:root {
  --ink: #20221f;
  --muted: #737872;
  --line: #dedfd8;
  --paper: #fffdf8;
  --canvas: #f6f3ee;
  --accent: #135e5b;
  --accent-soft: #e5f0ee;
  --yellow: #f0bf35;
  --shadow: 0 18px 50px rgba(25, 31, 28, .09);
  font-family: ui-rounded, "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--canvas); }
button, input, select { font: inherit; }
button { cursor: pointer; }
.maker-shell { min-height: 100vh; }
.topbar { align-items: center; background: rgba(255, 253, 248, .9); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; padding: 18px 28px; position: sticky; top: 0; z-index: 4; backdrop-filter: blur(12px); }
.brand-block { align-items: center; display: flex; gap: 12px; }
.brand-mark { align-items: center; background: var(--yellow); border-radius: 12px; color: #fff; display: flex; font-size: 28px; font-weight: 800; height: 42px; justify-content: center; width: 42px; }
.eyebrow, .preview-kicker, .worksheet-kicker { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .12em; margin: 0 0 3px; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
.topbar h1 { font-size: 20px; letter-spacing: -.02em; margin: 0; }
.topbar-actions { display: flex; gap: 10px; }
.primary-button, .secondary-button { border-radius: 10px; font-weight: 750; padding: 11px 15px; }
.primary-button { background: var(--accent); border: 1px solid var(--accent); color: white; }
.secondary-button { background: white; border: 1px solid var(--line); color: var(--ink); }
.maker-layout { display: grid; gap: 28px; grid-template-columns: minmax(320px, 425px) minmax(520px, 1fr); margin: 0 auto; max-width: 1500px; padding: 28px; }
.controls-panel { align-self: start; background: var(--paper); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 20px; }
.control-section { border-bottom: 1px solid var(--line); padding: 0 0 19px; margin-bottom: 19px; }
.control-section.final-options { margin-bottom: 0; }
.section-heading { align-items: center; display: flex; gap: 10px; margin-bottom: 14px; }
.section-heading h2 { font-size: 16px; letter-spacing: -.015em; margin: 0; }
.section-number { align-items: center; background: var(--accent-soft); border-radius: 50%; color: var(--accent); display: inline-flex; font-size: 12px; font-weight: 850; height: 25px; justify-content: center; width: 25px; }
.field-label { color: #555b54; display: block; font-size: 13px; font-weight: 750; margin: 13px 0 6px; }
.text-control, .select-control, .number-control { background: white; border: 1px solid #cdd1c8; border-radius: 9px; color: var(--ink); min-height: 42px; padding: 9px 11px; width: 100%; }
.goal-list { display: grid; gap: 8px; }
.goal-card { background: #fff; border: 1px solid var(--line); border-radius: 11px; color: var(--ink); padding: 12px; text-align: left; transition: border-color .15s, background .15s, transform .15s; }
.goal-card strong, .goal-card span { display: block; }
.goal-card strong { font-size: 14px; }
.goal-card span { color: var(--muted); font-size: 12px; line-height: 1.3; margin-top: 3px; }
.goal-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.goal-card.active { background: var(--accent-soft); border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.two-fields { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
.question-fields { grid-template-columns: minmax(130px, 1fr); }
.choice-fieldset { border: 0; margin: 15px 0 0; padding: 0; }
.choice-fieldset legend { color: #555b54; font-size: 13px; font-weight: 750; margin-bottom: 8px; }
.choice-row { display: grid; gap: 7px; }
.choice-row label { align-items: center; color: #4e554e; display: flex; font-size: 13px; gap: 7px; }
.choice-row input { accent-color: var(--accent); }
.payment-fieldset { margin-top: 18px; }
.payment-choice-grid { display: grid; gap: 7px; }
.payment-choice { align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 9px; color: #4e554e; display: flex; font-size: 13px; gap: 8px; padding: 9px 10px; }
