#js-tool-container-current-transformer-ratio-calculator .ctc-app { display: flex; flex-direction: column; gap: 16px; color: var(--text-primary); }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 16px 16px; margin: 0 0 14px; }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-fieldset:last-child { margin-bottom: 0; }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px 18px; }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-hint { font-size: 0.8rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-status { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.9rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-outcome { display: flex; flex-direction: column; gap: 18px; }
#js-tool-container-current-transformer-ratio-calculator .tbcalc-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .tb-chip { padding: 3px 10px; border-radius: 999px; background: var(--bg-secondary); border: 1px solid var(--border-color); font-size: 0.78rem; color: var(--text-secondary); }

#js-tool-container-current-transformer-ratio-calculator .ctc-plate { position: relative; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary)); padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 10px; box-shadow: inset 0 0 0 1px var(--accent-light); }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate::before { content: ""; position: absolute; inset: 6px; border: 1px dashed var(--border-color); border-radius: calc(var(--radius-md) - 4px); pointer-events: none; opacity: 0.6; }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 0.78rem; letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-class { padding: 4px 11px; border-radius: 999px; border: 1.5px solid var(--accent-primary); color: var(--accent-primary); font-weight: 700; letter-spacing: 0.02em; text-transform: none; font-size: 0.78rem; }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-main { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; font-variant-numeric: tabular-nums; }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-ratio { font-size: clamp(2rem, 5.4vw, 2.9rem); font-weight: 800; line-height: 1; letter-spacing: -0.01em; }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-unit { font-size: 1.05rem; color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-chips { display: flex; flex-wrap: wrap; gap: 8px; }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-note { margin: 0; font-size: 0.86rem; color: var(--text-secondary); line-height: 1.45; max-width: 62ch; }
#js-tool-container-current-transformer-ratio-calculator .ctc-plate-standard { align-self: flex-start; font-size: 0.72rem; font-family: var(--font-mono); color: var(--text-muted); border-top: 1px solid var(--border-color); padding-top: 8px; margin-top: 2px; width: 100%; }

#js-tool-container-current-transformer-ratio-calculator .ctc-dials { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial { display: flex; flex-direction: column; align-items: center; gap: 8px; border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 14px 12px; background: var(--bg-secondary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-svg { width: 100%; max-width: 220px; height: auto; overflow: visible; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-track { fill: none; stroke: var(--border-color); stroke-width: 9; stroke-linecap: round; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-band { fill: none; stroke-width: 9; stroke-linecap: butt; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-band-low { stroke: var(--warning); opacity: 0.32; stroke-dasharray: 0 100; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-fill { fill: none; stroke: var(--accent-primary); stroke-width: 9; stroke-linecap: round; stroke-dasharray: 0 100; transition: stroke-dasharray 0.25s ease, stroke 0.25s ease; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-fill.is-warn { stroke: var(--warning); }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-fill.is-danger { stroke: var(--danger); }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-needle { stroke: var(--text-primary); stroke-width: 2; stroke-linecap: round; transform-origin: 60px 62px; transition: transform 0.25s ease; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-hub { fill: var(--text-primary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-caption { display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-label { font-size: 0.78rem; color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-dial-value { font-size: 0.98rem; font-weight: 700; font-variant-numeric: tabular-nums; }

#js-tool-container-current-transformer-ratio-calculator .tb-ledger { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-current-transformer-ratio-calculator .tb-ledger-row { display: flex; justify-content: space-between; gap: 10px; padding: 9px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-current-transformer-ratio-calculator .tb-ledger-row span:first-child { color: var(--text-secondary); }
#js-tool-container-current-transformer-ratio-calculator .tb-ledger-row span:last-child { font-weight: 650; text-align: right; }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); margin-top: 18px; background: var(--bg-secondary); box-shadow: 0 1px 2px rgba(16, 17, 22, 0.04); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; font-variant-numeric: tabular-nums; background: var(--bg-primary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table caption { caption-side: top; text-align: left; padding: 14px 16px 12px; font-size: 0.84rem; font-weight: 650; color: var(--text-primary); border-bottom: 1px solid var(--border-color); background: var(--bg-secondary); border-radius: var(--radius-md) var(--radius-md) 0 0; }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table thead th { text-align: right; padding: 9px 16px; color: var(--text-secondary); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; border-bottom: 1px solid var(--border-color); background: var(--bg-secondary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table thead th:first-child { text-align: left; }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody th, #js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody td { padding: 10px 16px; text-align: right; border-top: 1px solid var(--border-color); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody th { text-align: left; font-weight: 600; color: var(--text-primary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody tr:nth-child(even) { background: var(--bg-secondary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody tr.ctc-limits-row-active { background: var(--accent-light); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody tr.ctc-limits-row-active th, #js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody tr.ctc-limits-row-active td { color: var(--text-primary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-table tbody td { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-bar-wrap { flex: 1 1 auto; max-width: 96px; height: 6px; border-radius: 999px; background: var(--border-color); overflow: hidden; }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-bar { display: block; height: 100%; border-radius: 999px; background: var(--accent-primary); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-row-active .ctc-limits-bar { background: var(--accent-primary); box-shadow: 0 0 0 2px var(--accent-light); }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-value { flex: 0 0 auto; min-width: 4.2ch; font-weight: 650; font-variant-numeric: tabular-nums; }
#js-tool-container-current-transformer-ratio-calculator .ctc-limits-note { margin: 12px 0 0; font-size: 0.82rem; line-height: 1.45; color: var(--text-muted); }
@media (max-width: 640px) {
  #js-tool-container-current-transformer-ratio-calculator .ctc-app { gap: 12px; }
  #js-tool-container-current-transformer-ratio-calculator .tbcalc-grid-3 { grid-template-columns: 1fr; }
  #js-tool-container-current-transformer-ratio-calculator .ctc-dials { grid-template-columns: 1fr; }
  #js-tool-container-current-transformer-ratio-calculator .ctc-plate { padding: 16px 16px 18px; }
}