Dev Lab: server-autoritatives Entwicklerlabor mit 6 Mechaniken + 189 Aufgaben

Dev Lab bündelt mehrere Disziplinen (SQL, Java/Debugging, Git, HTML, CSS, Regex,
PHP, REST) in 11 Spielen mit zusammen 189 Aufgaben. Im Gegensatz zur ersten,
rein clientseitigen Skizze jetzt server-autoritativ, DB-gestützt und im Admin
pflegbar – mit echter Mechanik-Vielfalt statt überall Lückentext:
cloze (Lücke tippen), choice (Multiple Choice), order (Bausteine zusammensetzen),
spot (Bug anklicken), match (Paare zuordnen), regex (Muster schreiben mit
Live-Treffer-Vorschau).

Prüfung und Score ausschließlich serverseitig – die Lösungen verlassen nie das
Backend; Eingabe-Platzhalter sind neutrale Labels (Lösungs-Leak behoben).
Fehler-Mechanik mit Versuchen + Hinweis + Auflösung, kein Game-Over; Score über
die generische game_scores-Tabelle (Kennung devlab, deck=Spiel-Slug).

- Entities DevLabGame/DevLabTask (JSON-payload) + Flyway V8__devlab.sql
- DevLabService mit sechs Mechanik-Checkern; API /api/devlab/** (CSRF-ausgenommen,
  devlab in KNOWN_GAMES)
- Admin /admin/devlab (Spiele + Aufgaben pflegen); polymorphe Frontend-Engine
  devlabgame.js + DB-getriebener Hub devlab.js
- Inhalte aus devlab/content.json (idempotenter Seeder); ersetzt die erste
  clientseitige Dev-Lab-Skizze (devlab.js/devlabgame.js/-game.html/-game.css neu)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
AliceDarkest
2026-06-30 16:32:03 +02:00
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/* === Dev Lab === Zentraler Hub für Programmier- und Webtechnologien.
Design folgt STYLEGUIDE.md: nur theme.css-Tokens, Prefix dl-. */
body.dl-body {
min-height: 100vh;
color: var(--text);
}
.dl-shell.mf-shell.no-right {
min-height: calc(100vh - 3.5rem);
}
.dl-topbar {
align-items: center;
}
.dl-lab-status {
margin-top: auto;
}
.dl-lab-status h4 {
color: var(--accent);
font-size: .74rem;
letter-spacing: .12em;
text-transform: uppercase;
margin-bottom: .75rem;
}
.dl-lab-status p {
color: var(--muted);
font-size: .78rem;
line-height: 1.45;
margin-top: .65rem;
}
.dl-main {
display: flex;
flex-direction: column;
gap: 1rem;
}
.dl-hero {
display: grid;
grid-template-columns: minmax(0, 1fr) 220px;
align-items: center;
min-height: 230px;
overflow: hidden;
position: relative;
}
.dl-hero::before {
content: "";
position: absolute;
inset: 0;
background:
linear-gradient(90deg, transparent 0 31px, var(--line) 32px, transparent 33px),
linear-gradient(0deg, transparent 0 31px, var(--line) 32px, transparent 33px);
background-size: 34px 34px;
opacity: .2;
pointer-events: none;
}
.dl-hero > * {
position: relative;
z-index: 1;
}
.dl-hero h2 {
max-width: 760px;
color: var(--heading);
font-size: clamp(1.6rem, 3.2vw, 2.7rem);
line-height: 1.08;
margin: .4rem 0 .75rem;
}
.dl-hero p:not(.mf-eyebrow) {
max-width: 780px;
color: var(--muted);
line-height: 1.6;
}
.dl-tube {
position: relative;
display: flex;
align-items: center;
justify-content: center;
min-height: 190px;
color: var(--accent);
filter: drop-shadow(0 0 16px var(--glow-s));
}
.dl-tube svg {
width: 132px;
height: 176px;
}
.dl-tube span {
position: absolute;
font-family: "JetBrains Mono", "Fira Code", "Consolas", "Courier New", monospace;
color: var(--secondary);
font-weight: 800;
text-shadow: 0 0 12px var(--glow-w);
animation: dlFloat 4.8s ease-in-out infinite;
}
.dl-tube span:nth-child(2) { top: 55px; left: 72px; animation-delay: 0s; }
.dl-tube span:nth-child(3) { top: 82px; right: 46px; animation-delay: -.9s; }
.dl-tube span:nth-child(4) { bottom: 56px; left: 80px; animation-delay: -1.8s; }
.dl-tube span:nth-child(5) { bottom: 82px; right: 66px; animation-delay: -2.8s; }
