.worksheet-tool {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.worksheet-controls,
.worksheet-preview {
    padding: 0;
}

.worksheet-controls {
    max-width: 760px;
}

.worksheet-title-row {
    display: grid;
    gap: 12px;
    grid-template-columns: minmax(0, 1fr) 140px 120px max-content;
    margin-bottom: 18px;
}

.worksheet-title-row label,
.worksheet-round-row label {
    color: var(--countdown-muted);
    display: grid;
    font-size: 13px;
    font-weight: bold;
    gap: 5px;
}

.worksheet-checkbox-label {
    align-self: end;
    grid-auto-flow: column;
    grid-template-columns: auto max-content;
    min-height: 36px;
}

.worksheet-checkbox-label input {
    margin: 0;
}

.worksheet-title-row input[type="text"],
.worksheet-title-row select,
.worksheet-round-row select {
    background: #ffffff;
    border: 1px solid var(--countdown-line);
    border-radius: 5px;
    color: var(--countdown-ink);
    font: inherit;
    min-height: 36px;
    padding: 7px 9px;
}

.worksheet-rounds-header,
.worksheet-preview-header,
.worksheet-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
}

.worksheet-preview-header {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
}

.worksheet-preview-header h2 {
    justify-self: start;
}

.worksheet-rounds-header h2,
.worksheet-preview-header h2 {
    font-size: 20px;
    margin: 0;
}

.worksheet-rounds {
    display: grid;
    gap: 10px;
    margin: 12px 0 8px;
}

.worksheet-round-row {
    align-items: end;
    display: grid;
    gap: 10px;
    grid-template-columns: 28px minmax(130px, 1fr) minmax(92px, 120px) auto;
    padding: 6px 0;
}

.worksheet-large-option {
    grid-column: auto;
}

.worksheet-round-row [data-delete-round] {
    grid-column: auto;
    justify-self: start;
    margin-bottom: 0;
}

.worksheet-round-number {
    align-items: center;
    background: #eef4fb;
    border-radius: 50%;
    color: var(--countdown-blue-dark);
    display: flex;
    font-weight: bold;
    height: 28px;
    justify-content: center;
    width: 28px;
}

.worksheet-round-row:not(.is-letters) .worksheet-vowels-option,
.worksheet-round-row:not(.is-numbers) .worksheet-large-option {
    display: none;
}

.worksheet-actions {
    border-top: 1px solid var(--countdown-line);
    justify-content: flex-start;
    padding-top: 14px;
}

.worksheet-round-actions {
    border-top: 0;
    padding-top: 0;
}

.worksheet-preview {
    overflow-x: visible;
}

.worksheet-preview-tabs {
    flex-wrap: wrap;
}

.worksheet-print-area {
    background: transparent;
    margin-top: 14px;
    overflow-x: auto;
    padding: 0 18px 34px;
    user-select: none;
    -webkit-user-select: none;
}

.worksheet-preview-actions {
    margin-top: 0;
}

.worksheet-sheet {
    --worksheet-scale: 1;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(20, 33, 61, 0.16);
    box-sizing: border-box;
    color: #14213d;
    display: flex;
    flex-direction: column;
    font-family: Arial, Helvetica, sans-serif;
    font-size: calc(10pt * var(--worksheet-scale));
    height: 283mm;
    margin: 0 auto;
    overflow: hidden;
    padding: calc(7mm * var(--worksheet-scale));
    width: 196mm;
    zoom: 0.68;
}

.worksheet-sheet.is-preview-hidden {
    display: none;
}

.worksheet-sheet-header {
    align-items: end;
    border-bottom: 2px solid #204f9b;
    display: flex;
    gap: calc(12mm * var(--worksheet-scale));
    justify-content: space-between;
    margin-bottom: calc(4mm * var(--worksheet-scale));
    padding-bottom: calc(2mm * var(--worksheet-scale));
}

.worksheet-sheet-header h2 {
    color: #204f9b;
    font-size: calc(19pt * var(--worksheet-scale));
    line-height: 1;
    margin: 0;
}

.worksheet-sheet-header p {
    margin: calc(1.5mm * var(--worksheet-scale)) 0 0;
}

.worksheet-name-box {
    align-items: end;
    display: grid;
    gap: calc(2mm * var(--worksheet-scale));
    grid-template-columns: max-content calc(48mm * var(--worksheet-scale));
}