.payment-choice:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); }
.payment-choice input { accent-color: var(--accent); margin: 2px 0 0; }
.payment-choice span { display: block; }
.payment-choice strong, .payment-choice small { display: block; }
.payment-choice strong { color: var(--ink); font-size: 13px; }
.payment-choice small { color: var(--muted); font-size: 11px; line-height: 1.3; margin-top: 2px; }
.option-note, .quiet-note { color: var(--muted); font-size: 12px; line-height: 1.45; margin: 12px 0 0; }
.toggle-row { align-items: center; color: #4e554e; display: flex; font-size: 13px; gap: 8px; margin-top: 12px; }
.toggle-row input { height: 0; opacity: 0; position: absolute; width: 0; }
.fake-toggle { background: #d2d6cf; border-radius: 20px; display: inline-block; height: 20px; position: relative; width: 35px; }
.fake-toggle::after { background: white; border-radius: 50%; box-shadow: 0 1px 3px #999; content: ""; height: 16px; left: 2px; position: absolute; top: 2px; transition: transform .15s; width: 16px; }
.toggle-row input:checked + .fake-toggle { background: var(--accent); }
.toggle-row input:checked + .fake-toggle::after { transform: translateX(15px); }
.preview-area { min-width: 0; }
.preview-toolbar { align-items: end; display: flex; justify-content: space-between; margin-bottom: 12px; }
.preview-toolbar h2 { font-size: 20px; margin: 0; }
.preview-status { color: var(--muted); font-size: 13px; }
.preview-page { display: grid; gap: 28px; max-width: 820px; }
.preview-page .worksheet-page { max-width: 100%; width: 210mm; }
.worksheet-page { background: var(--paper); border: 1px solid #e2e0d7; box-shadow: var(--shadow); min-height: 1120px; padding: 50px 55px; }
.worksheet-header { align-items: start; border-bottom: 2px solid var(--ink); display: flex; justify-content: space-between; padding-bottom: 15px; }
.worksheet-header h1 { font-family: Georgia, serif; font-size: 28px; letter-spacing: -.02em; margin: 0; }
.worksheet-meta { display: grid; gap: 9px; min-width: 190px; }
.meta-line { align-items: end; display: flex; font-size: 12px; gap: 7px; }
.meta-line i { border-bottom: 1px solid #9ca19b; display: block; flex: 1; height: 15px; }
.worksheet-instruction { background: #eef4f1; border-left: 4px solid var(--accent); color: #293c39; font-size: 14px; line-height: 1.45; margin: 19px 0 25px; padding: 11px 13px; }
.questions-grid { display: grid; gap: 14px; }
.exact-grid { grid-template-columns: 1fr; }
.standard-grid { grid-template-columns: 1fr 1fr; }
.question { border: 1px solid #dbddd5; border-radius: 10px; min-width: 0; padding: 13px 15px; }
.question { break-inside: avoid; page-break-inside: avoid; }
.question-number { color: var(--accent); font-weight: 850; }
.question-heading { align-items: baseline; display: flex; flex-wrap: wrap; gap: 6px; line-height: 1.35; }
.question-heading strong { font-size: 17px; margin-left: 2px; }
.question-prompt { font-size: 13px; }
.money-bank { display: grid; gap: 7px; grid-template-columns: repeat(7, minmax(0, 1fr)); margin-top: 10px; }
.money-option { align-items: center; border: 1px solid #e4e5df; border-radius: 7px; display: flex; flex-direction: column; justify-content: center; min-height: 59px; padding: 3px 2px; }
.money-option span { color: #646b64; font-size: 9px; line-height: 1.05; margin-top: 2px; text-align: center; }
.answers .money-option.correct-money { background: #e3f0c9; border-color: #789b3f; box-shadow: inset 0 0 0 2px #c6dc94; }
.answers .money-option.correct-money span { color: #496522; font-weight: 800; }
.answers .money-option.correct-money .bank-coin, .answers .money-option.correct-money .bank-note { filter: sepia(1) saturate(2.2) hue-rotate(35deg) brightness(1.05); }
.bank-coin { height: 32px; max-width: 37px; object-fit: contain; }
.bank-note { height: 30px; max-width: 58px; object-fit: contain; }