.dl-workbench {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
gap: 1rem;
align-items: start;
}
.dl-panel-head {
display: flex;
align-items: center;
justify-content: space-between;
gap: 1rem;
margin-bottom: .9rem;
}
.dl-panel-head h2,
.dl-panel-head h3 {
color: var(--heading);
font-size: 1rem;
}
.dl-station-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: .8rem;
}
.dl-station {
display: grid;
grid-template-columns: 54px minmax(0, 1fr);
gap: .75rem;
width: 100%;
min-height: 126px;
padding: .9rem;
text-align: left;
color: var(--text);
background: var(--surface-2);
border: 1px solid var(--border);
border-radius: 14px;
cursor: pointer;
transition: transform .16s ease, border-color .18s ease, box-shadow .2s ease, background-color .2s ease;
}
.dl-station:hover,
.dl-station.active {
transform: translateY(-2px);
border-color: var(--border-accent);
box-shadow: 0 0 18px var(--glow-w);
}
.dl-station.active {
background: color-mix(in srgb, var(--accent) 10%, var(--surface-2));
}
.dl-station-icon,
.dl-world-icon {
display: inline-flex;
align-items: center;
justify-content: center;
color: var(--accent);
background: var(--surface);
border: 1px solid var(--border-accent);
box-shadow: inset 0 0 18px var(--glow-w), 0 0 12px var(--glow-w);
}
.dl-station-icon {
width: 54px;
height: 54px;
border-radius: 13px;
font-size: 1rem;
font-weight: 900;
}
.dl-station h3 {
color: var(--heading);
font-size: 1rem;
margin-bottom: .25rem;
}
.dl-station p {
color: var(--muted);
font-size: .82rem;
line-height: 1.45;
}
.dl-station-meta {
display: flex;
flex-wrap: wrap;
gap: .35rem;
margin-top: .65rem;
}
.dl-chip {
display: inline-flex;
align-items: center;
min-height: 24px;
padding: .18rem .48rem;
border-radius: 7px;
border: 1px solid var(--border);
color: var(--muted);
font-size: .68rem;
font-weight: 800;
letter-spacing: .03em;
text-transform: uppercase;
}
.dl-world {
position: sticky;
top: 1rem;
}
.dl-world-head {
display: flex;
align-items: center;
gap: .85rem;
margin-bottom: .8rem;
}
.dl-world-icon {
width: 62px;
height: 62px;
border-radius: 16px;
font-size: 1.1rem;
font-weight: 900;
}
.dl-world h2 {
color: var(--heading);
font-size: 1.5rem;
}
.dl-world-copy {
color: var(--muted);
line-height: 1.55;
}
.dl-progression {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: .55rem;
margin: 1rem 0;
}
.dl-progression div {
padding: .65rem;
background: var(--surface-2);
border: 1px solid var(--border);
border-radius: 10px;
}
.dl-progression span {
display: block;
color: var(--muted);
font-size: .66rem;
letter-spacing: .08em;
text-transform: uppercase;
}
.dl-progression b {
display: block;
color: var(--heading);
font-size: .95rem;
margin-top: .18rem;
}
.dl-mechanics {
display: flex;
flex-wrap: wrap;
gap: .45rem;
margin-bottom: 1rem;
}
.dl-mechanics .dl-chip {
color: var(--secondary);
border-color: var(--secondary);
background: color-mix(in srgb, var(--secondary) 12%, transparent);
}
.dl-games-head {
margin-top: .2rem;
}
.dl-game-list {
display: grid;
gap: .65rem;
}
.dl-game {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
gap: .85rem;
align-items: center;
padding: .8rem;
background: var(--surface-2);
border: 1px solid var(--border);
border-radius: 12px;
}
.dl-game h4 {
color: var(--heading);
font-size: .95rem;
margin-bottom: .25rem;
}
.dl-game p {
color: var(--muted);
font-size: .8rem;
line-height: 1.45;
}
.dl-game-actions {
display: flex;
flex-direction: column;
gap: .4rem;
align-items: flex-end;
}
.dl-game-state {
font-size: .66rem;
font-weight: 900;
letter-spacing: .06em;
text-transform: uppercase;
color: var(--muted);
}
.dl-game.playable .dl-game-state {
