/*!
 * Pico CSS ✨ v2.1.1 (https://picocss.com)
 * Copyright 2019-2025 - Licensed under MIT
 *
 * 本文件为 Pico 完整版 css/pico.css 的按模块原样摘录（未改动规则内容），仅保留表单控件相关部分：
 *   - Styles：根变量（不含响应式字号媒体查询）与表单元素变量微调
 *   - Color schemes：仅 [data-theme=dark] 暗色变量（<html data-theme="dark"> 启用）
 *   - Basics form elements / Checkboxes, Radios and Switches / Input type range
 * 未引入排版、按钮、表格、卡片等模块，避免全局重置现有界面。
 * 尺寸与配色适配见 style.css「Pico 适配层」。
 */
:root,
:host {
  --pico-font-family-emoji: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --pico-font-family-sans-serif: system-ui, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, Helvetica, Arial, "Helvetica Neue", sans-serif, var(--pico-font-family-emoji);
  --pico-font-family-monospace: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace, var(--pico-font-family-emoji);
  --pico-font-family: var(--pico-font-family-sans-serif);
  --pico-line-height: 1.5;
  --pico-font-weight: 400;
  --pico-font-size: 100%;
  --pico-text-underline-offset: 0.1rem;
  --pico-border-radius: 0.25rem;
  --pico-border-width: 0.0625rem;
  --pico-outline-width: 0.125rem;
  --pico-transition: 0.2s ease-in-out;
  --pico-spacing: 1rem;
  --pico-typography-spacing-vertical: 1rem;
  --pico-block-spacing-vertical: var(--pico-spacing);
  --pico-block-spacing-horizontal: var(--pico-spacing);
  --pico-grid-column-gap: var(--pico-spacing);
  --pico-grid-row-gap: var(--pico-spacing);
  --pico-form-element-spacing-vertical: 0.75rem;
  --pico-form-element-spacing-horizontal: 1rem;
  --pico-group-box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  --pico-group-box-shadow-focus-with-button: 0 0 0 var(--pico-outline-width) var(--pico-primary-focus);
  --pico-group-box-shadow-focus-with-input: 0 0 0 0.0625rem var(--pico-form-element-border-color);
  --pico-modal-overlay-backdrop-filter: blur(0.375rem);
  --pico-nav-element-spacing-vertical: 1rem;
  --pico-nav-element-spacing-horizontal: 0.5rem;
  --pico-nav-link-spacing-vertical: 0.5rem;
  --pico-nav-link-spacing-horizontal: 0.5rem;
  --pico-nav-breadcrumb-divider: ">";
  --pico-icon-checkbox: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(255, 255, 255)' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  --pico-icon-minus: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(255, 255, 255)' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'%3E%3C/line%3E%3C/svg%3E");
  --pico-icon-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(136, 145, 164)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --pico-icon-date: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(136, 145, 164)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='16' y1='2' x2='16' y2='6'%3E%3C/line%3E%3Cline x1='8' y1='2' x2='8' y2='6'%3E%3C/line%3E%3Cline x1='3' y1='10' x2='21' y2='10'%3E%3C/line%3E%3C/svg%3E");
  --pico-icon-time: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(136, 145, 164)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpolyline points='12 6 12 12 16 14'%3E%3C/polyline%3E%3C/svg%3E");
  --pico-icon-search: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(136, 145, 164)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  --pico-icon-close: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(136, 145, 164)' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'%3E%3C/line%3E%3Cline x1='6' y1='6' x2='18' y2='18'%3E%3C/line%3E%3C/svg%3E");
  --pico-icon-loading: url("data:image/svg+xml,%3Csvg fill='none' height='24' width='24' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' %3E%3Cstyle%3E g %7B animation: rotate 2s linear infinite; transform-origin: center center; %7D circle %7B stroke-dasharray: 75,100; stroke-dashoffset: -5; animation: dash 1.5s ease-in-out infinite; stroke-linecap: round; %7D @keyframes rotate %7B 0%25 %7B transform: rotate(0deg); %7D 100%25 %7B transform: rotate(360deg); %7D %7D @keyframes dash %7B 0%25 %7B stroke-dasharray: 1,100; stroke-dashoffset: 0; %7D 50%25 %7B stroke-dasharray: 44.5,100; stroke-dashoffset: -17.5; %7D 100%25 %7B stroke-dasharray: 44.5,100; stroke-dashoffset: -62; %7D %7D %3C/style%3E%3Cg%3E%3Ccircle cx='12' cy='12' r='10' fill='none' stroke='rgb(136, 145, 164)' stroke-width='4' /%3E%3C/g%3E%3C/svg%3E");
}

