:root{--bg:#f5f7f8;--surface:#fff;--surface2:#f9fafb;--text:#17201c;--muted:#69736e;--line:#e3e8e5;--green:#3f6f44;--green2:#9bcc32;--danger:#ba3a3a;--shadow:0 12px 36px rgba(20,35,27,.07);--radius:14px;--input:#fff}
:root[data-theme=dark]{--bg:#111613;--surface:#171d19;--surface2:#1d241f;--text:#eef4ef;--muted:#9aa79e;--line:#2c352f;--green:#83b989;--green2:#9bcc32;--danger:#ef7777;--shadow:0 18px 45px rgba(0,0,0,.22);--input:#121713}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.topbar{height:72px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;gap:30px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:11px;min-width:max-content}.brand-mark,.auth-logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#243f29,#80b438);color:white;display:grid;place-items:center;font-weight:800}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.topbar nav{display:flex;gap:7px;flex:1}.topbar nav a{padding:9px 11px;border-radius:9px;color:var(--muted)}.topbar nav a:hover{background:var(--surface2);color:var(--text)}.top-actions{display:flex;align-items:center;gap:9px}.user-chip{font-size:13px;color:var(--muted)}.icon-btn{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;width:38px;height:38px}.shell{max-width:1420px;margin:auto;padding:28px}.page-head,.builder-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:22px}.page-head h1,.builder-head h1{margin:4px 0 5px;font-size:28px}.page-head p,.builder-head p{margin:0;color:var(--muted)}.back{font-size:13px;color:var(--muted)}.btn{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;padding:10px 14px;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn:hover{filter:brightness(.98)}.btn.primary{background:var(--green);color:#fff;border-color:var(--green)}.btn.ghost{background:transparent}.btn.small{padding:7px 10px;font-size:13px}.btn.wide{width:100%}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.metric,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.metric{padding:18px}.metric span,.metric small{display:block;color:var(--muted);font-size:13px}.metric strong{display:block;font-size:30px;margin:8px 0}.card{padding:20px;margin-bottom:20px}.card-head{display:flex;align-items:center;justify-content:space-between}.card h2{margin:0 0 16px;font-size:18px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 11px;vertical-align:middle}th{font-size:12px;color:var(--muted);font-weight:600}td small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:var(--surface2);font-size:11px;border:1px solid var(--line);margin-right:4px}.badge.final{background:#e7f5e8;color:#2e6e38;border-color:#cbe9cf}.badge.draft{background:#fff5dd;color:#86601a;border-color:#f1deb2}.badge.past{background:#e9f4ff;color:#295d8d;border-color:#c9e1f6}.table-search{width:min(420px,100%);margin-bottom:15px}.form-card{max-width:920px}.form-grid{display:grid;gap:14px}.form-grid.two{grid-template-columns:1fr 1fr}.form-grid.compact{gap:10px}.form-grid.compact label{font-size:12px}label{display:block;font-size:13px;font-weight:600;margin-bottom:14px}input,select,textarea{width:100%;margin-top:6px;border:1px solid var(--line);background:var(--input);color:var(--text);border-radius:9px;padding:10px 11px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--green)}textarea{resize:vertical;line-height:1.7}.optional{font-size:11px;color:var(--muted);font-weight:400}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:15px}.check{display:flex;align-items:center;gap:8px;font-weight:500}.check input{width:auto;margin:0}.notice{padding:12px 14px;border-radius:10px;margin-bottom:14px;border:1px solid var(--line);background:var(--surface)}.notice.success{border-color:#b9dfbf;background:#eff9f0}.notice.danger{border-color:#efc2c2;background:#fff0f0}.notice.warning{border-color:#ead39f;background:#fff8e7}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.list-row,.letterhead-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}.list-row small,.letterhead-row small{display:block;color:var(--muted);margin-top:4px}.letterhead-row{justify-content:flex-start;gap:15px}.letterhead-thumb{width:120px;height:58px;border:1px solid var(--line);border-radius:8px;background:white;overflow:hidden}.letterhead-thumb img{width:100%;height:100%;object-fit:cover}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 0%,rgba(126,180,56,.14),transparent 32%),var(--bg)}.auth-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.auth-logo{margin:auto}.auth-card h1{text-align:center;margin:15px 0 5px}.auth-card>p{text-align:center;color:var(--muted);margin-top:0}.muted-link{display:block;text-align:center;color:var(--muted);margin-top:18px;font-size:13px}.theme-float{position:fixed;right:24px;top:24px}.builder-head{align-items:center}.builder-actions{display:flex;align-items:center;gap:8px}.save-state{font-size:12px;color:var(--muted);margin-right:5px}.save-state.error{color:var(--danger)}.builder-layout{display:grid;grid-template-columns:minmax(440px,1fr) minmax(530px,1fr);gap:18px;align-items:start}.builder-panel{min-width:0}.preview-panel{position:sticky;top:92px}.preview-toolbar{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:8px}.details-mini{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:13px;margin-bottom:12px}.details-mini summary{cursor:pointer;font-weight:700}.details-mini details[open] summary{margin-bottom:13px}.q-card{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:16px;margin-bottom:12px}.q-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.q-top>div:first-child{display:flex;align-items:center;gap:9px}.q-number{width:28px;height:28px;border-radius:8px;background:var(--surface2);display:grid;place-items:center;font-size:12px}.q-tools{display:flex;gap:5px}.q-tools button{border:1px solid var(--line);background:var(--surface2);color:var(--text);border-radius:7px;padding:5px 8px}.q-tools .danger-link{color:var(--danger)}.