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refactor(design): move light response onto chip borders; cut directional drop shadows #116

Merged
varutasu merged 1 commit from chip-border-corner-glow into main 2026-06-04 13:31:54 -04:00
Conversation 3 Commits 1 Files changed 3 +109 -65
3 changed files with 109 additions and 65 deletions
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28
components/Layout.js
View file

@ -845,24 +845,26 @@ export default function Layout({ children, user = null, showSearch = false }) {
className="hidden md:flex md:flex-col md:gap-4 w-64"
aria-label="Sidebar"
>
{/* Nav chip. 2026-06-04 two-light-source pass: prepended the
two edge-light tokens so the nav chip's bottom-left and
top-right edges pick up warm + cool directional glows from
the matching corners of the body gradient — the chip
visually "responds" to the two light sources the operator
asked for. The chip is positioned at the top-left of the
viewport so it sits closer to the warm light source; that's
a coincidence of layout, not something the token reacts to,
but the warm glow does naturally read stronger on this chip
because the warm source is right there. */}
{/* Nav chip. 2026-06-04 corner-border pass: same gradient-
border technique as `.glass-panel` — the chip's fill is
clipped to padding-box, and three border-box-clipped
gradient layers expose the warm bottom-left + cool top-
right catch-lights through a 1px transparent border. The
warm/cool drop shadows that lived here through PR #115
are gone — the directional response is on the border
now, not extending into the body gradient. */}
<div
className="flex-1 flex flex-col md:rounded-3xl md:overflow-hidden min-h-0"
style={{
background: 'var(--glass-surface-mid)',
background:
'linear-gradient(var(--glass-surface-mid), var(--glass-surface-mid)) padding-box, ' +
'radial-gradient(at 0% 100%, var(--corner-light-warm) 0%, transparent 42%) border-box, ' +
'radial-gradient(at 100% 0%, var(--corner-light-cool) 0%, transparent 42%) border-box, ' +
'var(--chip-border-base) border-box',
border: '1px solid transparent',
backdropFilter: 'blur(var(--glass-blur-mid)) saturate(var(--glass-saturate))',
WebkitBackdropFilter: 'blur(var(--glass-blur-mid)) saturate(var(--glass-saturate))',
boxShadow:
'var(--edge-light-warm), var(--edge-light-cool), var(--rim-light-inner), var(--elevation-ambient)',
boxShadow: 'var(--rim-light-inner), var(--elevation-ambient)',
}}
>
<div className="p-4 h-full flex flex-col w-full">

23
components/ui/TopSearchBar.js
View file

@ -312,18 +312,21 @@ export default function TopSearchBar({
// content directly.
className="px-4 sm:px-6 py-3 flex items-center gap-3 sm:gap-4 md:rounded-2xl"
style={{
background: 'var(--glass-surface-mid)',
// 2026-06-04 corner-border pass: same gradient-border
// technique as .glass-panel — the chip's fill clipped to
// padding-box, with border-box-clipped warm bottom-left +
// cool top-right radial highlights exposed through a 1px
// transparent border. The directional outer drop shadows
// from PR #115 are gone — corner catch-lights only now.
background:
'linear-gradient(var(--glass-surface-mid), var(--glass-surface-mid)) padding-box, ' +
'radial-gradient(at 0% 100%, var(--corner-light-warm) 0%, transparent 42%) border-box, ' +
'radial-gradient(at 100% 0%, var(--corner-light-cool) 0%, transparent 42%) border-box, ' +
'var(--chip-border-base) border-box',
border: '1px solid transparent',
backdropFilter: 'blur(12px) saturate(180%)',
WebkitBackdropFilter: 'blur(12px) saturate(180%)',
// 2026-06-04 two-light-source pass: prepended edge-light
// tokens so the header's bottom-left and top-right edges
// pick up warm + cool directional glows. The header sits
// near the top-right of the viewport so the cool source
// reads stronger on it (the purple light is right above);
// the warm rim still appears on the bottom-left edge of the
// chip, just dimmer at this distance from the ember pool.
boxShadow:
'var(--edge-light-warm), var(--edge-light-cool), var(--rim-light-inner), var(--elevation-ambient)',
boxShadow: 'var(--rim-light-inner), var(--elevation-ambient)',
}}
>
{/* Search affordance — read-only-ish input that opens the