input:not([type=submit],
[type=button],
[type=reset],
[type=checkbox],
[type=radio],
[type=file]),
:where(select, textarea) {
  --pico-outline-width: 0.0625rem;
}

[type=search] {
  --pico-border-radius: 5rem;
}

[type=checkbox],
[type=radio] {
  --pico-border-width: 0.125rem;
}

[type=checkbox][role=switch] {
  --pico-border-width: 0.1875rem;
}

[data-theme=dark] {
  color-scheme: dark;
  --pico-background-color: rgb(19, 22.5, 30.5);
  --pico-color: #c2c7d0;
  --pico-text-selection-color: rgba(1, 170, 255, 0.1875);
  --pico-muted-color: #7b8495;
  --pico-muted-border-color: #202632;
  --pico-primary: #01aaff;
  --pico-primary-background: #0172ad;
  --pico-primary-border: var(--pico-primary-background);
  --pico-primary-underline: rgba(1, 170, 255, 0.5);
  --pico-primary-hover: #79c0ff;
  --pico-primary-hover-background: #017fc0;
  --pico-primary-hover-border: var(--pico-primary-hover-background);
  --pico-primary-hover-underline: var(--pico-primary-hover);
  --pico-primary-focus: rgba(1, 170, 255, 0.375);
  --pico-primary-inverse: #fff;
  --pico-secondary: #969eaf;
  --pico-secondary-background: #525f7a;
  --pico-secondary-border: var(--pico-secondary-background);
  --pico-secondary-underline: rgba(150, 158, 175, 0.5);
  --pico-secondary-hover: #b3b9c5;
  --pico-secondary-hover-background: #5d6b89;
  --pico-secondary-hover-border: var(--pico-secondary-hover-background);
  --pico-secondary-hover-underline: var(--pico-secondary-hover);
  --pico-secondary-focus: rgba(144, 158, 190, 0.25);
  --pico-secondary-inverse: #fff;
  --pico-contrast: #dfe3eb;
  --pico-contrast-background: #eff1f4;
  --pico-contrast-border: var(--pico-contrast-background);
  --pico-contrast-underline: rgba(223, 227, 235, 0.5);
  --pico-contrast-hover: #fff;
  --pico-contrast-hover-background: #fff;
  --pico-contrast-hover-border: var(--pico-contrast-hover-background);
  --pico-contrast-hover-underline: var(--pico-contrast-hover);
  --pico-contrast-focus: rgba(207, 213, 226, 0.25);
  --pico-contrast-inverse: #000;
  --pico-box-shadow: 0.0145rem 0.029rem 0.174rem rgba(7, 8.5, 12, 0.01698), 0.0335rem 0.067rem 0.402rem rgba(7, 8.5, 12, 0.024), 0.0625rem 0.125rem 0.75rem rgba(7, 8.5, 12, 0.03), 0.1125rem 0.225rem 1.35rem rgba(7, 8.5, 12, 0.036), 0.2085rem 0.417rem 2.502rem rgba(7, 8.5, 12, 0.04302), 0.5rem 1rem 6rem rgba(7, 8.5, 12, 0.06), 0 0 0 0.0625rem rgba(7, 8.5, 12, 0.015);
  --pico-h1-color: #f0f1f3;
  --pico-h2-color: #e0e3e7;
  --pico-h3-color: #c2c7d0;
  --pico-h4-color: #b3b9c5;
  --pico-h5-color: #a4acba;
  --pico-h6-color: #8891a4;
  --pico-mark-background-color: #014063;
  --pico-mark-color: #fff;
  --pico-ins-color: #62af9a;
  --pico-del-color: rgb(205.5, 126, 123);
  --pico-blockquote-border-color: var(--pico-muted-border-color);
  --pico-blockquote-footer-color: var(--pico-muted-color);
  --pico-button-box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  --pico-button-hover-box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  --pico-table-border-color: var(--pico-muted-border-color);
  --pico-table-row-stripped-background-color: rgba(111, 120, 135, 0.0375);
  --pico-code-background-color: rgb(26, 30.5, 40.25);
  --pico-code-color: #8891a4;