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.add-question{width:100%;border:1px dashed #9db0a1;background:transparent;color:var(--green);border-radius:12px;padding:16px;font-weight:700}.option-list label{display:grid;grid-template-columns:32px 1fr;gap:7px;align-items:center}.option-list span{width:30px;height:30px;border-radius:8px;background:var(--surface2);display:grid;place-items:center}.tf-list>div{display:grid;grid-template-columns:1fr 120px;gap:8px}.blank-tools{display:flex;gap:8px}.answer-box{margin-top:13px;border-top:1px solid var(--line);padding-top:12px}.answer-box summary{font-weight:700;cursor:pointer}.answer-box summary span{font-weight:400;color:var(--muted);font-size:11px}.paper-page{width:210mm;min-height:297mm;max-width:100%;margin:auto;background:#fff;color:#111;box-shadow:0 15px 60px rgba(0,0,0,.16);position:relative;overflow:hidden;font-family:Tahoma,Arial,sans-serif}.paper-page:after{content:"";position:absolute;right:0;top:47mm;bottom:0;width:10mm;background:url('../images/default-side-border.png') center/100% 100% no-repeat;opacity:.95}.letterhead{height:47mm;background-size:cover;background-position:center;position:relative;font-size:12px}.lh-left,.lh-right{position:absolute;top:11mm;display:flex;flex-direction:column;gap:4mm}.lh-left{left:15mm}.lh-right{right:16mm}.lh-left span,.lh-right span{background:rgba(255,255,255,.84);padding:2mm 3mm;min-width:34mm}.student-strip{height:11mm;background:#111;color:white;display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:0 14mm 0 12mm;align-items:center}.student-strip span{border-left:1px solid white;padding:2mm}.marks-strip{margin:2mm 14mm 0 12mm;height:9mm;border:1px solid #333;display:grid;grid-template-columns:1.4fr repeat(5,.55fr) 1fr;align-items:center;text-align:center;font-size:11px}.marks-strip span{border-left:1px solid #555;height:100%;display:grid;place-items:center}.paper-body{padding:4mm 16mm 15mm 13mm;font-size:16px;line-height:1.8}.instructions{text-align:center}.preview-q{margin:0 0 5mm;break-inside:avoid}.preview-q h3{font-size:18px;margin:0 0 2mm;font-weight:800}.preview-q p{margin:1.5mm 0}.preview-q.urdu{font-family:"Jameel Noori Nastaleeq","Noto Nastaliq Urdu",serif;line-height:2.05}.marks{font-size:13px}.mcq-preview{display:flex;flex-wrap:wrap;gap:4mm 12mm}.blank{display:inline-block;border-bottom:1.4px solid #111;vertical-align:baseline}.blank.short{width:22mm}.blank.long{width:48mm}.modal{position:fixed;inset:0;background:rgba(8,12,10,.55);z-index:99;display:grid;place-items:center;padding:20px}.modal[hidden]{display:none}.modal-card{width:min(720px,100%);background:var(--surface);border-radius:16px;padding:18px}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0}.modal-head button{font-size:26px;background:none;border:0;color:var(--text)}.type-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:14px}.type-grid button{text-align:left;border:1px solid var(--line);background:var(--surface2);color:var(--text);border-radius:11px;padding:14px}.type-grid small{display:block;color:var(--muted);margin-top:4px}.public-shell{max-width:1200px;margin:auto;padding:0 28px 50px}.public-top{height:76px;display:flex;justify-content:space-between;align-items:center}.public-top>div:last-child{display:flex;gap:8px}.public-hero{text-align:center;padding:58px 10px 42px}.eyebrow{font-size:11px;letter-spacing:.15em;color:var(--green);font-weight:800}.public-hero h1{font-size:42px;margin:10px 0}.public-hero p{color:var(--muted);margin:0 auto 24px}.public-search{max-width:600px;padding:14px 16px}.paper-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.paper-card{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:18px}.paper-card-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}.paper-card h3{font-size:20px;margin:14px 0 5px}.paper-card>p{color:var(--muted);margin:0}.paper-card dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:17px 0}.paper-card dt{font-size:10px;color:var(--muted);text-transform:uppercase}.paper-card dd{margin:2px 0 0;font-size:13px}dialog{border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--text);width:min(520px,90vw);box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,0,0,.5)}fieldset{border:1px solid var(--line);border-radius:10px;margin-bottom:12px}legend{color:var(--muted);font-size:12px}
@media(max-width:1050px){.topbar nav{display:none}.metrics{grid-template-columns:repeat(2,1fr)}.builder-layout{grid-template-columns:1fr}.preview-panel{position:static}.paper-page{width:min(210mm,100%)}.paper-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.shell,.public-shell{padding:18px}.topbar{padding:0 16px}.user-chip{display:none}.form-grid.two,.q-grid,.split{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.page-head,.builder-head{flex-direction:column}.builder-actions{width:100%;overflow:auto}.paper-cards{grid-template-columns:1fr}.public-hero h1{font-size:32px}.type-grid{grid-template-columns:1fr}.paper-page{font-size:12px}.lh-left,.lh-right{font-size:8px}.paper-body{font-size:13px}.student-strip,.marks-strip{font-size:8px}}
@media print{body{background:#fff}.topbar,.builder-panel,.builder-head,.preview-toolbar{display:none!important}.shell{padding:0;max-width:none}.builder-layout{display:block}.preview-panel{position:static}.paper-page{box-shadow:none;width:210mm;min-height:297mm;margin:0}}