:root{--wsc-primary:#ea580c;--wsc-primary-light:#fff7ed;--wsc-primary-rgb:234, 88, 12;--wsc-accent:#c2410c;--wsc-success:#059669;--wsc-success-light:#0596691a;--wsc-warning:#d97706;--wsc-warning-light:#d977061a;--wsc-danger:#dc2626;--wsc-danger-light:#dc26261a;--wsc-text:#1e293b;--wsc-text-secondary:#475569;--wsc-text-muted:#64748b;--wsc-bg:#fff;--wsc-bg-secondary:#f8fafc;--wsc-border:#e2e8f0;--wsc-border-hover:#cbd5e1;--wsc-radius:var(--main-radius,.5rem);--wsc-radius-lg:var(--main-radius-lg,.75rem);--wsc-shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--wsc-shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d}._wsc-container{flex-direction:column;gap:1.25rem;max-width:800px;margin:0 auto;display:flex}@media (max-width:768px){._wsc-container{padding-left:1rem;padding-right:1rem}}._wsc-input-section{background:var(--wsc-bg);border-radius:var(--wsc-radius-lg);border-style:solid;border-width:1px;border-color:var(--wsc-border);box-shadow:var(--wsc-shadow);flex-direction:column;gap:1rem;padding:1.25rem;display:flex}._wsc-options-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}._wsc-option-group{flex-direction:column;gap:.375rem;display:flex}._wsc-option-group--full{width:100%}._wsc-option-label{color:var(--wsc-text-secondary);font-size:.8125rem;font-weight:500}._wsc-btn-group{border-radius:var(--wsc-radius);border-style:solid;border-width:1px;border-color:var(--wsc-border);gap:0;display:flex;overflow:hidden}._wsc-btn-toggle{background:var(--wsc-bg);color:var(--wsc-text-secondary);cursor:pointer;white-space:nowrap;border-style:none;border-width:0;flex:1;padding:.5rem .75rem;font-size:.8125rem;font-weight:500;transition:background-color .15s,color .15s}._wsc-btn-toggle:not(:last-child){border-right-style:solid;border-right-width:1px;border-right-color:var(--wsc-border)}._wsc-btn-toggle:not(._wsc-btn-toggle--active):hover{background:var(--wsc-border)}._wsc-btn-toggle--active{background:var(--wsc-primary);color:#fff}._wsc-fields{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}._wsc-field{flex-direction:column;gap:.375rem;display:flex}._wsc-label{color:var(--wsc-text-secondary);font-size:.8125rem;font-weight:500}._wsc-input-wrap{background:var(--wsc-bg);border-style:solid;border-width:1.5px;border-color:var(--wsc-border);border-radius:var(--wsc-radius);align-items:center;transition:border-color .15s,box-shadow .15s;display:flex;overflow:hidden}._wsc-input-wrap:focus-within{border-color:var(--wsc-primary);box-shadow:0 0 0 3px rgba(var(--wsc-primary-rgb), .1)}._wsc-input{color:var(--wsc-text);background:0 0;border:none;outline:none;flex:1;min-width:0;padding:.625rem .75rem;font-size:.9375rem;font-weight:500}._wsc-input::placeholder{color:var(--wsc-text-muted);font-weight:400}._wsc-unit,._wsc-unit-toggle{color:var(--wsc-text-muted);background:var(--wsc-bg-secondary);border-left-style:solid;border-left-width:1px;border-left-color:var(--wsc-border);white-space:nowrap;padding:.625rem .75rem;font-size:.8125rem;font-weight:600}._wsc-unit-toggle{cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--wsc-primary)}._wsc-unit-toggle:hover{opacity:.8}._wsc-actions{align-items:center;gap:.5rem;display:flex}._wsc-btn-preset,._wsc-btn-reset{border-radius:var(--wsc-radius);cursor:pointer;border-style:none;border-width:0;align-items:center;gap:.375rem;padding:.5rem .875rem;font-size:.8125rem;font-weight:500;transition:background-color .15s,opacity .15s;display:inline-flex}._wsc-btn-preset{background:var(--wsc-primary-light);color:var(--wsc-primary)}._wsc-btn-preset:hover{opacity:.8}._wsc-btn-reset{background:var(--wsc-bg-secondary);color:var(--wsc-text-muted);border-style:solid;border-width:1px;border-color:var(--wsc-border)}._wsc-btn-reset:hover{color:var(--wsc-text-secondary)}._wsc-presets-dropdown{background:var(--wsc-bg);border-style:solid;border-width:1px;border-color:var(--wsc-border);border-radius:var(--wsc-radius);box-shadow:var(--wsc-shadow-md);padding:.5rem;display:none}._wsc-presets-dropdown--open{display:block}._wsc-presets-grid{grid-template-columns:1fr 1fr;gap:.375rem;display:grid}._wsc-preset-item{background:var(--wsc-bg-secondary);border-radius:var(--wsc-radius);cursor:pointer;text-align:left;border-style:none;border-width:0;flex-direction:column;gap:.125rem;padding:.5rem .75rem;transition:background-color .15s;display:flex}._wsc-preset-item:hover{background:var(--wsc-primary-light)}._wsc-preset-name{color:var(--wsc-text);font-size:.8125rem;font-weight:500}._wsc-preset-spec{color:var(--wsc-text-muted);font-size:.6875rem;font-family:var(--main-font-mono)}@media (max-width:640px){._wsc-options-row,._wsc-fields,._wsc-presets-grid{grid-template-columns:1fr}._wsc-btn-toggle{padding:.5rem;font-size:.75rem}}._wsc-result-section{background:var(--wsc-bg);border-radius:var(--wsc-radius-lg);border-style:solid;border-width:1px;border-color:var(--wsc-border);box-shadow:var(--wsc-shadow);padding:1.25rem}._wsc-result-placeholder{color:var(--wsc-text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.75rem;padding:2rem;display:flex}._wsc-result-placeholder svg{opacity:.3}._wsc-result-placeholder p{margin:0;font-size:.875rem}._wsc-result-content{flex-direction:column;gap:1rem;display:flex}._wsc-recommend-card{border-radius:var(--wsc-radius-lg);text-align:center;background:linear-gradient(135deg,#fff7ed 0%,#ffedd5 100%);border:1px solid #fed7aa;padding:1.25rem}._wsc-recommend-header{justify-content:center;align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}._wsc-recommend-label{color:var(--wsc-text-secondary);font-size:.8125rem;font-weight:500}._wsc-recommend-badge{border-radius:var(--main-radius-full,9999px);letter-spacing:.01em;padding:.125rem .5rem;font-size:.6875rem;font-weight:600;display:inline-flex}._wsc-badge--ampacity{color:#059669;background:#05966926}._wsc-badge--vdrop{color:#b45309;background:#d9770626}._wsc-recommend-value{color:var(--wsc-accent);font-size:2rem;font-weight:700;line-height:1.2}._wsc-recommend-equiv{color:var(--wsc-text-secondary);margin-top:.125rem;font-size:1rem;font-weight:500}._wsc-warning{border-radius:var(--wsc-radius);align-items:center;gap:.5rem;padding:.625rem .875rem;font-size:.8125rem;font-weight:500;display:flex}._wsc-warning--warn{background:var(--wsc-warning-light);color:var(--wsc-warning);border:1px solid #d9770633}._wsc-warning--danger{background:var(--wsc-danger-light);color:var(--wsc-danger);border:1px solid #dc262633}._wsc-details{grid-template-columns:1fr 1fr 1fr;gap:.75rem;display:grid}._wsc-detail-card{background:var(--wsc-bg-secondary);border-radius:var(--wsc-radius);border-style:solid;border-width:1px;border-color:var(--wsc-border);text-align:center;flex-direction:column;align-items:center;gap:.25rem;padding:.875rem .5rem;display:flex}._wsc-detail-label{color:var(--wsc-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:.6875rem;font-weight:500}._wsc-detail-value{color:var(--wsc-text);font-size:1.125rem;font-weight:700;font-family:var(--main-font-mono)}._wsc-detail-sub{color:var(--wsc-text-muted);font-size:.75rem;font-weight:500;font-family:var(--main-font-mono)}._wsc-detail-sub--ok{color:var(--wsc-success)}._wsc-detail-sub--warn{color:var(--wsc-warning)}._wsc-comparison{border-radius:var(--wsc-radius);border-style:solid;border-width:1px;border-color:var(--wsc-border);overflow:hidden}._wsc-comparison-header{background:var(--wsc-bg-secondary);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--wsc-border);padding:.625rem .875rem}._wsc-comparison-title{color:var(--wsc-text);font-size:.8125rem;font-weight:600}._wsc-comparison-table-wrap{overflow-x:auto}._wsc-comparison-table{border-collapse:collapse;width:100%;font-size:.8125rem}._wsc-comparison-table th{text-align:left;color:var(--wsc-text-secondary);background:var(--wsc-bg-secondary);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--wsc-border);white-space:nowrap;padding:.5rem .75rem;font-size:.75rem;font-weight:600}._wsc-comparison-table td{color:var(--wsc-text);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--wsc-border);font-family:var(--main-font-mono);padding:.5rem .75rem;font-size:.8125rem}._wsc-comparison-table tr:last-child td{border-bottom:none}._wsc-td-size{font-weight:600}._wsc-td--warn{color:var(--wsc-warning)}._wsc-row--selected{background:rgba(var(--wsc-primary-rgb), .06)}._wsc-row--selected ._wsc-td-size{color:var(--wsc-primary)}._wsc-status{border-radius:var(--main-radius-full,9999px);padding:.125rem .5rem;font-family:inherit;font-size:.6875rem;font-weight:600;display:inline-flex}._wsc-status--ok{background:var(--wsc-success-light);color:var(--wsc-success)}._wsc-status--marginal{background:var(--wsc-warning-light);color:var(--wsc-warning)}._wsc-status--fail{background:var(--wsc-danger-light);color:var(--wsc-danger)}@media (max-width:640px){._wsc-details{grid-template-columns:1fr}._wsc-recommend-value{font-size:1.5rem}._wsc-detail-card{text-align:left;flex-direction:row;justify-content:space-between}}._wsc-reference{border-radius:var(--wsc-radius-lg);border-style:solid;border-width:1px;border-color:var(--wsc-border);box-shadow:var(--wsc-shadow);background:var(--wsc-bg);overflow:hidden}._wsc-reference-toggle{background:var(--wsc-bg);cursor:pointer;width:100%;color:var(--wsc-text);border-style:none;border-width:0;justify-content:space-between;align-items:center;padding:.875rem 1.25rem;font-size:.875rem;font-weight:600;transition:background-color .15s;display:flex}._wsc-reference-toggle:hover{background:var(--wsc-bg-secondary)}._wsc-reference-chevron{transition:rotate .2s;display:flex}._wsc-chevron--open{rotate:180deg}._wsc-reference-content{border-top-style:solid;border-top-width:1px;border-top-color:var(--wsc-border)}._wsc-reference-table-wrap{overflow-x:auto}._wsc-reference-table{border-collapse:collapse;width:100%;font-size:.8125rem}._wsc-reference-table th{text-align:left;color:var(--wsc-text-secondary);background:var(--wsc-bg-secondary);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--wsc-border);white-space:nowrap;padding:.5rem .75rem;font-size:.75rem;font-weight:600}._wsc-reference-table td{color:var(--wsc-text);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--wsc-border);font-family:var(--main-font-mono);padding:.5rem .75rem;font-size:.8125rem}._wsc-reference-table tr:last-child td{border-bottom:none}._wsc-td-awg{font-weight:600}._wsc-row--highlight{background:rgba(var(--wsc-primary-rgb), .08)}._wsc-row--highlight ._wsc-td-awg{color:var(--wsc-primary)}