  --pico-code-kbd-background-color: var(--pico-color);
  --pico-code-kbd-color: var(--pico-background-color);
  --pico-form-element-background-color: rgb(28, 33, 43.5);
  --pico-form-element-selected-background-color: #2a3140;
  --pico-form-element-border-color: #2a3140;
  --pico-form-element-color: #e0e3e7;
  --pico-form-element-placeholder-color: #8891a4;
  --pico-form-element-active-background-color: rgb(26, 30.5, 40.25);
  --pico-form-element-active-border-color: var(--pico-primary-border);
  --pico-form-element-focus-color: var(--pico-primary-border);
  --pico-form-element-disabled-opacity: 0.5;
  --pico-form-element-invalid-border-color: rgb(149.5, 74, 80);
  --pico-form-element-invalid-active-border-color: rgb(183.25, 63.5, 59);
  --pico-form-element-invalid-focus-color: var(--pico-form-element-invalid-active-border-color);
  --pico-form-element-valid-border-color: #2a7b6f;
  --pico-form-element-valid-active-border-color: rgb(22, 137, 105.5);
  --pico-form-element-valid-focus-color: var(--pico-form-element-valid-active-border-color);
  --pico-switch-background-color: #333c4e;
  --pico-switch-checked-background-color: var(--pico-primary-background);
  --pico-switch-color: #fff;
  --pico-switch-thumb-box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  --pico-range-border-color: #202632;
  --pico-range-active-border-color: #2a3140;
  --pico-range-thumb-border-color: var(--pico-background-color);
  --pico-range-thumb-color: var(--pico-secondary-background);
  --pico-range-thumb-active-color: var(--pico-primary-background);
  --pico-accordion-border-color: var(--pico-muted-border-color);
  --pico-accordion-active-summary-color: var(--pico-primary-hover);
  --pico-accordion-close-summary-color: var(--pico-color);
  --pico-accordion-open-summary-color: var(--pico-muted-color);
  --pico-card-background-color: #181c25;
  --pico-card-border-color: var(--pico-card-background-color);
  --pico-card-box-shadow: var(--pico-box-shadow);
  --pico-card-sectioning-background-color: rgb(26, 30.5, 40.25);
  --pico-dropdown-background-color: #181c25;
  --pico-dropdown-border-color: #202632;
  --pico-dropdown-box-shadow: var(--pico-box-shadow);
  --pico-dropdown-color: var(--pico-color);
  --pico-dropdown-hover-background-color: #202632;
  --pico-loading-spinner-opacity: 0.5;
  --pico-modal-overlay-background-color: rgba(7.5, 8.5, 10, 0.75);
  --pico-progress-background-color: #202632;
  --pico-progress-color: var(--pico-primary-background);
  --pico-tooltip-background-color: var(--pico-contrast-background);
  --pico-tooltip-color: var(--pico-contrast-inverse);
  --pico-icon-valid: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(42, 123, 111)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  --pico-icon-invalid: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(149.5, 74, 80)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");
}
[data-theme=dark] input:is([type=submit],
[type=button],
[type=reset],
[type=checkbox],
[type=radio],
[type=file]) {
  --pico-form-element-focus-color: var(--pico-primary-focus);
}

progress,
[type=checkbox],
[type=radio],
[type=range] {
  accent-color: var(--pico-primary);
}

