daniel-c-harvey
66 lines
2.6 KiB
CSS
66 lines
2.6 KiB
CSS
/* The seven-knob bar lives INLINE in the mix-detail controls area and animates open/closed in place
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(lava reframe §7b) — NOT a popover or drawer. Collapsed, it has zero size and is fully transparent;
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the @Expanded flag (mirrored to the .is-expanded class) transitions it open. We animate max-width +
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max-height + opacity + transform together so the bar reads as the controls growing in place rather
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than a panel popping in. Closed state is pointer-events:none + visibility:hidden so collapsed knobs
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are not focusable or hit-testable. */
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.mix-visualizer-controls-bar {
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display: flex;
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flex-wrap: wrap;
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align-items: flex-start;
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justify-content: flex-end;
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gap: 0.85rem 1rem;
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/* Collapsed: zero footprint, slid up toward the toggle, transparent. */
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max-width: 0;
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max-height: 0;
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opacity: 0;
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transform: translateY(-8px);
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overflow: hidden;
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visibility: hidden;
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pointer-events: none;
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/* NowPlaying glass surface (§7e): translucent dark shim, soft blur, rounded, secondary-tinted
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hairline — matches the session-hero overlay family. Padding animates in with the size. */
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padding: 0;
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border-radius: 10px;
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background: rgba(13, 27, 42, 0.55);
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border: 1px solid color-mix(in srgb, var(--mud-palette-secondary) 22%, transparent);
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backdrop-filter: blur(10px);
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
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transition:
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max-width 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
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max-height 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
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opacity 0.24s ease,
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padding 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
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transform 0.32s cubic-bezier(0.22, 0.61, 0.36, 1);
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}
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.mix-visualizer-controls-bar.is-expanded {
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max-width: 640px;
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max-height: 420px;
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opacity: 1;
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transform: translateY(0);
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visibility: visible;
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pointer-events: auto;
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padding: 0.85rem 1rem;
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}
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/* One control: a RadialKnob with its Material icon caption underneath. RadialKnob has no icon slot, so
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the icon rides adjacent (§7d). Center the pair so the seven read as a tidy bar. */
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.mix-visualizer-control {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 0.3rem;
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}
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/* The caption icon is a MudIcon (a Razor component), so Blazor CSS isolation does not stamp the scope
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attribute onto its element — reach it with ::deep. Tinted to the secondary accent and the
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overlay-label opacity so it matches the session-hero NowPlaying captions (§7e). */
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.mix-visualizer-control ::deep .mix-visualizer-control-icon {
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color: var(--mud-palette-secondary);
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opacity: 0.78;
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}
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