/* smith-impedance-matcher/styles.css */

.tool-page {
    padding-top: var(--ai-space-4);
    padding-bottom: var(--ai-space-6);
    max-width: 1680px;
}

.smith-workspace {
    display: grid;
    /* Design col wider so Z(f) table (f, R, X, |S11|, ∠) fits without horizontal scroll */
    grid-template-columns: minmax(320px, 380px) minmax(300px, 1fr) minmax(360px, 1.15fr);
    gap: var(--ai-space-3);
    align-items: start;
}

.smith-col {
    display: flex;
    flex-direction: column;
    gap: var(--ai-space-3);
    min-width: 0;
}

.chart-col {
    position: sticky;
    top: var(--ai-space-2);
}

.control-card,
.schematic-card,
.metrics-card,
.band-card {
    background: var(--ai-bg-card);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-lg);
    padding: var(--ai-space-3) var(--ai-space-4);
    box-shadow: var(--ai-shadow-sm);
}

.control-card h2,
.schematic-card h2,
.metrics-card h2,
.band-card h2 {
    margin: 0 0 var(--ai-space-3);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ai-blue-800);
}

.card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--ai-space-2);
    gap: 8px;
}

.card-head h2 {
    margin: 0;
}

.card-head-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    justify-content: flex-end;
}

.auto-tune-status {
    margin: 0 0 8px;
    font-size: 0.75rem;
    color: var(--ai-gray-600);
    line-height: 1.35;
}

.auto-tune-status.is-ok {
    color: #15803d;
}

.auto-tune-status.is-warn {
    color: #b45309;
}

.auto-tune-status.is-err {
    color: #b91c1c;
}

.field-grid {
    display: grid;
    gap: var(--ai-space-2);
}

.field-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* —— Load mode: fixed Z vs Z(f) table —— */
.load-mode-row {
    display: flex;
    gap: 12px;
    margin-top: var(--ai-space-2);
    flex-wrap: wrap;
}

.load-mode-opt {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ai-gray-700);
    cursor: pointer;
}

.load-mode-hint {
    margin: 6px 0 0;
    font-size: 0.72rem;
    color: var(--ai-gray-500);
    line-height: 1.35;
}

.table-load-panel {
    margin-top: 8px;
    padding: 8px 10px;
    background: var(--ai-gray-50);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
}

.load-table-toolbar {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.load-table-summary {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ai-gray-800);
    line-height: 1.3;
}

.load-table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.btn-tiny {
    font-size: 0.72rem !important;
    padding: 3px 8px !important;
    min-height: 0;
    line-height: 1.3;
}

.load-at-f {
    margin: 6px 0 0;
    font-size: 0.75rem;
    font-family: var(--ai-font-mono);
    color: var(--ai-gray-600);
}

.load-table-wrap {
    margin-top: 8px;
    max-height: 280px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    background: #fff;
}

.load-table-wrap:not([hidden]) {
    display: block;
}

.load-z-table input::placeholder {
    color: #cbd5e1;
    font-weight: 400;
}

.load-z-table .s11-calc {
    color: var(--ai-gray-500);
    font-size: 0.7rem;
}

.load-z-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    font-size: 0.72rem;
    font-family: var(--ai-font-mono);
}

.load-z-table th,
.load-z-table td {
    padding: 4px 4px;
    text-align: right;
    border-bottom: 1px solid var(--ai-gray-100);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.load-z-table th:nth-child(1),
.load-z-table td:nth-child(1) { width: 16%; }
.load-z-table th:nth-child(2),
.load-z-table td:nth-child(2) { width: 22%; }
.load-z-table th:nth-child(3),
.load-z-table td:nth-child(3) { width: 22%; }
.load-z-table th:nth-child(4),
.load-z-table td:nth-child(4) { width: 18%; }
.load-z-table th:nth-child(5),
.load-z-table td:nth-child(5) { width: 22%; }