/**
 * Basics form elements
 */
input,
optgroup,
select,
textarea {
  margin: 0;
  font-size: 1rem;
  line-height: var(--pico-line-height);
  font-family: inherit;
  letter-spacing: inherit;
}

input {
  overflow: visible;
}

select {
  text-transform: none;
}

legend {
  max-width: 100%;
  padding: 0;
  color: inherit;
  white-space: normal;
}

textarea {
  overflow: auto;
}

[type=checkbox],
[type=radio] {
  padding: 0;
}

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

:-moz-focusring {
  outline: none;
}

:-moz-ui-invalid {
  box-shadow: none;
}

::-ms-expand {
  display: none;
}

[type=file],
[type=range] {
  padding: 0;
  border-width: 0;
}

input:not([type=checkbox], [type=radio], [type=range]) {
  height: calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);
}

fieldset {
  width: 100%;
  margin: 0;
  margin-bottom: var(--pico-spacing);
  padding: 0;
  border: 0;
}

label,
fieldset legend {
  display: block;
  margin-bottom: calc(var(--pico-spacing) * 0.375);
  color: var(--pico-color);
  font-weight: var(--pico-form-label-font-weight, var(--pico-font-weight));
}

fieldset legend {
  margin-bottom: calc(var(--pico-spacing) * 0.5);
}

input:not([type=checkbox], [type=radio]),
button[type=submit],
select,
textarea {
  width: 100%;
}

input:not([type=checkbox], [type=radio], [type=range], [type=file]),
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding: var(--pico-form-element-spacing-vertical) var(--pico-form-element-spacing-horizontal);
}

input,
select,
textarea {
  --pico-background-color: var(--pico-form-element-background-color);
  --pico-border-color: var(--pico-form-element-border-color);
  --pico-color: var(--pico-form-element-color);
  --pico-box-shadow: none;
  border: var(--pico-border-width) solid var(--pico-border-color);
  border-radius: var(--pico-border-radius);
  outline: none;
  background-color: var(--pico-background-color);
  box-shadow: var(--pico-box-shadow);
  color: var(--pico-color);
  font-weight: var(--pico-font-weight);
  transition: background-color var(--pico-transition), border-color var(--pico-transition), color var(--pico-transition), box-shadow var(--pico-transition);
}

input:not([type=submit],
[type=button],
[type=reset],
[type=checkbox],
[type=radio],
[readonly]):is(:active, :focus),
:where(select, textarea):not([readonly]):is(:active, :focus) {
  --pico-background-color: var(--pico-form-element-active-background-color);
}

input:not([type=submit], [type=button], [type=reset], [role=switch], [readonly]):is(:active, :focus),
:where(select, textarea):not([readonly]):is(:active, :focus) {
  --pico-border-color: var(--pico-form-element-active-border-color);
}

input:not([type=submit],
[type=button],
[type=reset],
[type=range],
[type=file],
[readonly]):focus,
:where(select, textarea):not([readonly]):focus {
  --pico-box-shadow: 0 0 0 var(--pico-outline-width) var(--pico-form-element-focus-color);
}

input:not([type=submit], [type=button], [type=reset])[disabled],
select[disabled],
textarea[disabled],
label[aria-disabled=true],
:where(fieldset[disabled]) :is(input:not([type=submit], [type=button], [type=reset]), select, textarea) {
  opacity: var(--pico-form-element-disabled-opacity);
  pointer-events: none;
}