color: var(--success);
}
.dl-game .mf-btn {
min-width: 92px;
padding: .48rem .75rem;
font-size: .72rem;
}
@keyframes dlFloat {
0%, 100% { transform: translateY(0); opacity: .75; }
50% { transform: translateY(-9px); opacity: 1; }
}
@media (max-width: 1120px) {
.dl-workbench {
grid-template-columns: 1fr;
}
.dl-world {
position: static;
}
}
@media (max-width: 760px) {
.dl-hero {
grid-template-columns: 1fr;
min-height: auto;
padding-top: 3.2rem;
}
.dl-tube {
display: none;
}
.dl-station-grid {
grid-template-columns: 1fr;
}
.dl-progression {
grid-template-columns: 1fr;
}
.dl-game {
grid-template-columns: 1fr;
}
.dl-game-actions {
align-items: flex-start;
}
}
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/* === Dev Lab – Spiel-Engine === polymorphe Mechaniken, Farben/Tokens zentral aus theme.css
(richtig = Blau, falsch = Rot, Akzent = Amber). Keine hartkodierten Farben. */
@keyframes dlgIn { 0% { opacity: 0; transform: translateY(14px); } 100% { opacity: 1; transform: translateY(0); } }
body.dlg-body { min-height: 100vh; display: flex; flex-direction: column; color: var(--text); }
.dlg-shell { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; display: flex; flex-direction: column; padding: 0.7rem 0.9rem 1.4rem; gap: 0.7rem; }
.dlg-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.5rem 1.1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--g-soft); }
.dlg-head-title { text-align: center; }
.dlg-head-title h1 { color: var(--accent); font-size: 1.25rem; text-shadow: 0 0 8px var(--glow-s); }
.dlg-header-tools { display: flex; align-items: center; gap: 0.7rem; }
.dlg-back, .dlg-logout { text-decoration: none; font-weight: bold; }
.dlg-back { color: var(--accent); } .dlg-logout { color: var(--danger); }
.dlg-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.55rem; }
.dlg-bar-group { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.dlg-stat { display: inline-flex; align-items: baseline; gap: 0.4rem; padding: 0.35rem 0.7rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); white-space: nowrap; }
.dlg-stat b { font-size: 1.05rem; color: var(--accent); }
.dlg-stage { flex: 1; display: grid; grid-template-columns: 1fr 300px; gap: 0.8rem; align-items: start; }
.dlg-card { background: var(--surface); border: 1px solid var(--border-accent); border-radius: 16px; padding: 1.3rem 1.5rem 1.4rem; box-shadow: 0 0 24px var(--glow-w); animation: dlgIn 0.32s ease-out; min-width: 0; }
.dlg-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.5rem; }
.dlg-points { color: var(--accent); font-weight: 800; }
.dlg-card h2 { color: var(--heading); font-size: 1.3rem; font-weight: 800; margin-bottom: 0.4rem; }
.dlg-narrative { color: var(--text); line-height: 1.55; margin-bottom: 0.5rem; }
.dlg-narrative[hidden], .dlg-instruction[hidden] { display: none; }
.dlg-instruction { color: var(--muted); font-size: 0.9rem; margin-bottom: 0.7rem; }
.dlg-playfield { margin: 0.4rem 0 0.8rem; }
.dlg-mini { color: var(--muted); font-size: 0.78rem; margin: 0.5rem 0 0.3rem; }
.dlg-mini.reveal { color: var(--secondary); font-family: monospace; }
/* Code + Lücken (cloze) */
.dlg-code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.1rem; overflow-x: auto; box-shadow: inset 0 0 22px var(--glow-w); }
.dlg-code, .dlg-code code { font-family: "JetBrains Mono", "Fira Code", "Consolas", monospace; font-size: 0.92rem; line-height: 2; white-space: pre; color: var(--text); }
.dlg-gap { font-family: inherit; font-size: inherit; color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); border: 1px solid var(--border-accent); border-radius: 5px; padding: 0.05rem 0.35rem; margin: 0 0.12rem; min-width: 3ch; }
