/* Calculs : clavier, lignes de calcul, historique */

.calc-input {
    font-family: var(--mono);
    font-size: 1.05rem;
}

.calc-result {
    margin-top: 12px;
    font-size: 1.6rem;
    justify-content: flex-end;
}

.calc-result > span {
    text-align: right;
}

.calc-keys {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0;
}

.calc-key {
    min-height: 48px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--text);
    font: inherit;
    font-size: 1.15rem;
    font-variant-numeric: tabular-nums;
    cursor: pointer;
}

.calc-key:hover {
    background: var(--surface-3);
    border-color: var(--line-strong);
}

.calc-key.is-op {
    color: var(--blue-2);
}

.calc-key.is-equal {
    color: #fff;
    font-weight: 700;
    border: 0;
    background: var(--grad);
}

.calc-history {
    display: grid;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: var(--mono);
    font-size: 0.86rem;
    color: var(--text-2);
}

.calc-history button {
    width: 100%;
    padding: 4px 8px;
    border: 0;
    border-radius: 6px;
    background: none;
    color: inherit;
    font: inherit;
    text-align: right;
    cursor: pointer;
}

.calc-history button:hover {
    background: var(--surface-3);
    color: var(--text);
}

.calc-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.calc-line input {
    width: 7.5em;
    flex: none;
}

.calc-line output,
.calc-tva {
    font-weight: 650;
    font-variant-numeric: tabular-nums;
    color: var(--text);
}

.calc-tva {
    margin: 0;
}