label[aria-disabled=true] input[disabled] {
  opacity: 1;
}

:where(input, select, textarea):not([type=checkbox],
[type=radio],
[type=date],
[type=datetime-local],
[type=month],
[type=time],
[type=week],
[type=range])[aria-invalid] {
  padding-right: calc(var(--pico-form-element-spacing-horizontal) + 1.5rem) !important;
  padding-left: var(--pico-form-element-spacing-horizontal);
  padding-inline-start: var(--pico-form-element-spacing-horizontal) !important;
  padding-inline-end: calc(var(--pico-form-element-spacing-horizontal) + 1.5rem) !important;
  background-position: center right 0.75rem;
  background-size: 1rem auto;
  background-repeat: no-repeat;
}
:where(input, select, textarea):not([type=checkbox],
[type=radio],
[type=date],
[type=datetime-local],
[type=month],
[type=time],
[type=week],
[type=range])[aria-invalid=false]:not(select) {
  background-image: var(--pico-icon-valid);
}
:where(input, select, textarea):not([type=checkbox],
[type=radio],
[type=date],
[type=datetime-local],
[type=month],
[type=time],
[type=week],
[type=range])[aria-invalid=true]:not(select) {
  background-image: var(--pico-icon-invalid);
}
:where(input, select, textarea)[aria-invalid=false] {
  --pico-border-color: var(--pico-form-element-valid-border-color);
}
:where(input, select, textarea)[aria-invalid=false]:is(:active, :focus) {
  --pico-border-color: var(--pico-form-element-valid-active-border-color) !important;
}
:where(input, select, textarea)[aria-invalid=false]:is(:active, :focus):not([type=checkbox], [type=radio]) {
  --pico-box-shadow: 0 0 0 var(--pico-outline-width) var(--pico-form-element-valid-focus-color) !important;
}
:where(input, select, textarea)[aria-invalid=true] {
  --pico-border-color: var(--pico-form-element-invalid-border-color);
}
:where(input, select, textarea)[aria-invalid=true]:is(:active, :focus) {
  --pico-border-color: var(--pico-form-element-invalid-active-border-color) !important;
}
:where(input, select, textarea)[aria-invalid=true]:is(:active, :focus):not([type=checkbox], [type=radio]) {
  --pico-box-shadow: 0 0 0 var(--pico-outline-width) var(--pico-form-element-invalid-focus-color) !important;
}

[dir=rtl] :where(input, select, textarea):not([type=checkbox], [type=radio]):is([aria-invalid], [aria-invalid=true], [aria-invalid=false]) {
  background-position: center left 0.75rem;
}

input::placeholder,
input::-webkit-input-placeholder,
textarea::placeholder,
textarea::-webkit-input-placeholder,
select:invalid {
  color: var(--pico-form-element-placeholder-color);
  opacity: 1;
}

input:not([type=checkbox], [type=radio]),
select,
textarea {
  margin-bottom: var(--pico-spacing);
}

select::-ms-expand {
  border: 0;
  background-color: transparent;
}
select:not([multiple], [size]) {
  padding-right: calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);
  padding-left: var(--pico-form-element-spacing-horizontal);
  padding-inline-start: var(--pico-form-element-spacing-horizontal);
  padding-inline-end: calc(var(--pico-form-element-spacing-horizontal) + 1.5rem);
  background-image: var(--pico-icon-chevron);
  background-position: center right 0.75rem;
  background-size: 1rem auto;
  background-repeat: no-repeat;
}
select[multiple] option:checked {
  background: var(--pico-form-element-selected-background-color);
  color: var(--pico-form-element-color);
}

[dir=rtl] select:not([multiple], [size]) {
  background-position: center left 0.75rem;
}

textarea {
  display: block;
  resize: vertical;
}
textarea[aria-invalid] {
  --pico-icon-height: calc(1rem * var(--pico-line-height) + var(--pico-form-element-spacing-vertical) * 2 + var(--pico-border-width) * 2);
  background-position: top right 0.75rem !important;
  background-size: 1rem var(--pico-icon-height) !important;
}

:where(input, select, textarea, fieldset, .grid) + small {
  display: block;
  width: 100%;
  margin-top: calc(var(--pico-spacing) * -0.75);
  margin-bottom: var(--pico-spacing);
  color: var(--pico-muted-color);
}
:where(input, select, textarea, fieldset, .grid)[aria-invalid=false] + small {
  color: var(--pico-ins-color);
}
:where(input, select, textarea, fieldset, .grid)[aria-invalid=true] + small {
  color: var(--pico-del-color);
}

label > :where(input, select, textarea) {
  margin-top: calc(var(--pico-spacing) * 0.25);
}

