/* =====================================================================
   /maths/numeration/nombres_decimaux/placer_encadrer_intercaler_decimaux/fiches/fiches.css
   ===================================================================== */

.dec-position-fiches .dec-position-panel {
    position: sticky;
    top: 1rem;
}

.dec-position-preview-viewport {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.dec-position-sheet {
    width: 210mm;
    min-width: 210mm;
    height: 297mm;
    min-height: 297mm;
    margin: 0 auto;
    padding: 7mm 9mm 8mm;
    box-sizing: border-box;
    position: relative;
    background: #fff;
    border: 1px solid #d6dbe3;
    border-radius: .4rem;
    box-shadow: 0 .2rem .8rem rgba(0,0,0,.06);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 8.8pt;
    line-height: 1.14;
}

.dec-position-sheet-header {
    display: grid;
    grid-template-columns: 19mm 1fr 19mm;
    align-items: center;
    min-height: 17mm;
    margin-bottom: 2.5mm;
}

.dec-position-sheet-logo {
    font-weight: 800;
    font-size: 8pt;
    text-align: center;
}

.dec-position-sheet-title {
    text-align: center;
    font-size: 16pt;
    font-weight: 800;
    line-height: 1.08;
}

.dec-position-sheet-subtitle {
    margin-top: .7mm;
    color: #6c757d;
    font-size: 8.4pt;
    font-weight: 500;
}

.dec-position-block {
    border: 1px solid #ced4da;
    border-radius: 2mm;
    margin-bottom: 2.2mm;
    padding: 1.8mm 2mm;
    box-sizing: border-box;
}

.dec-position-block:last-of-type {
    margin-bottom: 0;
}

.dec-position-block-heading {
    margin: 0 0 .9mm;
    font-size: 9.7pt;
    line-height: 1.08;
    font-weight: 800;
}

.dec-position-block-heading .instruction-inline {
    color: #5b6470;
    font-size: 7.7pt;
    font-weight: 500;
}

.dec-position-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1mm 4mm;
}

.dec-position-item {
    min-width: 0;
    font-size: 8.8pt;
    line-height: 1.14;
}

.dec-position-answer {
    display: inline-block;
    min-width: 22mm;
    min-height: 3.2mm;
    padding: 0 .8mm;
    border-bottom: .3mm dotted #67717d;
    vertical-align: baseline;
    font-weight: 700;
}

.dec-position-sheet.is-student .dec-position-answer {
    color: transparent;
}

.dec-position-sheet.is-correction .dec-position-answer {
    color: #198754;
}

.dec-position-line-wrap {
    margin-top: 1mm;
}

.dec-position-number-list {
    text-align: center;
    font-weight: 700;
    margin-bottom: 1mm;
}

.dec-position-number-line {
    width: 100%;
    max-height: 49mm;
    display: block;
}

.dec-position-block--line {
    min-height: 0;
}

.dec-position-line-set + .dec-position-line-set {
    margin-top: .7mm;
}

.dec-position-line-set .dec-position-number-list {
    margin-bottom: .2mm;
}

.dec-position-line-set .dec-position-number-line {
    max-height: 28mm;
}

.dec-position-block--frame .dec-position-items {
    grid-template-columns: 1fr;
    gap: 1.2mm;
}

.dec-position-block--order .dec-position-items {
    grid-template-columns: 1fr;
    gap: 1.2mm;
}

.dec-position-block--nearest .dec-position-items {
    grid-template-columns: 1fr 1fr;
}

.dec-position-sheet-footer {
    position: absolute;
    left: 9mm;
    right: 9mm;
    bottom: 6mm;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: #6c757d;
    font-size: 7.2pt;
    line-height: 1;
}

.dec-position-fiches .card-header .btn-group .btn.active {
    font-weight: 700;
}

@media (max-width: 900px) {
    .dec-position-fiches .dec-position-panel {
        position: static;
    }
}

.dec-position-sheet { overflow: visible; }


.dec-position-line-set--read {
    padding-bottom: .5mm;
}

.dec-position-read-answers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2mm;
    margin-top: -.5mm;
    text-align: center;
}

.dec-position-read-answers .dec-position-answer {
    min-width: 15mm;
}

.dec-position-block--line .dec-position-line-wrap {
    margin-top: .2mm;
}


/* ---------------------------------------------------------------------
   V6 - Délimitation visuelle des trois demi-droites
   --------------------------------------------------------------------- */

.dec-position-line-set {
    border: 1px solid #e1e5ea;
    border-radius: 1.5mm;
    padding: 1.3mm 1.6mm 1.1mm;
    background: #fbfcfd;
}

.dec-position-line-set + .dec-position-line-set {
    margin-top: 1.8mm;
}

.dec-position-line-set .dec-position-number-list {
    margin-bottom: .6mm;
}

.dec-position-line-set .dec-position-number-line {
    max-height: 27mm;
}

.dec-position-line-set--read {
    padding-bottom: 1.3mm;
}

.dec-position-read-answers {
    margin-top: .1mm;
}


/* ---------------------------------------------------------------------
   V7 - Respiration verticale des exercices 2 à 6
   Le PDF validé laisse encore de la hauteur disponible : on la répartit
   dans les lignes plutôt que dans une grande zone blanche en bas.
   --------------------------------------------------------------------- */

.dec-position-block--intercalate,
.dec-position-block--frame,
.dec-position-block--compare,
.dec-position-block--order,
.dec-position-block--nearest {
    padding-top: 2.1mm;
    padding-bottom: 2.1mm;
}

.dec-position-block--intercalate .dec-position-items {
    row-gap: 1.9mm;
}

.dec-position-block--intercalate .dec-position-item {
    padding-top: .65mm;
    padding-bottom: .65mm;
}

.dec-position-block--frame .dec-position-items {
    row-gap: 1.45mm;
}

.dec-position-block--frame .dec-position-item {
    padding-top: .45mm;
    padding-bottom: .45mm;
}

.dec-position-block--compare .dec-position-items {
    row-gap: 1.7mm;
}

.dec-position-block--compare .dec-position-item {
    padding-top: .55mm;
    padding-bottom: .55mm;
}

.dec-position-block--order .dec-position-items {
    gap: 1.8mm;
}

.dec-position-block--order .dec-position-item {
    padding-top: .7mm;
    padding-bottom: .7mm;
}

.dec-position-block--nearest .dec-position-item {
    padding-top: .8mm;
    padding-bottom: .8mm;
}