/* Paper Generator - basic clean theme */
:root{
  --bg:#f4f6fb; --card:#ffffff; --ink:#1f2937; --muted:#6b7280;
  --brand:#2563eb; --brand-dark:#1d4ed8; --ok:#16a34a; --warn:#d97706; --err:#dc2626;
  --border:#e5e7eb; --radius:10px;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.topbar{background:#111827;color:#fff;position:sticky;top:0;z-index:10}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;gap:12px;flex-wrap:wrap}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:1.15rem}
.topbar nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.topbar nav a{color:#d1d5db;text-decoration:none;font-size:.92rem;padding:6px 8px;border-radius:6px}
.topbar nav a:hover{background:#1f2937;color:#fff}
.user-chip{background:#1f2937;border:1px solid #374151;border-radius:20px;padding:4px 12px;font-size:.85rem;color:#e5e7eb}
main.wrap{padding-top:24px;padding-bottom:40px;min-height:70vh}
.footer{text-align:center;color:var(--muted);padding:24px 0}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.card h2,.card h3{margin-top:0}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-align:center}
.stat .num{font-size:2rem;font-weight:700;color:var(--brand)}
.stat .lbl{color:var(--muted);font-size:.9rem}

h1{font-size:1.6rem;margin:0 0 16px}
h2{font-size:1.3rem}
.muted{color:var(--muted)} .small{font-size:.88rem}

.btn{display:inline-block;background:var(--brand);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:.95rem;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand-dark)}
.btn-sm{padding:6px 12px;font-size:.85rem}
.btn-ok{background:var(--ok)} .btn-warn{background:var(--warn)} .btn-err{background:var(--err)} .btn-gray{background:#6b7280}
.btn-outline{background:#fff;color:var(--brand);border:1px solid var(--brand)}
a.btn{color:#fff}

label{display:block;font-weight:600;margin:12px 0 4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;background:#fff}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid #bfdbfe;border-color:var(--brand)}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.checkbox-row{display:flex;align-items:center;gap:8px;margin:6px 0}
.checkbox-row input{width:auto}

table.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.tbl th{background:#f9fafb;font-size:.88rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.tbl tr:hover td{background:#f9fafb}
.actions{white-space:nowrap}

.alert{border-radius:8px;padding:12px 16px;margin-bottom:14px;border:1px solid}
.alert-ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.alert-err{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}

.auth-wrap{max-width:420px;margin:60px auto}
.auth-wrap .card{padding:28px}
.center{text-align:center}
.mt{margin-top:16px} .mb{margin-bottom:16px}

.section-box{border:1px dashed var(--border);border-radius:8px;padding:14px;margin:12px 0;background:#fafafa;position:relative}
.section-box .remove-sec{position:absolute;top:8px;right:8px}
.q-item{border:1px solid var(--border);border-radius:8px;padding:10px;margin:8px 0;background:#fff}
.q-item.picked{border-color:var(--brand);background:#eff6ff}
.scan-img{max-width:100%;border:1px solid var(--border);border-radius:8px}
.kbd{background:#f3f4f6;border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:.85rem}

/* ---------- Paper print view ---------- */
.paper{background:#fff;color:#111;max-width:800px;margin:0 auto;padding:48px 52px;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.paper[dir=rtl]{font-family:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq",serif;line-height:2.1}
.paper-head{display:flex;align-items:center;gap:18px;border-bottom:3px double #111;padding-bottom:14px;margin-bottom:8px}
.paper-head img.logo{width:84px;height:84px;object-fit:contain}
.paper-head .school{flex:1;text-align:center}
.paper-head .school h1{margin:0;font-size:1.7rem}
.paper-head .school p{margin:2px 0;color:#333;font-size:.95rem}
.paper-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;margin:14px 0;padding:10px 0;border-top:1px solid #999;border-bottom:1px solid #999;font-weight:600}
.paper-title{text-align:center;margin:10px 0 4px}
.paper-title h2{margin:0;font-size:1.35rem;text-decoration:underline}
.paper-sec{margin:18px 0}
.paper-sec h3{margin:0 0 6px;font-size:1.1rem}
.paper-sec .sec-note{font-style:italic;color:#333;margin:0 0 8px}
.paper-q{margin:7px 0}
.paper-q .qno{font-weight:700}
.paper-opts{margin:4px 0 4px 28px}
.paper[dir=rtl] .paper-opts{margin:4px 28px 4px 0}
.paper-foot{text-align:center;margin-top:28px;font-weight:700;letter-spacing:2px}
.no-print{}
@media print{
  .topbar,.footer,.no-print{display:none!important}
  body{background:#fff}
  main.wrap{padding:0;max-width:none}
  .paper{box-shadow:none;max-width:none;padding:0;margin:0}
}