/**
 * Checkboxes, Radios and Switches
 */
label:has([type=checkbox], [type=radio]) {
  width: -moz-fit-content;
  width: fit-content;
  cursor: pointer;
}

[type=checkbox],
[type=radio] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 1.25em;
  height: 1.25em;
  margin-top: -0.125em;
  margin-inline-end: 0.5em;
  border-width: var(--pico-border-width);
  vertical-align: middle;
  cursor: pointer;
}
[type=checkbox]::-ms-check,
[type=radio]::-ms-check {
  display: none;
}
[type=checkbox]:checked, [type=checkbox]:checked:active, [type=checkbox]:checked:focus,
[type=radio]:checked,
[type=radio]:checked:active,
[type=radio]:checked:focus {
  --pico-background-color: var(--pico-primary-background);
  --pico-border-color: var(--pico-primary-border);
  background-image: var(--pico-icon-checkbox);
  background-position: center;
  background-size: 0.75em auto;
  background-repeat: no-repeat;
}
[type=checkbox] ~ label,
[type=radio] ~ label {
  display: inline-block;
  margin-bottom: 0;
  cursor: pointer;
}
[type=checkbox] ~ label:not(:last-of-type),
[type=radio] ~ label:not(:last-of-type) {
  margin-inline-end: 1em;
}

[type=checkbox]:indeterminate {
  --pico-background-color: var(--pico-primary-background);
  --pico-border-color: var(--pico-primary-border);
  background-image: var(--pico-icon-minus);
  background-position: center;
  background-size: 0.75em auto;
  background-repeat: no-repeat;
}

[type=radio] {
  border-radius: 50%;
}
[type=radio]:checked, [type=radio]:checked:active, [type=radio]:checked:focus {
  --pico-background-color: var(--pico-primary-inverse);
  border-width: 0.35em;
  background-image: none;
}

[type=checkbox][role=switch] {
  --pico-background-color: var(--pico-switch-background-color);
  --pico-color: var(--pico-switch-color);
  width: 2.25em;
  height: 1.25em;
  border: var(--pico-border-width) solid var(--pico-border-color);
  border-radius: 1.25em;
  background-color: var(--pico-background-color);
  line-height: 1.25em;
}
[type=checkbox][role=switch]:not([aria-invalid]) {
  --pico-border-color: var(--pico-switch-background-color);
}
[type=checkbox][role=switch]:before {
  display: block;
  aspect-ratio: 1;
  height: 100%;
  border-radius: 50%;
  background-color: var(--pico-color);
  box-shadow: var(--pico-switch-thumb-box-shadow);
  content: "";
  transition: margin 0.1s ease-in-out;
}
[type=checkbox][role=switch]:focus {
  --pico-background-color: var(--pico-switch-background-color);
  --pico-border-color: var(--pico-switch-background-color);
}
[type=checkbox][role=switch]:checked {
  --pico-background-color: var(--pico-switch-checked-background-color);
  --pico-border-color: var(--pico-switch-checked-background-color);
  background-image: none;
}
[type=checkbox][role=switch]:checked::before {
  margin-inline-start: calc(2.25em - 1.25em);
}
[type=checkbox][role=switch][disabled] {
  --pico-background-color: var(--pico-border-color);
}

[type=checkbox][aria-invalid=false]:checked, [type=checkbox][aria-invalid=false]:checked:active, [type=checkbox][aria-invalid=false]:checked:focus,
[type=checkbox][role=switch][aria-invalid=false]:checked,
[type=checkbox][role=switch][aria-invalid=false]:checked:active,
[type=checkbox][role=switch][aria-invalid=false]:checked:focus {
  --pico-background-color: var(--pico-form-element-valid-border-color);
}
[type=checkbox]:checked[aria-invalid=true], [type=checkbox]:checked:active[aria-invalid=true], [type=checkbox]:checked:focus[aria-invalid=true],
[type=checkbox][role=switch]:checked[aria-invalid=true],
[type=checkbox][role=switch]:checked:active[aria-invalid=true],
[type=checkbox][role=switch]:checked:focus[aria-invalid=true] {
  --pico-background-color: var(--pico-form-element-invalid-border-color);
}

