/* Creative Test Makers — premium number field group (label left, sharp corners, light only). */
:root{
  color-scheme:light only;
  --nf-ground:#f5f6f8;--nf-surface:#fff;--nf-raised:#fafbfc;--nf-sunk:#f3f4f7;
  --nf-line:#dfe2e8;--nf-line-soft:#edeff3;--nf-line-strong:#ccd1da;
  --nf-ink:#1b2430;--nf-body:#4a5462;--nf-muted:#727d8c;--nf-faint:#9099a6;
  --nf-accent:#2c4f76;--nf-accent-ink:#1f3c5c;--nf-accent-soft:#eef2f6;--nf-accent-line:#cdd7e2;
  --nf-positive:#3f6f56;
  --nf-shadow:0 1px 1px rgba(27,36,48,.04),0 14px 30px -16px rgba(27,36,48,.25);
  --nf-inset:inset 0 1px 2px rgba(27,36,48,.05);
  --nf-ring:0 0 0 3px rgba(44,79,118,.14);
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body.fields-demo{
  margin:0;background:var(--nf-ground);color:var(--nf-ink);
  font:400 13px/1.5 Inter,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.fields-demo :focus-visible{outline:2px solid var(--nf-accent);outline-offset:2px}
.fields-demo ::selection{background:rgba(37,99,235,.18)}

/* ── Sidebar: pinned left, same on all devices for now (mobile drawer TODO) ── */
.nf-sidebar{background:var(--nf-surface);position:fixed;left:0;top:0;bottom:0;width:282px;
  overflow-y:auto;border-right:1px solid var(--nf-line)}
.nf-backdrop{display:none}
.nf-mobilebar{display:none}

/* ── Panel ───────────────────────────────────────────── */
.nf-panel{position:relative;width:100%;background:var(--nf-surface)}
.nf-panel::before{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--nf-accent-ink)}
.nf-panel::after{content:"";position:absolute;inset:2px 0 auto;height:1px;background:rgba(255,255,255,.9)}

/* ── Medium: Urdu / English / Dual ───────────────────── */
.nf-medium{display:flex;align-items:center;justify-content:center;gap:22px;padding:8px 10px;
  border-bottom:1px solid var(--nf-line);background:var(--nf-sunk)}
.nf-medium__opt{display:inline-flex;align-items:center;gap:7px;cursor:pointer}
.nf-medium__input{appearance:none;-webkit-appearance:none;margin:0;width:17px;height:17px;flex:0 0 17px;
  display:grid;place-items:center;border-radius:50%;border:1.5px solid var(--nf-line-strong);
  background:#fff;box-shadow:var(--nf-inset);cursor:pointer;
  transition:border-color .16s ease,box-shadow .16s ease}
.nf-medium__input::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--nf-accent-ink);
  transform:scale(0);transition:transform .14s ease}
.nf-medium__input:hover{border-color:var(--nf-accent)}
.nf-medium__input:checked{border-color:var(--nf-accent-ink)}
.nf-medium__input:checked::before{transform:scale(1)}
.nf-medium__text{color:var(--nf-muted);font:800 11px/1 Inter,"Segoe UI",Roboto,sans-serif;letter-spacing:.04em;text-transform:uppercase;
  transition:color .16s ease}
.nf-medium__opt:has(.nf-medium__input:checked) .nf-medium__text{color:var(--nf-accent-ink)}

/* ── Actions: Print / PDF / Save ─────────────────────── */
.nf-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:8px 10px;
  border-bottom:1px solid var(--nf-line);background:var(--nf-surface)}
.nf-actions__btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 4px;
  border:1px solid var(--nf-line-strong);background:#fff;color:var(--nf-accent-ink);
  font:800 10px/1 Inter,"Segoe UI",Roboto,sans-serif;letter-spacing:.04em;text-transform:uppercase;
  cursor:pointer;box-shadow:var(--nf-inset);
  transition:background-color .16s ease,border-color .16s ease,color .16s ease}
.nf-actions__btn i{font-size:12px}
.nf-actions__btn:hover{background:var(--nf-accent-soft);border-color:var(--nf-accent)}
.nf-actions__btn:active{background:#e2e7ee}
.nf-actions__btn:focus-visible{outline:2px solid var(--nf-accent);outline-offset:2px}

.nf-block+.nf-block{border-top:1px solid var(--nf-line)}
.nf-head{display:flex;align-items:center;gap:6px;padding:2px 8px;border-bottom:1px solid #142236;
  background:var(--nf-accent-ink)}
.nf-head__mark{display:grid;place-items:center;width:14px;height:14px;flex:0 0 14px;
  background:#fff;color:var(--nf-accent-ink);font-size:9px}
.nf-head strong{flex:1 1 auto;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
  color:#fff;font-size:10.5px;font-weight:800;letter-spacing:-.012em;line-height:1.1}
.nf-head__note{color:rgba(255,255,255,.6);font-size:8px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
.nf-head__sum{display:inline-flex;align-items:baseline;gap:4px;padding:1px 6px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.94);box-shadow:var(--nf-inset);white-space:nowrap}
.nf-head__sum b{color:var(--nf-accent-ink);font-size:10.5px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.nf-head__sum span{color:var(--nf-muted);font-size:7.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}

