mirror of
https://github.com/Nexoniarz/Niveus.git
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369d1cd8f7
Glaze is glass with a dial: --nv-glass-frost (0 clear .. 1 heavy) moves backdrop blur, tint and saturation together, read where the surface is drawn so any subtree or slider can change it. A masked rim and a specular bloom follow the pointer via niveus.js; without it the light sits at its default and the material still reads. Falls back to the elevated solid under reduced transparency or without backdrop-filter. New components: .nv-slider (binds to a token with data-nv-var), .nv-calendar, .nv-timepicker (24-hour by default, optional 24H / AM/PM switch, value always HH:MM), and .nv-picker with .nv-menu--listbox (search, type-ahead, keys). All render without niveus.js except where noted. GUIDELINES.md is the normative rulebook for people and AI agents. check.py, build.py and build.py --check pass. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
109 lines
3.6 KiB
CSS
109 lines
3.6 KiB
CSS
/* ==========================================================================
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Niveus — Slider
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--------------------------------------------------------------------------
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<input class="nv-slider" type="range" min="0" max="100" value="50">
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A native range input dressed as the rest of the controls are: the track is a
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well cut into the surface, the fill is the accent seen inside it, and the
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thumb is a knob lit from above. Keyboard, touch, step and form behaviour are
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the browser's.
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Firefox draws the fill itself (::-moz-range-progress). Chromium and Safari
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do not expose one, so the fill is a gradient sized by --nv-slider-pos, which
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niveus.js keeps in step with the value. Without the script the fill is
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simply absent in those two engines and the thumb still tells the truth.
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To bind a slider to a design token, add data-nv-var="--nv-glass-frost" (and
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optionally data-nv-var-target="#region" for a subtree instead of :root).
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========================================================================== */
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.nv-slider {
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--_track: 0.5rem;
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--_thumb: 1.5rem;
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--_pos: var(--nv-slider-pos, 50%);
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display: block;
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inline-size: 100%;
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block-size: var(--_thumb);
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margin: 0;
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background: transparent;
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cursor: pointer;
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appearance: none;
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-webkit-appearance: none;
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}
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.nv-slider:focus-visible {
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outline: none;
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}
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/* --- Track ------------------------------------------------------------------ */
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.nv-slider::-webkit-slider-runnable-track {
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block-size: var(--_track);
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background:
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linear-gradient(var(--nv-color-accent) 0 0) 0 / var(--_pos) 100% no-repeat,
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var(--nv-color-surface-inset);
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border: var(--nv-border-width) solid var(--nv-color-border);
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border-radius: var(--nv-radius-full);
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box-shadow: var(--nv-elevation-inset-md), var(--nv-ledge);
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}
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.nv-slider::-moz-range-track {
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block-size: var(--_track);
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background-color: var(--nv-color-surface-inset);
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border: var(--nv-border-width) solid var(--nv-color-border);
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border-radius: var(--nv-radius-full);
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box-shadow: var(--nv-elevation-inset-md), var(--nv-ledge);
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}
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.nv-slider::-moz-range-progress {
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block-size: var(--_track);
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background-color: var(--nv-color-accent);
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border-radius: var(--nv-radius-full);
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}
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/* --- Thumb ------------------------------------------------------------------ */
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.nv-slider::-webkit-slider-thumb {
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inline-size: var(--_thumb);
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block-size: var(--_thumb);
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margin-block-start: calc((var(--_track) - var(--_thumb)) / 2);
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background-color: var(--nv-color-knob);
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background-image: var(--nv-sheen-knob);
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border: 0;
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border-radius: var(--nv-radius-full);
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box-shadow: var(--nv-outline), var(--nv-elevation-2);
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appearance: none;
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-webkit-appearance: none;
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transition: scale var(--nv-duration-fast) var(--nv-ease-standard);
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}
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.nv-slider::-moz-range-thumb {
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inline-size: var(--_thumb);
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block-size: var(--_thumb);
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box-sizing: border-box;
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background-color: var(--nv-color-knob);
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background-image: var(--nv-sheen-knob);
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border: 0;
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border-radius: var(--nv-radius-full);
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box-shadow: var(--nv-outline), var(--nv-elevation-2);
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transition: scale var(--nv-duration-fast) var(--nv-ease-standard);
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}
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.nv-slider:hover::-webkit-slider-thumb { scale: 1.06; }
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.nv-slider:active::-webkit-slider-thumb { scale: 0.96; }
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.nv-slider:hover::-moz-range-thumb { scale: 1.06; }
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.nv-slider:active::-moz-range-thumb { scale: 0.96; }
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.nv-slider:focus-visible::-webkit-slider-thumb {
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box-shadow: var(--nv-focus-ring), var(--nv-elevation-2);
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}
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.nv-slider:focus-visible::-moz-range-thumb {
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box-shadow: var(--nv-focus-ring), var(--nv-elevation-2);
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}
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.nv-slider:disabled {
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cursor: not-allowed;
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opacity: 0.55;
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}
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