[type=checkbox][aria-invalid=false]:checked, [type=checkbox][aria-invalid=false]:checked:active, [type=checkbox][aria-invalid=false]:checked:focus,
[type=radio][aria-invalid=false]:checked,
[type=radio][aria-invalid=false]:checked:active,
[type=radio][aria-invalid=false]:checked:focus,
[type=checkbox][role=switch][aria-invalid=false]:checked,
[type=checkbox][role=switch][aria-invalid=false]:checked:active,
[type=checkbox][role=switch][aria-invalid=false]:checked:focus {
  --pico-border-color: var(--pico-form-element-valid-border-color);
}
[type=checkbox]:checked[aria-invalid=true], [type=checkbox]:checked:active[aria-invalid=true], [type=checkbox]:checked:focus[aria-invalid=true],
[type=radio]:checked[aria-invalid=true],
[type=radio]:checked:active[aria-invalid=true],
[type=radio]:checked:focus[aria-invalid=true],
[type=checkbox][role=switch]:checked[aria-invalid=true],
[type=checkbox][role=switch]:checked:active[aria-invalid=true],
[type=checkbox][role=switch]:checked:focus[aria-invalid=true] {
  --pico-border-color: var(--pico-form-element-invalid-border-color);
}

/**
 * Input type range
 */
[type=range] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 100%;
  height: 1.25rem;
  background: none;
}
[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 0.375rem;
  border-radius: var(--pico-border-radius);
  background-color: var(--pico-range-border-color);
  -webkit-transition: background-color var(--pico-transition), box-shadow var(--pico-transition);
  transition: background-color var(--pico-transition), box-shadow var(--pico-transition);
}
[type=range]::-moz-range-track {
  width: 100%;
  height: 0.375rem;
  border-radius: var(--pico-border-radius);
  background-color: var(--pico-range-border-color);
  -moz-transition: background-color var(--pico-transition), box-shadow var(--pico-transition);
  transition: background-color var(--pico-transition), box-shadow var(--pico-transition);
}
[type=range]::-ms-track {
  width: 100%;
  height: 0.375rem;
  border-radius: var(--pico-border-radius);
  background-color: var(--pico-range-border-color);
  -ms-transition: background-color var(--pico-transition), box-shadow var(--pico-transition);
  transition: background-color var(--pico-transition), box-shadow var(--pico-transition);
}
[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: -0.4375rem;
  border: 2px solid var(--pico-range-thumb-border-color);
  border-radius: 50%;
  background-color: var(--pico-range-thumb-color);
  cursor: pointer;
  -webkit-transition: background-color var(--pico-transition), transform var(--pico-transition);
  transition: background-color var(--pico-transition), transform var(--pico-transition);
}
[type=range]::-moz-range-thumb {
  -webkit-appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: -0.4375rem;
  border: 2px solid var(--pico-range-thumb-border-color);
  border-radius: 50%;
  background-color: var(--pico-range-thumb-color);
  cursor: pointer;
  -moz-transition: background-color var(--pico-transition), transform var(--pico-transition);
  transition: background-color var(--pico-transition), transform var(--pico-transition);
}
[type=range]::-ms-thumb {
  -webkit-appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: -0.4375rem;
  border: 2px solid var(--pico-range-thumb-border-color);
  border-radius: 50%;
  background-color: var(--pico-range-thumb-color);
  cursor: pointer;
  -ms-transition: background-color var(--pico-transition), transform var(--pico-transition);
  transition: background-color var(--pico-transition), transform var(--pico-transition);
}
[type=range]:active, [type=range]:focus-within {
  --pico-range-border-color: var(--pico-range-active-border-color);
  --pico-range-thumb-color: var(--pico-range-thumb-active-color);
}
[type=range]:active::-webkit-slider-thumb {
  transform: scale(1.25);
}
[type=range]:active::-moz-range-thumb {
  transform: scale(1.25);
}
[type=range]:active::-ms-thumb {
  transform: scale(1.25);
}