.nf-panel__body{padding:3px 8px 4px;background:var(--nf-surface)}

/* ── Type-mode dropdowns: Shorts / Longs ─────────────── */
.nf-typebar{display:flex;gap:6px;padding:5px 8px;background:var(--nf-sunk);border-bottom:1px solid var(--nf-line)}
.nf-typebar__field{flex:1 1 0;display:flex;align-items:center;gap:6px;min-width:0}
.nf-typebar__label{color:var(--nf-muted);font-size:8px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.nf-typebar__select{flex:1 1 auto;min-width:0;height:20px;padding:0 4px;border:1px solid var(--nf-line-strong);
  background:#fff;color:var(--nf-ink);font:700 10.5px/1 Inter,"Segoe UI",Roboto,sans-serif;
  box-shadow:var(--nf-inset)}
.nf-typebar__select:focus{border-color:var(--nf-accent);box-shadow:var(--nf-ring);outline:0}
.nf-typebar__input{flex:1 1 auto;min-width:0;height:20px;padding:0 6px;border:1px solid var(--nf-line-strong);
  background:#fff;color:var(--nf-ink);font:700 10.5px/1 Inter,"Segoe UI",Roboto,sans-serif;
  box-shadow:var(--nf-inset)}
.nf-typebar__input::placeholder{color:var(--nf-faint);font-weight:600}
.nf-typebar__input:focus{border-color:var(--nf-accent);box-shadow:var(--nf-ring);outline:0}
.nf-meta__title{flex:1.6 1 0}
.nf-meta__time{flex:1 1 0}

/* ── On/off switch: dark on the header bar, light in a body ── */
.nf-switch{position:relative;display:inline-flex;align-items:center;margin-left:auto;cursor:pointer}
.nf-switch input{position:absolute;opacity:0;width:1px;height:1px}
.nf-switch__track{display:inline-block;width:26px;height:14px;border-radius:8px;background:var(--nf-line-strong);
  box-shadow:var(--nf-inset);transition:background-color .16s ease}
.nf-switch__thumb{display:block;width:10px;height:10px;margin:2px;border-radius:50%;background:#fff;
  box-shadow:0 1px 2px rgba(0,0,0,.35);transition:transform .16s ease}
.nf-switch input:checked+.nf-switch__track{background:var(--nf-positive)}
.nf-switch input:checked+.nf-switch__track .nf-switch__thumb{transform:translateX(12px)}
.nf-switch input:focus-visible+.nf-switch__track{outline:2px solid var(--nf-accent);outline-offset:2px}
.nf-head .nf-switch__track{background:rgba(255,255,255,.28);box-shadow:inset 0 1px 2px rgba(0,0,0,.25)}
.nf-head .nf-switch input:focus-visible+.nf-switch__track{outline-color:#fff}

/* ── Page break toggle rows ───────────────────────────── */
.nf-pagebreak{display:flex;flex-direction:column;gap:10px}
.nf-pagebreak__row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.nf-pagebreak__text{color:var(--nf-body);font:700 10.5px/1.2 Inter,"Segoe UI",Roboto,sans-serif;letter-spacing:-.005em}

/* ── Settings: Font / Format / Page Break Rules, grouped ── */
.nf-settings{display:flex;flex-direction:column;gap:12px}
.nf-settings__group{display:flex;flex-direction:column;gap:5px}
.nf-settings__caption{color:var(--nf-muted);font:800 8px/1 Inter,"Segoe UI",Roboto,sans-serif;letter-spacing:.1em;text-transform:uppercase}
.nf-typebar--boxed{border:1px solid var(--nf-line)}

/* ── Answer sheet body: position + sets per row ──────── */
.nf-answersheet__body{display:flex;flex-direction:column;gap:8px}
.nf-answersheet__body[data-on="0"] .nf-answersheet__position,
.nf-answersheet__body[data-on="0"] .nf-answersheet__cols{display:none}
.nf-answersheet__position{display:flex;flex-direction:column;gap:6px}
.nf-answersheet__options{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.nf-toggle{position:relative;display:flex;align-items:center;justify-content:center;min-height:26px;
  padding:4px 3px;border:1px solid var(--nf-line-strong);background:#fff;color:var(--nf-muted);
  font:800 8.5px/1.15 Inter,"Segoe UI",Roboto,sans-serif;letter-spacing:.02em;text-align:center;
  cursor:pointer;box-shadow:var(--nf-inset);
  transition:background-color .16s ease,border-color .16s ease,color .16s ease}
.nf-toggle input{position:absolute;opacity:0;pointer-events:none}
.nf-toggle:hover{border-color:var(--nf-accent);color:var(--nf-body)}
.nf-toggle:has(.nf-toggle__input:checked){background:var(--nf-accent-ink);border-color:var(--nf-accent-ink);
  color:#fff;box-shadow:none}
.nf-toggle:has(.nf-toggle__input:focus-visible){outline:2px solid var(--nf-accent);outline-offset:2px}
.nf-answersheet__cols{display:flex;align-items:center;gap:8px}

