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

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

.fd-fiches-preview {
    min-height: 360px;
}

.fd-line-settings {
    background: #fff;
}

/* ---------------------------------------------------------------------
   Apercu A4 paysage
   --------------------------------------------------------------------- */

.fd-preview-viewport {
    width: 100%;
    overflow-x: visible;
    padding: 0.5rem;
    background: #eef2f5;
    border-radius: 0.5rem;
}

.fd-preview-sheet {
    width: 100%;
    max-width: 980px;
    min-width: 0;
    margin: 0 auto;
    padding: 18px 22px 14px;
    box-sizing: border-box;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 580px;
    border: 1px solid #d6dbe3;
    border-radius: 0.45rem;
    background: #fff;
    box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.10);
    color: #263238;
}

.fd-preview-title {
    text-align: center;
    font-weight: 700;
    font-size: 1.35rem;
    color: #2f4f90;
    line-height: 1.05;
}

.fd-preview-subtitle {
    text-align: center;
    color: #6c757d;
    font-size: 0.76rem;
    line-height: 1.1;
    margin-top: 0.15rem;
}

.fd-preview-name-line {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.75rem;
    margin: 0.45rem 0 0.5rem;
}

.fd-preview-correction-label {
    margin: 0.45rem 0 0.5rem;
    color: #198754;
    font-size: 0.78rem;
    font-weight: 700;
}

.fd-preview-section {
    border: 1px solid #d9dee3;
    border-radius: 0.35rem;
    padding: 0.42rem 0.55rem;
    margin-bottom: 0.38rem;
    overflow: visible;
}

.fd-preview-section h3 {
    margin: 0 0 0.32rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #344767;
}

.fd-preview-grid {
    display: grid;
    align-items: start;
    gap: 0.35rem 0.75rem;
}

.fd-preview-grid-1 {
    grid-template-columns: minmax(0, 1fr);
}

.fd-preview-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fd-preview-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fd-preview-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fd-preview-item {
    min-width: 0;
    font-size: 0.74rem;
    line-height: 1.3;
    white-space: normal;
    overflow-wrap: anywhere;
}

.fd-preview-decomposition .fd-preview-item {
    font-size: 0.69rem;
    line-height: 1.45;
}

.fd-preview-equivalences .fd-preview-item {
    min-height: 1.8rem;
}

.fd-answer {
    color: #198754;
    font-weight: 700;
    white-space: normal;
}

/* Trait de reponse : pointille et centre sur la ligne mathematique. */
.fd-answer-line {
    display: inline-block;
    width: 3.2rem;
    height: 0;
    margin-left: 0.18rem;
    border-top: 1px dotted #6f7f91;
    vertical-align: middle;
    position: relative;
    top: -0.08em;
}

.fd-answer-line-wide {
    width: 5.6rem;
}

.fd-line-svg,
.fd-number-line-svg {
    display: block;
    width: 100%;
    height: auto;
}

.fd-preview-line-section {
    padding-bottom: 0.15rem;
}

.fd-number-lines-intro {
    margin: 0.4rem 0 0.35rem;
    padding: 0.3rem 0.5rem;
    border: 1px solid #dfe4ea;
    background: #f8f9fa;
    font-size: 0.69rem;
    line-height: 1.2;
}

.fd-number-lines-intro span {
    float: right;
    color: #6c757d;
}

.fd-number-line-section {
    border: 1px solid #d9dee3;
    border-radius: 0.3rem;
    padding: 0.25rem 0.45rem 0.12rem;
    margin-bottom: 0.32rem;
    overflow: visible;
}

.fd-number-line-title {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: baseline;
    font-size: 0.68rem;
    color: #344767;
    margin-bottom: -0.05rem;
}

.fd-number-line-title span {
    color: #6c757d;
}

.fd-preview-footer {
    margin-top: auto;
    padding-top: 0.45rem;
    text-align: center;
    color: #8a959e;
    font-size: 0.58rem;
    line-height: 1;
}

.fd-fiches .frac-html {
    vertical-align: middle;
}

.fd-preview-sheet.is-lines .fd-number-line-svg {
    margin-top: -0.1rem;
}

@media (max-width: 991.98px) {
    .fd-fiches .fd-fiches-panel {
        position: static;
    }
}