.worksheet-meta-lines {
    display: grid;
    gap: calc(1.4mm * var(--worksheet-scale));
}

.worksheet-name-box span {
    color: #14366d;
    font-weight: bold;
}

.worksheet-name-box div {
    border-bottom: 1px solid #14366d;
    height: calc(6mm * var(--worksheet-scale));
}

.worksheet-instructions {
    border: 1px solid #9fb2c6;
    margin-bottom: calc(3mm * var(--worksheet-scale));
    padding: calc(1.4mm * var(--worksheet-scale)) calc(2mm * var(--worksheet-scale));
}

.worksheet-instructions ul {
    margin: 0;
    padding-left: calc(4mm * var(--worksheet-scale));
}

.worksheet-instructions li {
    line-height: 1.25;
    margin: 0 0 calc(0.6mm * var(--worksheet-scale));
}

.worksheet-print-rounds {
    display: grid;
    gap: calc(3mm * var(--worksheet-scale));
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.worksheet-print-round {
    border: 1.5px solid #204f9b;
    display: grid;
    gap: calc(2.2mm * var(--worksheet-scale));
    min-height: calc(24mm * var(--worksheet-scale));
    padding: calc(2.5mm * var(--worksheet-scale));
}

.worksheet-print-round-head {
    align-items: center;
    display: flex;
    gap: calc(2mm * var(--worksheet-scale));
}

.worksheet-print-round-head span {
    align-items: center;
    background: #204f9b;
    border-radius: 50%;
    color: #ffffff;
    display: flex;
    font-size: calc(8pt * var(--worksheet-scale));
    font-weight: bold;
    height: calc(6mm * var(--worksheet-scale));
    justify-content: center;
    width: calc(6mm * var(--worksheet-scale));
}

.worksheet-print-round-head strong {
    color: #14366d;
    font-size: calc(11pt * var(--worksheet-scale));
}

.worksheet-tile-row {
    display: grid;
    gap: calc(1.2mm * var(--worksheet-scale));
    grid-template-columns: repeat(9, 1fr);
}

.worksheet-number-row {
    grid-template-columns: repeat(6, 1fr);
}

.worksheet-tile-row span {
    align-items: center;
    border: 1px solid #14366d;
    display: flex;
    font-size: calc(13pt * var(--worksheet-scale));
    font-weight: bold;
    height: calc(10mm * var(--worksheet-scale));
    justify-content: center;
}

.worksheet-number-target {
    align-items: center;
    display: flex;
    gap: calc(2mm * var(--worksheet-scale));
}

.worksheet-number-target strong {
    color: #204f9b;
    font-size: calc(18pt * var(--worksheet-scale));
}

.worksheet-answer-line {
    align-items: end;
    display: grid;
    gap: calc(2mm * var(--worksheet-scale));
    grid-template-columns: max-content 1fr;
    margin-top: auto;
}

.worksheet-answer-line span {
    color: #14366d;
    font-weight: bold;
}

.worksheet-answer-line div {
    border-bottom: 1px solid #14366d;
    height: calc(6mm * var(--worksheet-scale));
}

.worksheet-working-box {
    border: 1px solid #9fb2c6;
    min-height: calc(10mm * var(--worksheet-scale));
    padding: calc(1.5mm * var(--worksheet-scale));
}

.worksheet-sheet-answer .worksheet-print-round {
    min-height: calc(24mm * var(--worksheet-scale));
}

.worksheet-sheet-answer p {
    line-height: 1.35;
    margin: 0;
}

.worksheet-solution {
    background: #f7fbff;
    border: 1px solid #d5e4f2;
    font-family: Arial, Helvetica, sans-serif;
    font-size: calc(8pt * var(--worksheet-scale));
    line-height: 1.25;
    margin: 0;
    min-height: calc(13mm * var(--worksheet-scale));
    padding: calc(1.2mm * var(--worksheet-scale));
    white-space: pre-wrap;
}

.worksheet-solution-grid {
    display: grid;
    gap: calc(1.4mm * var(--worksheet-scale));
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.worksheet-solution-grid strong {
    display: block;
    margin-bottom: calc(0.7mm * var(--worksheet-scale));
}