/* ── Table: Type / Total / Solve as column heads ─────── */
.numfield-table{width:100%;border:1px solid var(--nf-line);border-collapse:collapse;background:var(--nf-surface);
  box-shadow:0 1px 2px rgba(15,23,42,.04)}
.numfield-table th{padding:2px 8px;border-bottom:1px solid var(--nf-line);
  background:#f4f5f8;color:var(--nf-muted);
  font-size:8px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;text-align:center;white-space:nowrap}
.numfield-table th:first-child{text-align:center}
.numfield-table td:first-child{text-align:center}
.numfield-table th+th{border-left:1px solid var(--nf-line-soft);width:78px}
.numfield-table td{padding:1px 8px;border-top:1px solid var(--nf-line-soft);vertical-align:middle}
.numfield-table td+td{border-left:1px solid var(--nf-line-soft);width:78px;padding:1px 5px;background:var(--nf-raised)}
.numfield-table tbody tr:first-child td{border-top:0}
.numfield-table tbody tr{transition:background-color .16s ease}
.numfield-table tbody tr:hover td:first-child{background:var(--nf-raised)}
.numfield-table tbody tr:focus-within td{background:#fff}
.numfield-table tbody tr:focus-within td:first-child{box-shadow:inset 3px 0 0 var(--nf-accent)}
.numfield-table tbody tr:focus-within .numfield-row__icon{border-color:var(--nf-accent-ink);background:var(--nf-accent-ink);color:#fff}

/* ── Type cell ───────────────────────────────────────── */
.numfield-row__label{display:flex;align-items:center;justify-content:center;height:100%}
.numfield-row__icon{display:grid;place-items:center;width:100%;height:16px;padding:0 8px;box-sizing:border-box;
  border:1px solid var(--nf-line-strong);background:#f1f3f6;color:var(--nf-accent);
  font:800 9px/1 Inter,"Segoe UI",Roboto,sans-serif;letter-spacing:.02em;white-space:nowrap;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
  transition:border-color .16s ease,background-color .16s ease,color .16s ease}

/* ── The number field itself ─────────────────────────── */
.numfield{display:flex;align-items:center;justify-content:center;gap:4px}
.numfield__input{width:38px;height:18px;padding:0 4px;border:1px solid var(--nf-line-strong);background:#fff;
  color:var(--nf-ink);font:700 11.5px/1 Inter,"Segoe UI",Roboto,sans-serif;font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;text-align:center;box-shadow:var(--nf-inset);
  transition:border-color .16s ease,box-shadow .16s ease,color .2s ease}
.numfield__input:focus{border-color:var(--nf-accent);box-shadow:var(--nf-ring);outline:0}
.numfield__input::-webkit-outer-spin-button,.numfield__input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.numfield__input[type=number]{-moz-appearance:textfield;appearance:textfield}
.numfield__input.is-bumped{color:var(--nf-accent-ink)}
.numfield__steps{display:grid;grid-template-rows:1fr 1fr;width:14px;height:18px;overflow:hidden;
  border:1px solid var(--nf-line-strong);background:#fff;box-shadow:var(--nf-inset)}
.numfield__step{display:grid;place-items:center;padding:0;border:0;background:transparent;color:#64748b;
  font-size:7.5px;line-height:1;cursor:pointer;transition:background-color .13s ease,color .13s ease}
.numfield__step+.numfield__step{border-top:1px solid var(--nf-line-soft)}
.numfield__step:hover{background:var(--nf-accent-soft);color:var(--nf-accent-ink)}
.numfield__step:active{background:#e2e7ee}
.numfield__step[disabled]{color:#c2c8d1;background:#f6f7f9;cursor:not-allowed}


/* ── Phones keep the same table, only tighter ────────── */
@media (max-width:480px){
  .nf-panel__body{padding:2px 6px 3px}
  .nf-head{padding:1px 6px}
  .nf-head strong{font-size:10px}
  .nf-head__note{display:none}
  .nf-head__sum{padding:1px 5px}
  .nf-head__sum b{font-size:9.5px}
  .numfield-table th{padding:1px 6px;font-size:7.5px;letter-spacing:.08em}
  .numfield-table th+th,.numfield-table td+td{width:60px}
  .numfield-table td{padding:1px 6px}
  .numfield-table td+td{padding:1px 4px}
  .numfield-row__icon{height:14px;padding:0 6px;font-size:8px}
  .numfield{gap:3px}
  .numfield__input{width:34px;height:16px;padding:0 3px;font-size:11px}
  .numfield__steps{width:13px;height:16px}
}
@media (max-width:360px){
  .numfield-table th+th,.numfield-table td+td{width:56px}
  .numfield__input{width:32px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}