.lc-wrap {
    --lc-border: #d8dee8;
    --lc-bg: #f7f9fc;
    --lc-card: #ffffff;
    --lc-text: #172033;
    --lc-muted: #667085;
    --lc-primary: #1f6feb;
    --lc-primary-dark: #185abc;
    --lc-danger: #b42318;

    max-width: 1180px;
    margin: 24px auto;
    color: var(--lc-text);
    font-family: inherit;
}

.lc-wrap * {
    box-sizing: border-box;
}

.lc-head,
.lc-result-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.lc-head h2,
.lc-result-head h3,
.lc-card h3 {
    margin: 0 0 6px;
    line-height: 1.25;
}

.lc-head p,
.lc-result-head p {
    margin: 0;
    color: var(--lc-muted);
}

.lc-form {
    display: grid;
    gap: 16px;
}

.lc-card {
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.lc-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 16px;
}

.lc-grid label {
    display: grid;
    gap: 7px;
    margin: 0;
    font-weight: 600;
}

.lc-grid span {
    font-size: 14px;
}

.lc-grid input,
.lc-grid select {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--lc-border);
    border-radius: 10px;
    padding: 9px 11px;
    background: #ffffff;
    color: var(--lc-text);
    font: inherit;
}

.lc-grid input[readonly] {
    background: var(--lc-bg);
    color: var(--lc-muted);
}

.lc-grid input:focus,
.lc-grid select:focus {
    outline: 2px solid rgba(31, 111, 235, 0.18);
    border-color: var(--lc-primary);
}

.lc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.lc-btn {
    border: 1px solid var(--lc-border);
    border-radius: 10px;
    padding: 10px 16px;
    background: #ffffff;
    color: var(--lc-text);
    cursor: pointer;
    font-weight: 700;
    line-height: 1.2;
}

.lc-btn:hover {
    background: var(--lc-bg);
}

.lc-btn-primary {
    background: var(--lc-primary);
    border-color: var(--lc-primary);
    color: #ffffff;
}

.lc-btn-primary:hover {
    background: var(--lc-primary-dark);
}

.lc-error {
    border: 1px solid #fecdca;
    background: #fff1f0;
    color: var(--lc-danger);
    border-radius: 12px;
    padding: 12px 14px;
    font-weight: 600;
}

.lc-result {
    margin-top: 22px;
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.lc-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.lc-summary-card {
    border: 1px solid var(--lc-border);
    border-radius: 14px;
    padding: 14px;
    background: var(--lc-bg);
}

.lc-summary-card span {
    display: block;
    color: var(--lc-muted);
    font-size: 13px;
    margin-bottom: 5px;
}

.lc-summary-card strong {
    display: block;
    font-size: 18px;
    line-height: 1.25;
}

.lc-table-scroll {
    overflow-x: auto;
    border: 1px solid var(--lc-border);
    border-radius: 14px;
}

.lc-table {
    width: 100%;
    min-width: 1450px;
    border-collapse: collapse;
    font-size: 13px;
}

.lc-table th,
.lc-table td {
    border-bottom: 1px solid var(--lc-border);
    border-right: 1px solid var(--lc-border);
    padding: 9px 10px;
    vertical-align: middle;
    white-space: nowrap;
}

.lc-table th:last-child,
.lc-table td:last-child {
    border-right: 0;
}

.lc-table tr:last-child td {
    border-bottom: 0;
}

.lc-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: #eef4ff;
    text-align: left;
    font-weight: 800;
}

.lc-table td.num,
.lc-table th.num {
    text-align: right;
}

.lc-table .lc-total-row td {
    background: #fafafa;
    font-weight: 800;
}

@media (max-width: 900px) {
    .lc-head,
    .lc-result-head {
        display: block;
    }

    .lc-actions-result {
        margin-top: 12px;
    }

    .lc-grid,
    .lc-summary {
        grid-template-columns: 1fr;
    }
}