123
styles/globals.css
View file

@ -201,9 +201,10 @@ body {
/* Apply theme colors.
The hearth gradient: two diagonal light sources that the floating
chrome chips visually "respond" to via the --edge-light-warm /
--edge-light-cool design tokens (defined further down in :root /
[data-theme="dark"]).
chrome chips visually "respond" to via the --corner-light-warm /
--corner-light-cool design tokens (defined further down in :root /
[data-theme="dark"]; consumed as radial-gradient layers on each
chip's BORDER, not as outer drop shadows — see `.glass-panel`).
- Warm ember light source: bottom-left of the viewport.
- Cool purpley-blue light source: top-right of the viewport.
The base linear-gradient runs along the same 45deg diagonal between
@ -231,7 +232,7 @@ body {
),
/* Purpley-blue pool, top-right — secondary light source (replaces
the prior gold accent). Indigo→violet so the chip rims that
respond to this source via --edge-light-cool read as cool. */
respond to this source via --corner-light-cool read as cool. */
radial-gradient(
ellipse 85% 65% at 100% -8%,
rgba(99, 102, 241, 0.42) 0%,
@ -346,20 +347,32 @@ body {
--bg-secondary-rgb: 247, 243, 237;
--bg-tertiary-rgb: 240, 230, 214;
/* Two-light-source edge glow tokens (2026-06-04 operator request:
"let's have the corners or the edges of our sections respond as
if those two are light sources").
Each token is a complete box-shadow declaration with the offset
pointing toward the matching light source — the colored shadow
bleeds outward from the chip's bottom-left edge (warm) and top-
right edge (cool), reading as light catching on the rim.
Light theme alphas are softer; the dark theme override below
bumps them since the deeper substrate can absorb more saturation
before the effect over-reads. Compose into chip shadow stacks
ahead of rim-light-inner + elevation tokens so the directional
glow is the dominant edge cue. */
--edge-light-warm: -6px 6px 18px rgba(255, 110, 0, 0.16);
--edge-light-cool: 6px -6px 18px rgba(99, 102, 241, 0.12);
/* Corner-border light tokens (2026-06-04 refinement of the prior
two-light-source pass — operator feedback: "borders are
reflecting the color, not necessarily the drop shadows behind
the cards. In fact, you could probably reduce those box shadows
quite a bit. At least they shouldn't span the entire edge of
the card. Just a subtle bit in the corner.").
The prior `--edge-light-warm` / `--edge-light-cool` tokens were
complete box-shadow declarations with offsets that spanned the
entire bottom-left + top-right edges of every chip. They've
been retired. The replacement is a pair of plain RGBA colors
consumed by radial-gradient layers in the chip's BACKGROUND
(border-box-clipped) — see `.glass-panel` below — so the
warm/cool light response now reads as a corner-concentrated
highlight ON the chip's 1px border, not as an outer drop
shadow extending into the body gradient.
The `--chip-border-base` is a faint diagonal white tint that
paints under the corner gradients so the rest of the rim isn't
completely invisible (gives the chip a sensible edge even far
from either light source). */
--corner-light-warm: rgba(255, 110, 0, 0.50);
--corner-light-cool: rgba(99, 102, 241, 0.38);
--chip-border-base: linear-gradient(
135deg,
rgba(255, 255, 255, 0.14) 0%,
rgba(255, 255, 255, 0.04) 100%
);
}
/* Dark theme variables */
@ -387,12 +400,18 @@ body {
--input-text: var(--input-text-dark);
--input-placeholder: var(--input-placeholder-dark);
/* Dark-theme edge glows — alphas bumped since the deeper substrate
can take more saturation before reading as garish, and so the
"lit by ember + lit by purple" effect carries on dark theme (the
default for first-time visitors). See :root for full rationale. */
