.postal-tool-panel,
.result-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.postal-upload {
    margin-bottom: 1rem;
}

.upload-title {
    font-weight: 700;
    color: var(--text-main);
}

.reference-note {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
}

.column-controls {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto auto;
    gap: 1rem;
    align-items: end;
}

.column-select-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    color: var(--text-main);
    font-weight: 700;
}

.detected-column {
    align-self: stretch;
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    background: var(--bg-body);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.summary-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

.summary-value {
    display: block;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.1;
}

.summary-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.35rem;
}

.summary-item.is-ok {
    border-color: rgba(22, 163, 74, 0.25);
}

.summary-item.is-warning {
    border-color: rgba(217, 119, 6, 0.3);
}

.summary-item.is-outside {
    border-color: rgba(37, 99, 235, 0.25);
}

.summary-item.is-error {
    border-color: rgba(220, 38, 38, 0.25);
}

.download-bar {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.btn-secondary {
    background: var(--bg-body);
    color: var(--text-main);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    border-color: var(--border-hover);
    color: var(--primary);
}

.results-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.5rem;
    min-width: 0;
}

.result-panel {
    margin-bottom: 0;
    min-width: 0;
    overflow: hidden;
}

.result-panel.full-width {
    grid-column: 1 / -1;
}

.result-panel-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.result-panel h2 {
    font-size: 1.2rem;
    margin: 0 0 0.2rem;
}

.panel-count {
    color: var(--text-muted);
    font-size: 0.9rem;
    white-space: nowrap;
}

.panel-downloads {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.4rem;
}

.panel-download-btn {
    min-height: 34px;
    padding: 0.4rem 0.65rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-body);
    color: var(--text-main);
    cursor: pointer;
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1;
    transition: all var(--transition-fast);
}

.panel-download-btn:hover {
    border-color: var(--border-hover);
    color: var(--primary);
    transform: translateY(-1px);
}

.panel-download-btn:focus-visible {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.table-scroll {
    max-height: 360px;
    overflow: auto;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    min-width: 0;
    max-width: 100%;
}

.row-preview-scroll {
    max-height: 520px;
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 100%;
    table-layout: auto;
    background: var(--bg-surface);
}

.result-table th,
.result-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-light);
    text-align: left;
    vertical-align: top;
    color: var(--text-main);
    font-size: 0.9rem;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
}

.result-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--bg-body);
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.result-table:not(.row-result-table) th:first-child,
.result-table:not(.row-result-table) td:first-child {
    min-width: 6.5rem;
}

.result-table:not(.row-result-table) th:nth-child(2),
.result-table:not(.row-result-table) td:nth-child(2) {
    min-width: 4.25rem;
}

.result-table:not(.row-result-table) th:nth-child(3),
.result-table:not(.row-result-table) td:nth-child(3) {
    min-width: 12rem;
    overflow-wrap: break-word;
}

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

.row-result-table {
    min-width: 760px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    border: 1px solid currentColor;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.status-madrid {
    color: #15803d;
}

.status-ambiguous {
    color: #b45309;
}

.status-outside {
    color: #2563eb;
}

.status-error {
    color: #dc2626;
}

.empty-state {
    padding: 2rem;
    color: var(--text-muted);
    text-align: center;
}

@media (max-width: 900px) {
    .column-controls,
    .results-grid,
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .download-bar {
        justify-content: stretch;
        flex-direction: column;
    }

    .download-bar .btn,
    .column-controls .btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .postal-tool-panel,
    .result-panel {
        padding: 1rem;
    }

    .result-panel-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .panel-downloads {
        width: 100%;
        justify-content: stretch;
    }

    .panel-download-btn {
        flex: 1;
    }

    .result-table:not(.row-result-table) {
        border-collapse: separate;
        border-spacing: 0;
    }

    .result-table:not(.row-result-table) thead {
        display: none;
    }

    .result-table:not(.row-result-table) tr {
        display: block;
        padding: 0.85rem 0.9rem;
        border-bottom: 1px solid var(--border-light);
    }

    .result-table:not(.row-result-table) tr:last-child {
        border-bottom: 0;
    }

    .result-table:not(.row-result-table) td {
        display: grid;
        grid-template-columns: minmax(6.25rem, 36%) minmax(0, 1fr);
        gap: 0.75rem;
        min-width: 0;
        padding: 0.35rem 0;
        border-bottom: 0;
    }

    .result-table:not(.row-result-table) td::before {
        content: attr(data-label);
        color: var(--text-muted);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.04em;
        line-height: 1.3;
        text-transform: uppercase;
    }
}