height:1.7;color:#9a8e9f;margin:0;min-height:34px}.card-meta{display:flex;gap:12px;color:#9b90a1;font-size:9px;margin-top:17px}.card-bottom{border-top:1px solid #f0ebf1;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:#fdfcfb}.solution-status{font-size:8px;color:#7b927b;display:flex;align-items:center;gap:5px}.card-bottom button{background:none;color:#7a6189;font-weight:600;font-size:10px;padding:0}.card-bottom button span{margin-left:6px}.library-note{text-align:center;font-size:9px;color:#a49aa9;margin:25px 0 34px;line-height:1.7}.library-note span{margin-right:5px}footer{border-top:1px solid var(--border);padding:22px 0;display:flex;align-items:center;justify-content:space-between;color:#aba2af;font-size:9px}.footer-brand{font-weight:800;font-size:15px;letter-spacing:-.8px;color:#82718c}.footer-brand span{color:#ab9d74}dialog{border:1px solid var(--border);border-radius:14px;padding:26px;width:720px;max-width:calc(100% - 32px);max-height:90vh;color:var(--ink);box-shadow:0 25px 100px #281c3433;background:var(--cream)}dialog::backdrop{background:#24152e66;backdrop-filter:blur(4px)}dialog h2{font:600 27px Manrope,Arial;letter-spacing:-1px}dialog p{line-height:1.8}.dialog-top{display:flex;justify-content:space-between;align-items:center;color:#9b88a4}.icon-button{font-size:25px;color:#8b7895;background:transparent;padding:0 5px}.viewer-heading p,.muted{color:#95859d;font-size:12px}.question{background:#fff;border:1px solid var(--border);border-radius:9px;padding:20px;margin-bottom:15px}.question small{font-size:10px;color:#a08ba9}.question h3{font:600 16px/1.6 Manrope,Arial}.question details{border-top:1px solid var(--border);padding-top:15px;font-size:12px;line-height:1.8}.question summary{cursor:pointer;color:var(--purple);font-weight:600}.solution{color:#716477;white-space:pre-line}.viewer-bottom{display:flex;justify-content:space-between;gap:10px;margin-top:20px}.empty{grid-column:1/-1;text-align:center;padding:65px 20px;border:1px dashed #d7c9df;border-radius:10px;color:#95829e}.empty h3{color:#584061}#add-dialog,#install-dialog{width:500px}form{display:grid;gap:17px;margin-top:22px}form label{font-size:11px;color:#7f6b8b;display:grid;gap:8px}form input{padding:12px;border:1px solid #ded4e4;border-radius:6px;min-width:0;width:100%;background:#fff;color:#514359;font-size:12px}.form-row{display:grid;grid-template-columns:2fr 1fr;gap:14px}.small{font-size:10px;margin:0}#form-error{color:#b04456;font-size:12px;margin:0}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:13px 23px;border-radius:7px;background:#44304f;color:#fff;font-size:12px;z-index:10;opacity:0;pointer-events:none;transition:opacity .2s}#toast.show{opacity:1}.pdf-links{display:flex;gap:10px;margin:16px 0}.pdf-links a{display:inline-block}.pdf-frame{width:100%;height:52vh;border:1px solid var(--border);border-radius:8px}.delete-button{background:none;color:#a26e74;font-size:10px;margin-top:18px;text-decoration:underline}@media(min-width:1500px){.content{padding-top:42px}.hero{min-height:350px}.hero h1{font-size:48px}.cards{gap:20px}}@media(max-width:1150px){.sidebar{width:210px;padding:28px 17px}main{margin-left:210px}.content{padding:25px 26px 0}.topbar{padding:0 26px}.hero{padding:30px 26px}.hero h1{font-size:36px}.hero-art{min-width:220px;width:240px;transform:scale(.9)}.stats>div{padding:0 14px}.stats .stat-note{display:none}.stats{grid-template-columns:repeat(3,1fr)}.stats>div:nth-child(3){border:0}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.sidebar{position:static;width:100%;height:auto;padding:17px 20px 0;border-right:0;border-bottom:1px solid