.load-z-table th {
    position: sticky;
    top: 0;
    background: var(--ai-gray-50);
    font-weight: 700;
    font-family: var(--ai-font-sans);
    color: var(--ai-gray-600);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.load-z-table th:first-child,
.load-z-table td:first-child {
    text-align: left;
}

.load-z-table tr.is-design-f td {
    background: rgba(22, 163, 74, 0.1);
    font-weight: 600;
}

.load-z-table input {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font: inherit;
    text-align: right;
    border: 1px solid transparent;
    background: transparent;
    padding: 1px 2px;
    border-radius: 2px;
}

.load-z-table input:focus {
    border-color: var(--ai-blue-400);
    background: #fff;
    outline: none;
}

.load-ai-hint {
    margin: 6px 0 0;
    font-size: 0.7rem;
    color: var(--ai-gray-500);
    line-height: 1.35;
}

.load-table-name-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 8px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--ai-gray-600);
}

.load-table-name {
    font-size: 0.82rem;
    font-weight: 500;
    padding: 5px 8px;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    background: #fff;
    color: var(--ai-gray-800);
}

.load-table-name:disabled {
    background: var(--ai-gray-50);
    color: var(--ai-gray-500);
}

.load-table-foot {
    display: flex;
    gap: 4px;
    border-top: 1px solid var(--ai-gray-200);
    background: var(--ai-gray-50);
}

.load-table-foot .btn-tiny {
    flex: 1;
    border-radius: 0;
    border: none;
    border-right: 1px solid var(--ai-gray-200);
}

.load-table-foot .btn-tiny:last-child {
    border-right: none;
}

.load-z-table th:last-child,
.load-z-table td:last-child {
    width: 2rem;
    text-align: center;
    padding: 2px;
}

.load-row-del {
    border: none;
    background: transparent;
    color: var(--ai-gray-400);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 3px;
}

.load-row-del:hover {
    color: #dc2626;
    background: #fef2f2;
}

.load-z-table th:nth-child(1),
.load-z-table td:nth-child(1) { width: 18%; }
.load-z-table th:nth-child(2),
.load-z-table td:nth-child(2) { width: 20%; }
.load-z-table th:nth-child(3),
.load-z-table td:nth-child(3) { width: 20%; }
.load-z-table th:nth-child(4),
.load-z-table td:nth-child(4) { width: 16%; }
.load-z-table th:nth-child(5),
.load-z-table td:nth-child(5) { width: 16%; }

.field-grid label.is-readonly input {
    background: var(--ai-gray-50);
    color: var(--ai-gray-600);
    cursor: default;
}

.field-grid label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ai-gray-700);
}

.field-grid input[type="number"] {
    font-size: 0.85rem;
    padding: 6px 8px;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    width: 100%;
    background: var(--ai-bg-input);
}

.field-grid input:focus {
    outline: none;
    border-color: var(--ai-blue-600);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.12);
}

.freq-slider-block {
    margin-top: var(--ai-space-3);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px 10px;
    align-items: center;
}

.freq-slider-block > label {
    grid-column: 1 / -1;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ai-gray-700);
}

.freq-slider-block #designFreqLabel {
    color: var(--ai-blue-700);
    font-weight: 700;
}

.freq-slider-block input[type="range"] {
    grid-column: 1;
    width: 100%;
    accent-color: var(--ai-blue-600);
}

.freq-slider-block #designFreqNum {
    width: 72px;
    font-size: 0.85rem;
    padding: 5px 8px;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    text-align: right;
}

.schematic-card-wide .network-schematic {
    min-height: 100px;
}

/* Example buttons — left column under metrics (same idea as control-loops PM presets) */
.examples-card {
    background: var(--ai-bg-card);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-lg);
    padding: var(--ai-space-3) var(--ai-space-4);
    box-shadow: var(--ai-shadow-sm);
}