.dlg-gap::placeholder { color: var(--muted); opacity: 0.7; }
.dlg-gap:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--glow-w); }
.dlg-gap.correct { color: var(--success); border-color: var(--success); background: color-mix(in srgb, var(--success) 16%, transparent); }
.dlg-gap.wrong { color: var(--danger); border-color: var(--danger); background: color-mix(in srgb, var(--danger) 16%, transparent); }
.dlg-gap.revealed { color: var(--secondary); border-color: var(--secondary); background: color-mix(in srgb, var(--secondary) 14%, transparent); }
/* Multiple Choice */
.dlg-question { color: var(--heading); font-weight: 600; margin-bottom: 0.6rem; }
.dlg-choices { display: grid; gap: 0.55rem; }
.dlg-choice { text-align: left; padding: 0.7rem 1rem; border: 1px solid var(--border-accent); border-radius: 10px; background: var(--surface-2); color: var(--text); font-size: 0.98rem; cursor: pointer; transition: border-color .18s, background .18s; }
.dlg-choice:hover:not(:disabled) { border-color: var(--accent); background: var(--surface); }
.dlg-choice.selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--glow-w); }
.dlg-choice.correct { border-color: var(--success); background: color-mix(in srgb, var(--success) 16%, transparent); color: var(--success); }
.dlg-choice.wrong { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
.dlg-choice:disabled { cursor: default; }
/* Tokens (order + spot) */
.dlg-token, .dlg-spot-token { font-family: "JetBrains Mono", "Consolas", monospace; font-size: 0.9rem; padding: 0.4rem 0.7rem; border: 1px solid var(--border-accent); border-radius: 8px; background: var(--surface-2); color: var(--text); cursor: pointer; transition: all .15s; }
.dlg-token:hover:not(:disabled), .dlg-spot-token:hover:not(:disabled) { border-color: var(--accent); transform: translateY(-1px); }
.dlg-order-answer { min-height: 2.6rem; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0.6rem; border: 1px dashed var(--border-accent); border-radius: 10px; background: color-mix(in srgb, var(--accent) 5%, transparent); }
.dlg-order-answer:not(.filled)::before { content: attr(data-empty); color: var(--muted); font-size: 0.82rem; }
.dlg-order-bank { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.dlg-spot { display: flex; flex-wrap: wrap; gap: 0.45rem; padding: 0.8rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; }
.dlg-spot-token.selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--glow-w); color: var(--accent); }
.dlg-spot-token.correct { border-color: var(--success); color: var(--success); background: color-mix(in srgb, var(--success) 14%, transparent); }
.dlg-spot-token.wrong { border-color: var(--danger); color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent); }
/* Zuordnen (match) */
.dlg-match { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.dlg-match-col { display: flex; flex-direction: column; gap: 0.5rem; }
.dlg-match-item { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 0.6rem 0.8rem; border: 1px solid var(--border-accent); border-radius: 10px; background: var(--surface-2); color: var(--text); cursor: pointer; text-align: left; transition: all .15s; }
.dlg-match-item:hover:not(:disabled) { border-color: var(--accent); }
.dlg-match-item.active { border-color: var(--accent); box-shadow: 0 0 0 2px var(--glow-w); }
.dlg-match-item.connected { border-color: var(--secondary); background: color-mix(in srgb, var(--secondary) 12%, transparent); }
.dlg-match-badge { min-width: 1.4rem; height: 1.4rem; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 0.72rem; font-weight: 800; color: var(--accent-ink); background: transparent; }
