Files
Lumotia/src/lib/components/ToastViewport.svelte
Jake e857a814ad fix(ui): remove side-stripe borders in favour of subtle bg tints
Side-stripe borders (border-left: 2px or 3px in an accent colour, with
the rest of the element having no border) are the textbook AI-coded-IDE
"selected-state" pattern. The brand vocabulary is colour-tint and
chevron, not stripe-and-fill.

Replaced eight sites:
- VirtualSegmentList active/match/default segment rows: bg-accent/10,
  bg-warning/10, hover:bg-hover (drop the stripes; bg-warning bumped
  /5 → /10 so it's visible without the stripe doing the work).
- viewer/+page.svelte: same pattern as VirtualSegmentList.
- TasksPage profile-list tabs: bg-accent/10 + font-medium for active,
  hover:bg-hover for inactive. rounded-md added so the tint follows
  the row outline.
- ToastViewport: replaced border-left + variant colour with full 1px
  border + bg tint + border-color tint (color-mix() with the matching
  semantic token at 35% / 10%). Also removed the orphan --moss /
  --signal / --ember tokens — they were not defined in app.css and
  fell back to hex literals.
- preview/+page.svelte: dropped the phase-coloured left stripe and
  the borderColorClass derivation; the header already has a pulsing
  dot / animated bars / spinner for each phase, so the stripe was
  redundant.
2026-05-07 09:18:54 +01:00

144 lines
4.2 KiB
Svelte

<script lang="ts">
import type { ToastSeverity } from "$lib/types/app";
// Renders the toast stack in the bottom-right of the viewport. Mount once
// at the app root (in +layout.svelte). Reads from the global toasts store.
//
// Severity colour mapping uses the brand palette via CSS variables already
// defined in app.css — no inline literals.
//
// Honours prefers-reduced-motion via the existing :root[data-reduce-motion]
// attribute that preferences.svelte.js sets.
import { toasts } from '$lib/stores/toasts.svelte.js';
import { X } from 'lucide-svelte';
function severityClass(severity: ToastSeverity) {
switch (severity) {
case 'success': return 'toast-success';
case 'info': return 'toast-info';
case 'warn': return 'toast-warn';
case 'error': return 'toast-error';
default: return 'toast-info';
}
}
</script>
<div class="toast-viewport" aria-live="polite" aria-atomic="false">
{#each toasts.items as toast (toast.id)}
<div
class="toast {severityClass(toast.severity)}"
role={toast.severity === 'error' ? 'alert' : 'status'}
>
<div class="toast-body">
<div class="toast-title">{toast.title}</div>
{#if toast.body}
<div class="toast-msg">{toast.body}</div>
{/if}
</div>
<button
class="toast-close"
aria-label="Dismiss"
onclick={() => toasts.dismiss(toast.id)}
type="button"
>
<X size={14} aria-hidden="true" />
</button>
</div>
{/each}
</div>
<style>
.toast-viewport {
position: fixed;
bottom: 1rem;
right: 1rem;
display: flex;
flex-direction: column;
gap: 0.5rem;
z-index: 9999;
max-width: min(28rem, calc(100vw - 2rem));
pointer-events: none;
}
.toast {
pointer-events: auto;
display: flex;
align-items: flex-start;
gap: 0.75rem;
padding: 0.875rem 1rem;
border-radius: 0.5rem;
background: var(--color-bg-card);
color: var(--color-text);
border: 1px solid var(--color-border);
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
/* Slide in from right; honours reduce-motion via the existing class
that preferences.svelte.js applies to <html>. */
animation: toast-slide-in 200ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
:global(html.reduce-motion) .toast { animation: none; }
@keyframes toast-slide-in {
from { transform: translateX(100%); opacity: 0; }
to { transform: translateX(0); opacity: 1; }
}
/* Severity styling tints the whole surface and border in the matching
semantic colour. Brand-aligned: no side stripes, no decorative
accents. The body text and dismiss button still read against the
tinted background because the tints are at low alpha. */
.toast-info,
.toast-success {
background: color-mix(in oklch, var(--color-success) 10%, var(--color-bg-card));
border-color: color-mix(in oklch, var(--color-success) 35%, var(--color-border));
}
.toast-warn {
background: color-mix(in oklch, var(--color-warning) 10%, var(--color-bg-card));
border-color: color-mix(in oklch, var(--color-warning) 35%, var(--color-border));
}
.toast-error {
background: color-mix(in oklch, var(--color-danger) 10%, var(--color-bg-card));
border-color: color-mix(in oklch, var(--color-danger) 35%, var(--color-border));
}
.toast-body {
flex: 1;
min-width: 0;
}
.toast-title {
font-weight: 600;
font-size: 0.9375rem;
line-height: 1.4;
word-wrap: break-word;
}
.toast-msg {
margin-top: 0.25rem;
font-size: 0.875rem;
line-height: 1.5;
color: var(--text-muted, rgba(255, 255, 255, 0.7));
word-wrap: break-word;
}
.toast-close {
flex-shrink: 0;
background: transparent;
border: none;
color: var(--text-muted, rgba(255, 255, 255, 0.6));
cursor: pointer;
padding: 0.25rem;
border-radius: 0.25rem;
display: flex;
align-items: center;
justify-content: center;
transition: background 100ms, color 100ms;
}
.toast-close:hover {
background: rgba(255, 255, 255, 0.08);
color: var(--text, #fff);
}
.toast-close:focus-visible {
outline: 2px solid var(--ember, #c87144);
outline-offset: 2px;
}
</style>