Plan step 33. foundation.css is the one required import: the full material layer statement, then plain imports of its parts, each opening with the same statement. - foundation/reset.css (material.reset): Tailwind 4's preflight rule for rule, with M3's on-surface-variant placeholder and no typeface. - foundation/hidden.css: [hidden] and [x-cloak], outside every layer. - foundation/tokens.css (material.tokens): the token files. - foundation/base.css (material.base): the page's surface, ink and brand typeface, and the font face. - foundation/interaction.css (material.base): md-state-layer, md-focus-ring, md-touch-target and md-link, the plain-CSS forms of the utilities; md-state-layer also takes data-md-dragged, and md-touch-target is 48px (space600) where the utility reads 3rem. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
237 lines
5.4 KiB
CSS
237 lines
5.4 KiB
CSS
/*
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* The reset: what a browser draws before any stylesheet, taken back to a clean start.
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*
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* Rule for rule the reset the components were built on, Tailwind CSS 4's preflight (MIT,
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* © Tailwind Labs, after modern-normalize), so a component looks the same whether an application
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* still builds Tailwind or not: every box `border-box` with a `0 solid` border and no margin or
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* padding, headings and lists unstyled, form controls inheriting font, colour and tracking with no
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* background or radius, media as blocks that never overflow their parent. Three differences:
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*
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* - no typeface here: foundation/base.css sets `--md-ref-typeface-brand` on <html>;
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* - a placeholder is `on-surface-variant`, the colour of M3's text field placeholder (androidx
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* FilledTextFieldTokens.kt, InputPlaceholderColor), not half the text colour;
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* - it sits in `material.reset`, the lowest layer, so every package rule and every application
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* rule outranks it without a specificity fight.
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*
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* The two rules that must win everything — `[hidden]` and `[x-cloak]` — are foundation/hidden.css.
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*/
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@layer material.reset, material.tokens, material.base, material.layout, material.components, material.text, material.visibility;
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@layer material.reset {
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/* Padding and border inside the width; no default margin, padding or border. */
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*,
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::after,
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::before,
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::backdrop,
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::file-selector-button {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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border: 0 solid;
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}
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/* A readable line height and tab size, no font resizing on rotation (iOS), no tap flash. */
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html,
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:host {
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line-height: 1.5;
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-webkit-text-size-adjust: 100%;
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tab-size: 4;
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font-feature-settings: normal;
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font-variation-settings: normal;
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-webkit-tap-highlight-color: transparent;
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}
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hr {
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height: 0;
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color: inherit;
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border-top-width: 1px;
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}
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abbr:where([title]) {
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-webkit-text-decoration: underline dotted;
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text-decoration: underline dotted;
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}
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h1,
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h2,
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h3,
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h4,
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h5,
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h6 {
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font-size: inherit;
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font-weight: inherit;
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}
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a {
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color: inherit;
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-webkit-text-decoration: inherit;
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text-decoration: inherit;
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}
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b,
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strong {
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font-weight: bolder;
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}
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code,
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kbd,
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samp,
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pre {
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font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
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font-feature-settings: normal;
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font-variation-settings: normal;
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font-size: 1em;
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}
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small {
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font-size: 80%;
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}
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sub,
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sup {
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font-size: 75%;
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line-height: 0;
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position: relative;
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vertical-align: baseline;
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}
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sub {
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bottom: -0.25em;
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}
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sup {
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top: -0.5em;
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}
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table {
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text-indent: 0;
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border-color: inherit;
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border-collapse: collapse;
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}
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:-moz-focusring:where(:not(iframe)) {
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outline: auto;
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}
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progress {
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vertical-align: baseline;
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}
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summary {
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display: list-item;
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}
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ol,
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ul,
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menu {
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list-style: none;
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}
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/* Replaced elements are blocks, aligned to the middle when made inline again. */
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img,
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svg,
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video,
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canvas,
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audio,
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iframe,
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embed,
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object {
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display: block;
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vertical-align: middle;
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}
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img,
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video {
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max-width: 100%;
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height: auto;
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}
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/* Form controls take the text around them, with no background, radius or disabled fade. */
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button,
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input,
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select,
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optgroup,
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textarea,
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::file-selector-button {
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font: inherit;
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font-feature-settings: inherit;
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font-variation-settings: inherit;
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letter-spacing: inherit;
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color: inherit;
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border-radius: 0;
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background-color: transparent;
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opacity: 1;
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}
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:where(select:is([multiple], [size])) optgroup {
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font-weight: bolder;
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}
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:where(select:is([multiple], [size])) optgroup option {
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padding-inline-start: 20px;
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}
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::file-selector-button {
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margin-inline-end: 4px;
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}
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::placeholder {
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opacity: 1;
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color: var(--md-sys-color-on-surface-variant);
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}
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textarea {
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resize: vertical;
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}
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::-webkit-search-decoration {
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-webkit-appearance: none;
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}
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/* Date and time inputs keep one height and follow text-align (Safari). */
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::-webkit-date-and-time-value {
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min-height: 1lh;
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text-align: inherit;
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}
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::-webkit-datetime-edit {
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display: inline-flex;
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}
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::-webkit-datetime-edit-fields-wrapper {
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padding: 0;
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}
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::-webkit-datetime-edit,
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::-webkit-datetime-edit-year-field,
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::-webkit-datetime-edit-month-field,
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::-webkit-datetime-edit-day-field,
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::-webkit-datetime-edit-hour-field,
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::-webkit-datetime-edit-minute-field,
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::-webkit-datetime-edit-second-field,
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::-webkit-datetime-edit-millisecond-field,
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::-webkit-datetime-edit-meridiem-field {
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padding-block: 0;
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}
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::-webkit-calendar-picker-indicator {
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line-height: 1;
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}
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:-moz-ui-invalid {
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box-shadow: none;
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}
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button,
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input:where([type='button'], [type='reset'], [type='submit']),
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::file-selector-button {
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appearance: button;
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}
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::-webkit-inner-spin-button,
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::-webkit-outer-spin-button {
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height: auto;
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}
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}
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