.dlg-match-item.connected .dlg-match-badge { background: var(--secondary); }
/* Regex */
.dlg-regex { display: flex; flex-direction: column; gap: 0.7rem; }
.dlg-regex-input { font-family: "JetBrains Mono", "Consolas", monospace; font-size: 1rem; padding: 0.6rem 0.8rem; border: 1px solid var(--border-accent); border-radius: 10px; background: var(--surface-2); color: var(--accent); }
.dlg-regex-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--glow-w); }
.dlg-regex-samples { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.dlg-sample { display: flex; flex-direction: column; gap: 0.15rem; padding: 0.4rem 0.7rem; border: 1px solid var(--border); border-radius: 9px; font-family: "JetBrains Mono", monospace; font-size: 0.85rem; background: var(--surface-2); }
.dlg-sample small { font-family: inherit; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.dlg-sample.ok { border-color: var(--success); color: var(--success); }
.dlg-sample.bad { border-color: var(--danger); color: var(--danger); }
/* Feedback */
.dlg-feedback { min-height: 1.3rem; font-weight: 700; margin-bottom: 0.4rem; line-height: 1.5; }
.dlg-feedback.correct { color: var(--success); } .dlg-feedback.correct::before { content: "\2713 "; }
.dlg-feedback.wrong { color: var(--danger); } .dlg-feedback.wrong::before { content: "\2717 "; }
.dlg-feedback.revealed { color: var(--secondary); }
.dlg-success { color: var(--secondary); background: color-mix(in srgb, var(--secondary) 10%, transparent); border-left: 3px solid var(--secondary); border-radius: 6px; padding: 0.7rem 0.9rem; margin-bottom: 0.7rem; line-height: 1.5; }
.dlg-success[hidden] { display: none; }
.dlg-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.dlg-actions .mf-btn[hidden] { display: none; }
/* Seitenpanel */
.dlg-side h2 { color: var(--accent); font-size: 1rem; margin-bottom: 0.5rem; }
.dlg-description { color: var(--muted); font-size: 0.88rem; line-height: 1.5; margin-bottom: 0.9rem; }
.dlg-progress span { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }
.dlg-progress .mf-bar { margin-top: 0.3rem; }
.dlg-best { color: var(--muted); font-size: 0.82rem; margin-top: 0.9rem; }
/* Ergebnis-Overlay */
.dlg-overlay { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--bg-glow), rgba(0,0,0,.55); backdrop-filter: blur(4px); z-index: 1000; padding: 1rem; }
.dlg-overlay[hidden] { display: none; }
.dlg-result-card { background: var(--surface); border: 1px solid var(--border-accent); border-radius: 16px; padding: 1.6rem 1.8rem; width: min(440px, 94vw); text-align: center; box-shadow: 0 0 30px var(--glow-w); animation: dlgIn 0.4s ease-out; }
.dlg-result-card h2 { color: var(--accent); margin-bottom: 0.4rem; }
.dlg-result-stars { font-size: 2rem; color: var(--accent); letter-spacing: 0.2rem; margin-bottom: 0.5rem; text-shadow: 0 0 12px var(--glow-s); }
.dlg-result-score { font-size: 1.35rem; color: var(--text); margin-bottom: 0.4rem; } .dlg-result-score strong { color: var(--accent); }
.dlg-result-detail { color: var(--muted); margin-bottom: 0.5rem; }
.dlg-result-high { color: var(--accent); font-weight: 800; margin-bottom: 0.8rem; }
.dlg-result-high[hidden] { display: none; }
.dlg-result-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; justify-content: center; margin-top: 1rem; }
@media (max-width: 820px) { .dlg-stage { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
.dlg-head-title h1 { font-size: 1.05rem; }
.dlg-stat { font-size: 0.62rem; padding: 0.3rem 0.5rem; }
.dlg-code, .dlg-code code { font-size: 0.82rem; }
}