.worksheet-sheet footer {
    align-items: center;
    border-top: 1px solid #204f9b;
    display: flex;
    font-size: calc(8pt * var(--worksheet-scale));
    justify-content: space-between;
    margin-top: auto;
    padding-top: calc(1.5mm * var(--worksheet-scale));
}

.worksheet-sheet.is-black-white {
    color: #000000;
}

.worksheet-sheet.is-black-white .worksheet-sheet-header {
    border-bottom-color: #000000;
}

.worksheet-sheet.is-black-white .worksheet-sheet-header h2,
.worksheet-sheet.is-black-white .worksheet-name-box span,
.worksheet-sheet.is-black-white .worksheet-print-round-head strong,
.worksheet-sheet.is-black-white .worksheet-answer-line span,
.worksheet-sheet.is-black-white .worksheet-number-target strong {
    color: #000000;
}

.worksheet-sheet.is-black-white .worksheet-name-box div,
.worksheet-sheet.is-black-white .worksheet-answer-line div,
.worksheet-sheet.is-black-white .worksheet-tile-row span,
.worksheet-sheet.is-black-white .worksheet-print-round,
.worksheet-sheet.is-black-white .worksheet-working-box,
.worksheet-sheet.is-black-white .worksheet-instructions,
.worksheet-sheet.is-black-white .worksheet-solution,
.worksheet-sheet.is-black-white footer {
    border-color: #000000;
}

.worksheet-sheet.is-black-white .worksheet-print-round-head span {
    background: #000000;
    color: #ffffff;
}

.worksheet-sheet.is-black-white .worksheet-solution {
    background: #ffffff;
}

@media (max-width: 700px) {
    .worksheet-title-row,
    .worksheet-round-row {
        grid-template-columns: 1fr;
    }

    .worksheet-round-number {
        display: none;
    }

    .worksheet-print-area {
        padding: 8px 18px 30px;
    }

    .worksheet-sheet {
        min-height: 0;
        padding: 12px;
        width: 196mm;
        zoom: 0.42;
    }
}

@media print {
    @page {
        size: A4 portrait;
        margin: 7mm;
    }

    html {
        background: #ffffff;
        height: 283mm;
        overflow: hidden;
        width: 196mm;
    }

    body.worksheet-print-student,
    body.worksheet-print-answer {
        background: #ffffff;
        height: 283mm;
        margin: 0;
        overflow: hidden;
        width: 196mm;
    }

    body.worksheet-print-student .container,
    body.worksheet-print-answer .container {
        margin: 0;
        max-width: none;
        padding: 0;
    }

    body.worksheet-print-student .countdown-site-header,
    body.worksheet-print-student .countdown-grid-title,
    body.worksheet-print-student .worksheet-controls,
    body.worksheet-print-student .worksheet-preview-header,
    body.worksheet-print-student .worksheet-preview-actions,
    body.worksheet-print-student .affiliate-recommendation,
    body.worksheet-print-student .content-promos,
    body.worksheet-print-student .countdown-site-footer,
    body.worksheet-print-answer .countdown-site-header,
    body.worksheet-print-answer .countdown-grid-title,
    body.worksheet-print-answer .worksheet-controls,
    body.worksheet-print-answer .worksheet-preview-header,
    body.worksheet-print-answer .worksheet-preview-actions,
    body.worksheet-print-answer .affiliate-recommendation,
    body.worksheet-print-answer .content-promos,
    body.worksheet-print-answer .countdown-site-footer {
        display: none !important;
    }

    body.worksheet-print-student .worksheet-tool,
    body.worksheet-print-student .worksheet-preview,
    body.worksheet-print-student .worksheet-print-area,
    body.worksheet-print-answer .worksheet-tool,
    body.worksheet-print-answer .worksheet-preview,
    body.worksheet-print-answer .worksheet-print-area {
        background: #ffffff;
        display: block;
        margin: 0;
        overflow: visible;
        padding: 0;
    }

    body.worksheet-print-student .worksheet-sheet,
    body.worksheet-print-answer .worksheet-sheet {
        display: none !important;
    }

    body.worksheet-print-student [data-sheet="student"],
    body.worksheet-print-answer [data-sheet="answer"] {
        box-shadow: none;
        display: flex !important;
        margin: 0;
        height: 283mm;
        min-height: 283mm;
        padding: 0;
        width: 196mm;
        zoom: 1;
    }
}