.example-presets-block {
    margin: 0;
}

.example-presets-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ai-gray-500);
    margin-bottom: 6px;
}

.example-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.example-preset-btn {
    padding: 4px 8px;
    font-size: 0.74rem;
    font-weight: 600;
    border: 2px solid #e2e8f0;
    border-radius: var(--ai-radius-md);
    background: #f8fafc;
    color: #334155;
    cursor: pointer;
    transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
    line-height: 1.25;
}

.example-preset-btn:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.example-preset-btn.tone-good { border-color: #86efac; }
.example-preset-btn.tone-warn { border-color: #fca5a5; }
.example-preset-btn.tone-series { border-color: #93c5fd; }
.example-preset-btn.tone-shunt { border-color: #c4b5fd; }
.example-preset-btn.tone-multi { border-color: #fdba74; }
.example-preset-btn.tone-tl { border-color: #fcd34d; }
.example-preset-btn.tone-device { border-color: #67e8f9; }

.example-preset-btn.active {
    color: #fff;
    border-color: transparent;
}

.example-preset-btn.tone-good.active { background: #16a34a; }
.example-preset-btn.tone-warn.active { background: #dc2626; }
.example-preset-btn.tone-series.active { background: #2563eb; }
.example-preset-btn.tone-shunt.active { background: #7c3aed; }
.example-preset-btn.tone-multi.active { background: #ea580c; }
.example-preset-btn.tone-tl.active { background: #d97706; }
.example-preset-btn.tone-device.active { background: #0891b2; }

.preset-blurb {
    margin: 8px 0 0;
    font-size: 0.75rem;
    color: var(--ai-gray-500);
    line-height: 1.4;
    min-height: 2.6em;
}

.network-schematic {
    background: #fafbfc;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-md);
    padding: 8px 4px 4px;
    overflow-x: auto;
}

.ladder-svg {
    display: block;
    width: 100%;
    height: auto;
    min-height: 88px;
}

.sch-port {
    font-size: 11px;
    font-weight: 700;
    fill: var(--ai-gray-700);
    font-family: var(--ai-font-sans);
}

.sch-port-sub {
    font-size: 9px;
    font-weight: 500;
    fill: var(--ai-gray-500);
    font-family: var(--ai-font-sans);
}

.sch-label {
    font-size: 11px;
    font-weight: 600;
    fill: var(--ai-gray-800);
    font-family: var(--ai-font-sans);
}

.sch-value {
    font-size: 10px;
    fill: var(--ai-gray-600);
    font-family: var(--ai-font-mono);
}

.sch-empty {
    font-size: 11px;
    fill: var(--ai-gray-500);
    font-family: var(--ai-font-sans);
    font-style: italic;
}

.sch-badge {
    font-size: 7px;
    font-weight: 700;
    text-anchor: middle;
    font-family: var(--ai-font-sans);
    letter-spacing: 0.04em;
}

.sch-empty {
    font-size: 11px;
    fill: var(--ai-gray-500);
    font-family: var(--ai-font-sans);
}

.chain-list {
    list-style: none;
    margin: var(--ai-space-3) 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 340px;
    overflow-y: auto;
}

.chain-list li {
    padding: 10px 12px;
    background: var(--ai-gray-50);
    border: 1px solid var(--ai-gray-200);
    border-left: 4px solid var(--ai-blue-600);
    border-radius: var(--ai-radius-sm);
}

.chain-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 6px;
}

.chain-label {
    font-size: 0.82rem;
    font-weight: 700;
}

.chain-hint {
    font-size: 0.68rem;
    color: var(--ai-gray-500);
    font-style: italic;
    text-align: right;
}

.chain-controls {
    display: grid;
    grid-template-columns: 72px auto 1fr auto;
    gap: 6px 8px;
    align-items: center;
}

.chain-num {
    font-family: var(--ai-font-mono);
    font-size: 0.82rem;
    padding: 5px 6px;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    width: 100%;
}

