freezmo/app/deck/[id]/page.tsx
Martin Dvorak 52cce42cde Frosted ice glass restyle
Rebuilds the look around the spec: an ice scene, one shared glass
recipe, icy accents and glass on every large surface. Visual only —
layout, behaviour, copy and functionality are untouched.

Background
- .ice-scene: fixed, z-index -1, pointer-events none. Navy base
  (#070b16 to #0c1426) in dark, pale (#f4f9ff to #e6f1fb) in light,
  four drifting glacier blobs (#38bdf8/#60a5fa/#818cf8, 30-60s
  transform-only loops), five glossy ice orbs (40-220px radial
  gradients with a highlight at 30% 25% and a blue shadow) placed so the
  glass blurs them, and an SVG feTurbulence grain at 4-5%.
- prefers-reduced-motion stops the drift; phones get two blobs and two
  orbs fewer.

Glass
- One shared recipe (.glass-panel, .card, .sidebar-surface,
  .study-chrome, .tabbar, .glass, .gate-card): rgba(255,255,255,.06)
  dark / .55 light, blur(24px) saturate(140%) (16px on phones), a bright
  1px rim, an inset top highlight and a blue-tinted outer shadow.
- Nested glass (chips, inputs, secondary buttons) is more opaque and
  never adds a second blur layer. @supports fallback for no
  backdrop-filter. Radii: 24-28px cards/sheets, 14px inputs/buttons,
  pills for chips. Cards hover brighter + cyan rim + 2px lift, 180ms.

Colour and type
- Accent is glacier cyan (#38bdf8) to ice blue (#0ea5e9); progress bars
  and selected states use the gradient; the active sidebar item is a
  frosted highlight with a cyan rim.
- Primary CTA: icy gradient — white to #bfe3ff with ink text in dark,
  deep blue in light (biased so the label sits on the darker half and
  keeps 5.6:1).
- Leftover slate/black greys replaced with navy-tinted frost tokens.
- Headings are semibold with tighter tracking.

Screens
- Dashboard: the sidebar is one tall inset rounded glass panel; deck
  cards are glass.
- Gate: one centred glass card over the scene, orbs visible behind it.
- Sheets/modals: glass over the dimmed, lightly blurred backdrop.
- Study view: question card more opaque (.glass-solid); top bar and
  pager are slim glass pills.

Perf: measured on a phone viewport with 4x CPU throttling. The animated
blobs' filter: blur() was the whole cost (150ms vs 33ms per frame), so
they are soft radial gradients with no filter now; idle 60fps, ~17ms
median while scrolling.

Tests updated for the new tokens: contrast 18/18 AA, deck chrome 15/15,
key gate 49/49, install sheet 64/64, deck fixes 15/15, retry 14/14,
zoom 6/6, final ux 12/12, security 8/8, pwa 16/16.
2026-10-08 10:11:55 +00:00

71 lines
2.2 KiB
TypeScript

"use client";
import Link from "next/link";
import { useParams } from "next/navigation";
import { useEffect, useState } from "react";
import { ApiKeyGate } from "@/components/ApiKeyGate";
import { StudyFeed } from "@/components/StudyFeed";
import { Button, Spinner } from "@/components/ui";
import type { Deck } from "@/lib/schemas";
import { getDeck } from "@/lib/storage";
export default function DeckPage() {
const params = useParams<{ id: string }>();
const id = typeof params.id === "string" ? params.id : "";
const [deck, setDeck] = useState<Deck | null>(null);
const [loaded, setLoaded] = useState(false);
useEffect(() => {
if (!id) {
setLoaded(true);
return;
}
setDeck(getDeck(id) ?? null);
setLoaded(true);
}, [id]);
if (!loaded) {
return (
<main className="frost-bg grid min-h-dvh place-items-center">
<div className="relative flex items-center gap-3 text-sm font-semibold text-frost-800 dark:text-frost-100">
<Spinner className="size-5" /> Loading your deck…
</div>
</main>
);
}
if (!deck) {
return (
<main className="frost-bg grid min-h-dvh place-items-center px-4">
<div className="card relative max-w-md space-y-3 p-6 text-center">
<p className="text-4xl" aria-hidden>
🧊
</p>
<h1 className="text-xl font-extrabold text-frost-950 dark:text-frost-50">Deck not found</h1>
<p className="text-sm text-frost-600 dark:text-frost-300">
This deck isn&apos;t in this browser&apos;s library. It may have been deleted, or it was
created in a different browser profile.
</p>
<div className="flex justify-center gap-2 pt-1">
<Link
href="/"
className="inline-flex items-center gap-2 rounded-2xl bg-accent-600 px-4 py-2.5 text-sm font-semibold text-white transition-colors hover:bg-accent-700"
>
Back to library
</Link>
<Link href="/create">
<Button variant="secondary">Create a deck</Button>
</Link>
</div>
</div>
</main>
);
}
return (
<ApiKeyGate>
<StudyFeed key={deck.id} deck={deck} />
</ApiKeyGate>
);
}