--edge-light-warm: -8px 8px 26px rgba(255, 110, 30, 0.34);
--edge-light-cool: 8px -8px 26px rgba(139, 92, 246, 0.28);
/* Dark-theme corner-border colors — alphas bumped so the warm
and cool catch lights read clearly against the deep substrate.
See :root for the full rationale on the corner-vs-drop-shadow
refinement. The base white border tint drops in alpha here
because the deep canvas absorbs whites more readily. */
--corner-light-warm: rgba(255, 130, 30, 0.68);
--corner-light-cool: rgba(139, 92, 246, 0.58);
--chip-border-base: linear-gradient(
135deg,
rgba(255, 255, 255, 0.10) 0%,
rgba(255, 255, 255, 0.02) 100%
);
}
/* Custom component styles - Fire-themed */
@ -752,35 +771,55 @@ body {
the unprefixed form; Lightning CSS's autoprefixer adds the prefix
per browserslist (ios_saf <18 still needs it). */
/* Glass panels — the canonical floating-chrome surface. 2026-06-04
two-light-source pass: `--edge-light-warm` (offset toward bottom-
left) and `--edge-light-cool` (offset toward top-right) lead the
shadow stack so every glass surface picks up the directional rim
glows from the matching corners of the body gradient. Order
matters — directional glows must paint OUTSIDE the structural
elevation shadow, so they sit at the top of the stack (CSS paints
the LAST listed shadow lowest visually, but for box-shadow the
list order doesn't matter for compositing — what matters is each
shadow's geometry. They're listed warm→cool→rim→elevation as a
readability convention). */
corner-border pass (refines the prior two-light-source pass):
the warm + cool light response now paints on the chip's 1px
border using the multi-layer background + transparent-border
technique:
1. linear-gradient(surface, surface) padding-box — the chip's
translucent fill, clipped to the padding box so it doesn't
cover the 1px border ring.
2. radial-gradient(at 0% 100%, warm) border-box — warm corner
catch-light, anchored at the chip's bottom-left.
3. radial-gradient(at 100% 0%, cool) border-box — cool corner
catch-light, anchored at the chip's top-right.
4. --chip-border-base border-box — faint diagonal white tint
under the corner gradients so the rest of the rim isn't
invisible (gives the chip a sensible edge far from either
light source).
The `border: 1px solid transparent` is what exposes those
border-box-clipped gradient layers as the visible rim.
Drop-shadow stack is now just rim-light-inner + elevation —
the directional warm/cool outer glows are gone per operator
feedback ("reduce those box shadows quite a bit"). */
.glass-panel {
background: var(--glass-surface-mid);
background:
linear-gradient(var(--glass-surface-mid), var(--glass-surface-mid))
padding-box,
radial-gradient(at 0% 100%, var(--corner-light-warm) 0%, transparent 42%)
border-box,
radial-gradient(at 100% 0%, var(--corner-light-cool) 0%, transparent 42%)
border-box,
var(--chip-border-base) border-box;
border: 1px solid transparent;
backdrop-filter: blur(12px) saturate(180%);
box-shadow:
var(--edge-light-warm),
var(--edge-light-cool),
var(--rim-light-inner),
var(--rim-light-outer),
var(--elevation-ambient);
}
.glass-panel-strong {
background: var(--glass-surface-high);
background:
linear-gradient(var(--glass-surface-high), var(--glass-surface-high))
padding-box,
radial-gradient(at 0% 100%, var(--corner-light-warm) 0%, transparent 42%)
border-box,
radial-gradient(at 100% 0%, var(--corner-light-cool) 0%, transparent 42%)
border-box,
var(--chip-border-base) border-box;
border: 1px solid transparent;
backdrop-filter: blur(20px) saturate(180%);
box-shadow:
var(--edge-light-warm),
var(--edge-light-cool),
var(--rim-light-inner),
var(--rim-light-outer),
var(--elevation-pronounced);
}