.chain-unit {
    font-size: 0.75rem;
    color: var(--ai-gray-600);
    font-weight: 600;
}

.chain-slider {
    width: 100%;
    accent-color: var(--ai-blue-600);
    min-width: 0;
}

.chain-tl-extra {
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--ai-gray-600);
}

.chain-tlz0 {
    width: 64px;
    font-size: 0.8rem;
    padding: 4px 6px;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    margin: 0 4px;
}

.chain-actions {
    display: flex;
    gap: 2px;
}

.chain-actions button {
    min-width: 26px;
    padding: 2px 6px;
    font-size: 12px;
    line-height: 1.3;
    background: transparent;
    color: var(--ai-gray-600);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    cursor: pointer;
}

.chain-actions button:hover:not(:disabled) {
    background: var(--ai-gray-100);
    color: var(--ai-blue-700);
}

.chain-actions button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.metric-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--ai-space-2);
}

.metric-grid > div {
    padding: 8px 10px;
    background: var(--ai-gray-50);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
}

.m-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--ai-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 2px;
}

.m-val {
    font-family: var(--ai-font-mono);
    font-size: 0.82rem;
    color: var(--ai-blue-800);
    font-weight: 600;
}

.band-hint {
    margin: -6px 0 var(--ai-space-2);
    font-size: 0.75rem;
    color: var(--ai-gray-500);
}

.band-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ai-gray-700);
    margin-bottom: var(--ai-space-2);
    cursor: pointer;
}

.chart-wrap-mini {
    height: 180px;
    position: relative;
    margin-top: 8px;
}

/* Crosshair readout — bottom-left under the plot (outside chart area) */
.s11-coordinates {
    margin: 4px 0 0 2px;
    font-family: var(--ai-font-mono, ui-monospace, monospace);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--ai-gray-600);
    line-height: 1.3;
    min-height: 1.3em;
    text-align: left;
}

.smith-chart-head {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 8px;
}

.smith-mode-toggle {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-md);
    overflow: hidden;
    align-self: flex-start;
    background: var(--ai-gray-50);
}

.smith-mode-btn {
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--ai-gray-600);
    cursor: pointer;
    line-height: 1.3;
}

.smith-mode-btn + .smith-mode-btn {
    border-left: 1px solid var(--ai-gray-200);
}

.smith-mode-btn:hover {
    background: #fff;
    color: var(--ai-gray-800);
}

.smith-mode-btn.active {
    background: var(--ai-blue-600);
    color: #fff;
}

.smith-mode-hint {
    margin: 0;
    font-size: 0.72rem;
    color: var(--ai-gray-500);
    line-height: 1.35;
}

.smith-chart-wrap {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafbfc;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-xl);
    box-shadow: var(--ai-shadow-md);
    padding: var(--ai-space-2);
}

#smithChart {
    display: block;
    border-radius: var(--ai-radius-lg);
}

.chain-list li.is-smith-drag {
    outline: 2px solid #fbbf24;
    outline-offset: 1px;
    background: #fffbeb;
}

.legend-row.is-smith-drag {
    background: #fffbeb;
    border-radius: 4px;
    box-shadow: inset 3px 0 0 #fbbf24;
}

.smith-chart-wrap canvas {
    touch-action: none;
}

.smith-drag-hint {
    margin: 6px 0 0;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--ai-gray-600);
    line-height: 1.3;
    text-align: center;
}

/* Usage guide — below the main workspace so it doesn’t compete with the tool */
.how-to-card {
    margin-top: var(--ai-space-5, 1.75rem);
    margin-bottom: var(--ai-space-4, 1.25rem);
    padding: var(--ai-space-4) var(--ai-space-4);
    background: var(--ai-bg-card, #fff);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-lg);
    box-shadow: var(--ai-shadow-sm);
    max-width: 52rem;
}

