/* Import-catalog section. Reuses dashboard.css tokens (--panel, --border, --blue...) and only
   adds what the wide spreadsheet-style table needs. */

.summary-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}

.summary-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 16px 18px;
    display: grid;
    gap: 4px;
}

.summary-card .label {
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.summary-card .value {
    font-size: 24px;
    font-weight: 650;
    letter-spacing: -0.01em;
}

.summary-card .sub {
    font-size: 13px;
    color: var(--muted);
}

.summary-card[data-segment="Средний"] { border-left: 3px solid var(--green); }
.summary-card[data-segment="Высокий"] { border-left: 3px solid var(--blue); }
.summary-card[data-segment="Премиум"] { border-left: 3px solid var(--amber); }

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.params-panel { overflow: hidden; }

.params-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    background: none;
    border: 0;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.params-toggle strong { display: block; font-size: 15px; }
.params-toggle em { font-style: normal; font-size: 13px; color: var(--muted); }
.params-toggle .chevron { transition: transform var(--dur-fast) var(--ease); color: var(--muted); }
.params-toggle[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.params-body {
    padding: 0 18px 18px;
    border-top: 1px solid var(--border);
}

.params-note {
    margin: 14px 0 16px;
    font-size: 13px;
    color: var(--muted);
}

.params-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.params-group h3 {
    margin: 0 0 10px;
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
}

.param-field {
    display: grid;
    gap: 4px;
    margin-bottom: 12px;
}

.param-field span { font-size: 13px; }
.param-field small { font-size: 12px; color: var(--muted-soft); }

.param-field input {
    /* The spreadsheet's yellow editable cells, kept recognisable. */
    background: var(--amber-soft);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font: inherit;
    color: var(--text);
}

.param-field input:focus {
    outline: 2px solid var(--blue);
    outline-offset: 1px;
}

.params-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 8px;
}

.params-status { margin-right: auto; font-size: 13px; color: var(--muted); }
.params-status[data-state="error"] { color: var(--danger); }
.params-status[data-state="ok"] { color: var(--green); }

.table-panel { display: grid; gap: 0; }

.table-panel-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
}

.table-panel-header h2 { margin: 0; font-size: 17px; }

.table-tools { display: flex; gap: 10px; flex-wrap: wrap; }

.table-tools input,
.table-tools select {
    background: var(--panel-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font: inherit;
    color: var(--text);
    min-width: 180px;
}

.table-scroll {
    overflow: auto;
    max-height: 74vh;
    border-top: 1px solid var(--border);
}

.calc-table {
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    white-space: nowrap;
}

.calc-table th,
.calc-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--border);
    text-align: right;
}

.calc-table th { font-weight: 600; }

.calc-table .group-row th {
    position: sticky;
    top: 0;
    z-index: 4;
    text-align: left;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    background: var(--panel-muted);
    border-bottom: 1px solid var(--border);
}

.calc-table .head-row th {
    position: sticky;
    top: 34px;
    z-index: 4;
    background: var(--panel);
    color: var(--muted);
    font-size: 12px;
    border-bottom: 1px solid var(--border-strong);
}

.calc-table .group-row .group-china { background: color-mix(in srgb, var(--blue) 8%, var(--panel-muted)); }
.calc-table .group-row .group-logistics { background: color-mix(in srgb, var(--amber) 10%, var(--panel-muted)); }
.calc-table .group-row .group-cost { background: color-mix(in srgb, var(--green) 10%, var(--panel-muted)); }
.calc-table .group-row .group-market { background: color-mix(in srgb, var(--blue) 14%, var(--panel-muted)); }

.calc-table th.col-num,
.calc-table td.col-num { position: sticky; left: 0; z-index: 3; width: 46px; min-width: 46px; text-align: right; }

.calc-table th.col-segment,
.calc-table td.col-segment { position: sticky; left: 46px; z-index: 3; width: 96px; min-width: 96px; text-align: left; }

.calc-table th.col-model,
.calc-table td.col-model { position: sticky; left: 142px; z-index: 3; width: 240px; min-width: 240px; text-align: left; white-space: normal; }

.calc-table tbody td.col-num,
.calc-table tbody td.col-segment,
.calc-table tbody td.col-model { background: var(--panel); }

.calc-table .head-row th.col-num,
.calc-table .head-row th.col-segment,
.calc-table .head-row th.col-model { z-index: 5; }

.calc-table .group-row th.group-car { position: sticky; left: 0; z-index: 5; }

.calc-table tbody tr.data-row { cursor: pointer; }
.calc-table tbody tr.data-row:hover td { background: var(--panel-muted); }
.calc-table tbody tr.data-row.is-open td { background: var(--blue-soft); }

.calc-table td.strong,
.calc-table th.strong { font-weight: 650; color: var(--text); }

.calc-table td.muted { color: var(--muted-soft); }

.model-cell strong { display: block; font-size: 13px; }
.model-cell span { font-size: 12px; color: var(--muted); }

.segment-chip {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
}

.segment-chip[data-segment="Средний"] { background: var(--green-soft); color: var(--green); }
.segment-chip[data-segment="Высокий"] { background: var(--blue-soft); color: var(--blue); }
.segment-chip[data-segment="Премиум"] { background: var(--amber-soft); color: var(--amber); }

.market-count {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--panel-muted);
    border: 1px solid var(--border);
    font-size: 12px;
}

/* Логистика и налоги свёрнуты по умолчанию: в ежедневной работе смотрят на себестоимость,
   цену продажи и рынок, а восемь колонок сборов только отодвигают их за край экрана. */
.calc-table.hide-logistics .c-logistics { display: none; }

.calc-table th.col-lts { color: var(--blue); }

.price-above { color: var(--danger); }
.price-below { color: var(--green); }

.detail-row td { padding: 0; background: var(--panel-muted); white-space: normal; text-align: left; }

.detail-box {
    /* The row spans the full 2200px table, so the panel is pinned to the left edge of the
       viewport instead - details stay readable without scrolling the table back. */
    position: sticky;
    left: 0;
    width: min(1180px, calc(100vw - 72px));
    display: grid;
    gap: 18px;
    padding: 18px;
    border-bottom: 1px solid var(--border);
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px 18px;
}

.spec-grid div { display: grid; gap: 2px; }
.spec-grid dt, .spec-grid .k { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted-soft); }
.spec-grid .v { font-size: 13px; }

.match-list { display: grid; gap: 8px; }

.match-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
    color: var(--muted);
}

.match-item {
    display: grid;
    grid-template-columns: 84px 1fr auto auto;
    gap: 12px;
    align-items: center;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--panel);
    font-size: 13px;
}

.match-item .source {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.match-item .facts { color: var(--muted); font-size: 12px; }
.match-item .price { font-weight: 650; text-align: right; }
.match-item a { color: var(--blue); text-decoration: none; font-size: 12px; }
.match-item a:hover { text-decoration: underline; }

.match-empty { font-size: 13px; color: var(--muted); }

.table-empty { padding: 24px 18px; color: var(--muted); font-size: 14px; }

.upload-button { position: relative; cursor: pointer; }

@media (max-width: 720px) {
    .match-item { grid-template-columns: 1fr auto; }
    .match-item .source, .match-item .facts { grid-column: 1 / -1; }
    .calc-table th.col-segment,
    .calc-table td.col-segment,
    .calc-table th.col-model,
    .calc-table td.col-model { position: static; }
}