var(--border)}.brand{font-size:22px}.brand-icon{width:29px;height:31px;font-size:28px}.workspace,.nav-label,.sidebar-bottom{display:none}nav{display:flex;margin-top:17px;gap:5px}nav button{flex:1;padding:10px 8px;font-size:10px;justify-content:center;border-radius:6px 6px 0 0}nav button span{font-size:16px;width:auto}nav b{display:none}main{margin:0}.topbar{height:55px;padding:0 20px}.top-status{display:none}.content{padding:20px 18px 0}.hero{padding:25px;min-height:290px}.hero h1{font-size:35px}.hero p{font-size:11px}.hero p br{display:none}.hero-art{display:none}.hero .eyebrow{font-size:7px}.stats{margin:17px 0 28px;padding:16px 0}.stats>div{gap:8px;padding:0 11px}.stats strong{font-size:19px}.stats small{font-size:8px}.stat-icon{font-size:16px}.section-heading h2{font-size:22px}.section-heading .eyebrow{font-size:7px}.secondary{font-size:10px;padding:10px}.tools{flex-wrap:wrap;margin-top:20px}.search{flex-basis:100%}select{height:36px;flex:1}.filter-row{align-items:flex-start;flex-direction:column;gap:12px}.chips{gap:6px}.chips button{font-size:9px;padding:8px 10px}.cards{gap:12px}.card-top{padding:14px 13px 12px}.card-content{padding:0 13px 15px}.card-content h3{font-size:14px;line-height:1.5}.card-meta{flex-wrap:wrap;gap:6px}.card-bottom{padding:11px 13px;gap:6px}.card-bottom button{font-size:9px}.solution-status{font-size:7px}footer{gap:15px;flex-wrap:wrap}footer>span:last-child{display:none}dialog{padding:20px}dialog h2{font-size:23px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* Lahore Board archive */
.pagination{display:flex;justify-content:center;margin-top:25px}.pagination [hidden]{display:none}.tools{flex-wrap:wrap}.tools .search{flex-basis:38%;min-width:220px}.tools select{min-height:42px;flex:1;min-width:92px}.filter-row{align-items:flex-start}.chips{gap:6px}.chips button{padding:8px 10px}.card-meta{flex-wrap:wrap}.archive-notice{border:1px solid #e3d7b9;border-radius:8px;background:#fbf6e8;padding:14px 17px;color:#8b7952;font-size:11px;margin-bottom:20px}.archive-notice p{margin:5px 0 0;font-size:11px}.scan-panel{border:1px solid var(--border);padding:15px;border-radius:8px;margin-bottom:20px;background:#fff}.scan-panel>summary{cursor:pointer;font-weight:600;font-size:12px;color:var(--purple)}.scan-panel>.small{margin-top:12px}.scan-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:15px 0;font-size:10px;color:#8c7897}.scan-toolbar label{display:flex;align-items:center;gap:10px}.scan-toolbar select{min-height:35px}.scan-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.scan-gallery figure{margin:0;min-width:0}.scan-gallery figure[hidden]{display:none}.scan-gallery img{width:100%;height:auto;border:1px solid var(--border)}.scan-gallery figcaption{font-size:9px;line-height:1.8;overflow-wrap:anywhere;color:#8c7897;margin-top:6px}.question-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;font-size:12px;margin:16px 0}.question-options>div{border:1px solid #ece6ef;background:#faf8fb;padding:11px;border-radius:5px;overflow-wrap:anywhere}.question-options b{color:#8c759a;margin-inline-end:8px}.question-part{padding:17px 0;border-top:1px solid var(--border)}.question-part:last-child{padding-bottom:0}.part-label{font-size:10px;color:#9b87a6}.question-part h4{font-weight:500;font-size:14px;line-height:1.8;margin:9px 0 14px}.answer-origin{font-size:9px;color:#a28daa}.solution{white-space:normal}.solution p{white-space:pre-wrap;font-size:13px}.question h3,.question-part h4{white-space:pre-wrap}.question h3[dir=auto],.question-part h4[dir=auto],.solution[dir=auto]{unicode-bidi:plaintext}.subject-Biology{background:#edf2df;color:#7f8c51}.subject-Chemistry{background:#e5eff3;color:#61818e}.subject-English{background:#f3e6e6;color:#ac7477}.subject-Urdu{background:#f4e8da;color:#a0855b}.subject-Islamiyat{background:#e6eee7;color:#748e77}.subject-Pak{background:#e5eced;color:#65878a}.subject-Home{background:#efe9f2;color:#92789e}button:disabled{opacity:.65;cursor:wait}footer>a{color:#8c7897}@media(max-width:760px){.tools .search{min-width:100%}.tools select{min-width:42%}.scan-gallery{grid-template-columns:1fr}.question-options{grid-template-columns:1fr}.hero p{max-width:350px}.card-content h3{font-size:13px}.solution-status{font-size:7px}.scan-toolbar{gap:9px}}