.how-to-card h2 {
    margin: 0 0 var(--ai-space-3);
    font-size: 1rem;
    font-weight: 700;
    color: var(--ai-blue-800, #1e3a5f);
}

.how-to-list {
    margin: 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: var(--ai-gray-700);
    line-height: 1.45;
}

.how-to-list li strong {
    color: var(--ai-gray-800);
}

.how-to-footnote {
    margin: var(--ai-space-3) 0 0;
    font-size: 0.8rem;
    color: var(--ai-gray-500);
    line-height: 1.4;
}

.smith-legend {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--ai-space-2) var(--ai-space-3);
    background: var(--ai-bg-card);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-md);
}

.legend-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--ai-gray-700);
    padding: 3px 0;
}

.legend-swatch {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.legend-swatch-solid {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.legend-swatch-line {
    width: 28px;
    height: 10px;
}

.legend-val {
    font-family: var(--ai-font-mono);
    font-size: 0.75rem;
    color: var(--ai-gray-600);
}

.legend-swatch-highlight {
    width: 28px;
    height: 10px;
    border-radius: 4px;
    background: linear-gradient(180deg, rgba(252, 211, 77, 0.75), rgba(217, 119, 6, 0.85));
    box-shadow: inset 0 0 0 1px rgba(217, 119, 6, 0.35);
}

.legend-footnote {
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid var(--ai-gray-200);
    font-size: 0.72rem;
    color: var(--ai-gray-600);
    line-height: 1.45;
}

.smith-actions {
    display: flex;
    gap: var(--ai-space-2);
    flex-wrap: wrap;
    justify-content: center;
}

.btn-primary {
    background: var(--ai-blue-600);
    color: #fff;
    border: none;
    padding: 7px 14px;
    border-radius: var(--ai-radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--ai-blue-700);
}

.btn-ghost {
    background: transparent;
    color: var(--ai-gray-700);
    border: 1px solid var(--ai-gray-200);
    padding: 7px 14px;
    border-radius: var(--ai-radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-ghost:hover {
    background: var(--ai-gray-100);
    border-color: var(--ai-gray-300);
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(3px);
}

.modal[hidden] {
    display: none;
}

.modal-content {
    position: relative;
    background: var(--ai-bg-card);
    border-radius: var(--ai-radius-xl);
    width: 90%;
    max-width: 400px;
    padding: var(--ai-space-5);
    box-shadow: var(--ai-shadow-lg);
}

.modal-content h2 {
    margin: 0 0 var(--ai-space-2);
    font-size: 1.1rem;
    color: var(--ai-blue-800);
}

.modal-hint {
    margin: 0 0 var(--ai-space-4);
    font-size: 0.82rem;
    color: var(--ai-gray-600);
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--ai-gray-500);
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.modal-content label {
    display: block;
    margin-bottom: var(--ai-space-3);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ai-gray-700);
}

.modal-content select,
.modal-content input[type="number"] {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 8px 10px;
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-sm);
    font-size: 0.9rem;
}

#tlExtra[hidden] {
    display: none;
}

#tlExtra:not([hidden]) {
    display: flex;
    flex-direction: column;
    gap: var(--ai-space-2);
}

.modal-actions {
    display: flex;
    gap: var(--ai-space-2);
    margin-top: var(--ai-space-4);
}

@media (max-width: 1100px) {
    .smith-workspace {
        grid-template-columns: 1fr 1fr;
    }

    .chart-col {
        grid-column: 1 / -1;
        position: static;
    }
}

@media (max-width: 720px) {
    .smith-workspace {
        grid-template-columns: 1fr;
    }

    .field-grid-3 {
        grid-template-columns: 1fr;
    }

    .chain-controls {
        grid-template-columns: 1fr 1fr;
    }

    .chain-slider {
        grid-column: 1 / -1;
    }

    .chain-actions {
        grid-column: 2;
        justify-content: flex-end;
    }
}