.calc-form{border:1px solid var(--sl-color-gray-5);background:var(--sl-color-bg-nav);border-radius:.5rem;margin:1.5rem 0;padding:1rem;font-size:.9rem;container-type:inline-size}.calc-form *,.calc-form :before,.calc-form :after{margin-top:0}.calc-form__legend{color:var(--sl-color-gray-2);margin-bottom:.6rem;font-size:.8rem;font-style:italic}.calc-form__legend code{font-family:var(--__sl-font-mono,ui-monospace, monospace);background:color-mix(in srgb, var(--sl-color-text) 8%, transparent);border-radius:.2em;padding:0 .2em;font-size:.85em}.calc-form__toolbar{justify-content:flex-start;margin-bottom:.6rem;display:flex}.calc-form__toggle{cursor:pointer;border:1px solid var(--sl-color-gray-5);background:var(--sl-color-bg);color:var(--sl-color-text);border-radius:.25rem;padding:.3rem .75rem;font-family:inherit;font-size:.8rem}.calc-form__toggle:hover{border-color:var(--sl-color-accent);color:var(--sl-color-accent-high)}.calc-form__rows{flex-direction:column;gap:.35rem;display:flex}.calc-form__row{grid-template-columns:5rem 1fr;align-items:start;gap:.6rem;display:grid}.calc-form__row--radio{grid-template-columns:1.5rem 3rem 1fr}.calc-form__help{grid-column:1/-1}@container (width>=36rem){.calc-form__row{grid-template-columns:5rem minmax(0,18rem) minmax(0,1fr)}.calc-form__row--radio{grid-template-columns:1.5rem 3rem minmax(0,18rem) minmax(0,1fr)}.calc-form__help{grid-column:auto;align-self:center}}.calc-form__radio{justify-content:center;align-items:center;height:2rem;display:flex}.calc-form__radio input{cursor:pointer;margin:0}.calc-form__label{color:var(--sl-color-text);text-align:right;align-self:center;font-weight:600}.calc-form__input-cell{flex-direction:column;gap:.25rem;display:flex}.calc-form__input-with-suffix{align-items:center;display:flex;position:relative}.calc-form__suffix{color:var(--sl-color-gray-2);font-family:var(--__sl-font-mono,ui-monospace, monospace);pointer-events:none;font-size:.85rem;position:absolute;right:.6rem}.calc-form__input,.calc-form__select,.calc-form__unit-select{box-sizing:border-box;border:1px solid var(--sl-color-gray-5);background:var(--sl-color-bg);width:100%;height:2rem;color:var(--sl-color-text);font-family:var(--__sl-font-mono,ui-monospace, monospace);border-radius:.25rem;padding:0 .6rem;font-size:.9rem}.calc-form__input-with-suffix .calc-form__input{padding-right:1.8rem}.calc-form__select{font-family:inherit}.calc-form__input-with-unit{align-items:center;gap:.35rem;display:flex}.calc-form__input-with-unit .calc-form__input{flex:1;min-width:0}.calc-form__unit-select{flex:none;width:auto;font-family:inherit}.calc-form__output-with-unit{align-items:center;gap:.35rem;display:flex}.calc-form__output-with-unit .calc-form__output{flex:1;min-width:0}.calc-form__input--error{border-color:var(--sl-color-accent)}.calc-form__input-error{color:var(--sl-color-accent-high);font-size:.78rem}.calc-form__input--warning{border-color:var(--sl-color-orange);background:color-mix(in srgb, var(--sl-color-orange) 12%, var(--sl-color-bg))}.calc-form__input-warning{color:var(--sl-color-orange-high);font-size:.78rem;line-height:1.3}.calc-form__output-note{color:var(--sl-color-orange-high);align-self:center;font-size:.78rem;line-height:1.3}.calc-form__help{color:var(--sl-color-gray-2);font-size:.75rem;font-style:italic;line-height:1.3}.calc-form__readonly{border:1px dashed var(--sl-color-gray-5);background:var(--sl-color-bg);border-radius:.25rem;align-items:center;height:2rem;padding:0 .6rem;display:flex}.calc-form__readonly--error{border-color:var(--sl-color-accent);border-style:solid}.calc-form__readonly-value{font-family:var(--__sl-font-mono,ui-monospace, monospace);color:var(--sl-color-gray-2)}.calc-form__note{color:var(--sl-color-gray-2);margin-top:.8rem;font-size:.8rem;font-style:italic}.calc-form__note strong{color:var(--sl-color-text);font-style:normal}.calc-form__output{border:1px dashed var(--sl-color-gray-4);background:color-mix(in srgb, var(--sl-color-text) 6%, transparent);border-radius:.25rem;align-items:center;height:2rem;padding:0 .6rem;display:flex}.calc-form__output-value{font-family:var(--__sl-font-mono,ui-monospace, monospace);color:var(--sl-color-text);font-size:.95rem;font-weight:700}.calc-form__output-error{color:var(--sl-color-accent-high);font-size:.8rem}.calc-form__output--warning{border-color:var(--sl-color-orange);background:color-mix(in srgb, var(--sl-color-orange) 12%, var(--sl-color-bg))}.calc-form__output-empty{color:var(--sl-color-gray-3);font-style:italic}.current-source-resistor__presets{flex-wrap:wrap;align-items:center;gap:.4rem}.current-source-resistor__presets-label{color:var(--sl-color-gray-2);margin-right:.1rem;font-size:.8rem}.current-source-resistor__preset-sub{color:var(--sl-color-gray-3);font-size:.72rem}