.change-question { min-height: 198px; padding: 20px 24px; }
.story-heading { align-items: baseline; display: flex; gap: 8px; line-height: 1.4; }
.story-heading .question-number { flex: 0 0 22px; }
.story-heading strong { font-size: 20px; text-align: left; }
.story-gap { height: 27px; }
.story-payment { border-top: 1px solid #eef0ea; padding-top: 17px; }
.answer-strip { align-items: center; display: flex; gap: 8px; margin-top: 23px; }
.answer-strip > span:first-child { font-size: 14px; font-weight: 750; }
.answer-currency { font-size: 17px; font-weight: 800; margin-left: 3px; }
.answer-strip i { border-bottom: 1px solid var(--ink); display: block; flex: 0 1 150px; height: 21px; max-width: 150px; }
.arithmetic-question { min-height: 150px; padding: 39px 28px; }
.equation { align-items: center; display: flex; flex-wrap: wrap; gap: 12px; }
.equation strong { font-size: 20px; font-weight: 700; }
.answer-box { align-items: center; display: inline-flex; gap: 7px; }
.answer-box b { font-size: 17px; }
.answer-box i { border-bottom: 1px solid var(--ink); display: block; height: 22px; width: 95px; }
.written-arithmetic-question { min-height: 165px; padding: 20px 28px; }
.vertical-equation { align-items: flex-start; display: flex; gap: 14px; }
.vertical-stack { min-width: 156px; }
.vertical-row, .vertical-answer { align-items: end; display: grid; grid-template-columns: 22px minmax(120px, 1fr); min-height: 31px; }
.vertical-operator { font-size: 20px; font-weight: 750; line-height: 1.1; text-align: center; }
.vertical-money { display: grid; font-size: 20px; font-weight: 700; grid-template-columns: 20px minmax(45px, 1fr) 10px 24px; line-height: 1.15; min-width: 120px; }
.vertical-currency { text-align: left; }
.vertical-euros { text-align: right; }
.vertical-comma { text-align: center; }
.vertical-cents { text-align: left; }
.vertical-divider { border-top: 2px solid var(--ink); margin: 4px 0 11px 22px; }
.vertical-answer-line { align-items: center; display: flex; gap: 7px; }
.vertical-answer-line b { font-size: 17px; }
.vertical-answer-line i { border-bottom: 1px solid var(--ink); display: block; height: 23px; width: 105px; }
.answers .questions-grid { grid-template-columns: 1fr; }
.answers-heading { font-family: Georgia, serif; font-size: 23px; margin: 20px 0 5px; }
.answer-page-note { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.answer-row { align-items: center; border-bottom: 1px solid var(--line); display: grid; gap: 12px; grid-template-columns: 25px minmax(0, 1fr) auto; min-height: 48px; padding: 5px 3px; }
.answer-row span:not(.question-number) { color: #5f665e; font-size: 13px; }
.answer-row strong { color: var(--accent); font-size: 14px; text-align: right; }
.print-pages { display: none; }
@media (max-width: 900px) {
  .maker-layout { grid-template-columns: 1fr; padding: 16px; }
  .controls-panel { order: 1; }
  .preview-area { order: 2; }
}
@media (max-width: 620px) {
  .topbar { align-items: flex-start; flex-direction: column; gap: 15px; padding: 16px; }
  .topbar-actions { width: 100%; }
  .topbar-actions button { flex: 1; }
  .worksheet-page { min-height: 0; padding: 28px 20px; }
  .worksheet-header { display: block; }
  .worksheet-meta { margin-top: 14px; }
  .standard-grid { grid-template-columns: 1fr; }
  .vertical-stack { min-width: 140px; }
  .vertical-money { font-size: 18px; grid-template-columns: 18px minmax(40px, 1fr) 9px 22px; min-width: 112px; }
  .money-bank { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media print {
  @page { margin: 0; size: A4 portrait; }
  body { background: white; }
  .no-print { display: none !important; }
  .maker-shell { min-height: 0; }
  .print-pages { display: block; }
  .worksheet-page { border: 0; box-shadow: none; height: auto; min-height: 297mm; page-break-after: auto; break-after: auto; width: 210mm; }
  .worksheet-page:not(:last-child) { page-break-after: always; break-after: page; }
}