/* Explanations are distinct from the supplied answer, in both text directions. */
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.solution .step-heading{margin-top:20px}.solution-steps{padding-inline-start:24px;line-height:1.9;margin:11px 0 0;font-size:13px}.solution-steps li{padding-inline-start:4px;margin-bottom:11px;white-space:pre-wrap;unicode-bidi:plaintext}.distractor-reasons p{padding:10px 0;border-bottom:1px solid #eee7f2;font-size:12px}.original-answer{margin-top:19px;font-size:11px}.original-answer summary{font-size:10px;font-weight:400}.original-answer p{font-size:11px;color:#9c8ea4}.source-review{border:1px solid #e4d6bc;border-radius:7px;background:#fcf7ee;padding:15px;margin-top:15px;color:#947d59}.source-review h4{font-size:12px;margin:0 0 7px}.source-review p{font-size:12px;line-height:1.9}.correction-note{border:1px solid #e4d6bc;background:#fcf7ee;color:#8d744d;padding:12px;border-radius:6px;margin:12px 0;font-size:11px;line-height:1.8}

.recovered-label{display:block;font-size:9px!important;color:#9a845d!important;line-height:1.8;margin:8px 0}.question>.recovered-label{margin-top:12px}
.admin-toggle{margin:18px 20px 0;text-align:left}.edit-answer{margin:18px 0 4px;font-size:12px;border-color:#b99ac5}#shared-solution-status{font-size:12px;color:#75657f;padding:12px 0}#answer-editor{width:min(760px,calc(100% - 24px));max-height:90vh;padding:28px;border:1px solid #dfd6e4;border-radius:18px;color:#302735;background:#fffdfb}#answer-editor::backdrop{background:#21152e99}#answer-editor h2{font-size:25px;margin:10px 0}#answer-editor form{display:grid;gap:16px;margin-top:22px}#answer-editor label{display:grid;gap:7px;font-size:13px;font-weight:600}#answer-editor textarea,#answer-editor input,#answer-editor select{font:inherit;font-weight:400;width:100%;box-sizing:border-box;padding:11px;border:1px solid #d9cede;border-radius:8px;background:white;color:#302735}#answer-editor textarea{resize:vertical;line-height:1.7}#answer-editor textarea:focus,#answer-editor input:focus,#answer-editor select:focus{outline:2px solid #9372a5;outline-offset:2px}#editor-question{white-space:pre-wrap;line-height:1.7;padding:12px 0}#editor-error{color:#a32735;margin:0}#editor-status{font-size:12px;color:#75657f;margin:0}.editor-actions{display:flex;justify-content:flex-end;gap:10px}#revision-panel{border-top:1px solid #e5dce9;margin-top:24px;padding-top:16px}.revision{padding:15px 0;border-bottom:1px solid #eee5ef;font-size:13px}.revision p{white-space:pre-wrap;overflow-wrap:anywhere}#answer-editor [hidden]{display:none}button:disabled{opacity:.55;cursor:wait}@media(max-width:700px){#answer-editor{padding:18px}.admin-toggle{margin:10px}}

footer .source-credit{flex-basis:100%;font-size:12px;line-height:1.7;overflow-wrap:anywhere}footer:has(.source-credit){flex-wrap:wrap;gap:14px}footer .source-credit a,.scan-source-credit a{color:var(--purple);text-decoration:underline;text-underline-offset:3px}footer .source-credit a:focus-visible,.scan-source-credit a:focus-visible{outline:2px solid var(--purple);outline-offset:3px}.login-footer .source-credit{display:block;margin-top:10px}