.stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
    margin-top:30px;
}

.mode-selection {
    margin-bottom: 20px;
}

.mode-btn {
    padding: 10px 20px;
    border: 2px solid var(--wa-accent-ink);
    background: white;
    color: var(--wa-accent-ink);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.mode-btn.active {
    background: var(--wa-accent-ink);
    color: white;
}

.mode-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px oklch(22% 0.01 100 / 0.15);
}

.stat-box {
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    border-left: 4px solid var(--wa-accent-ink);
}

.stat-label {
    font-size: 12px;
    color: var(--wa-text-muted);
    text-transform: uppercase;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    color: var(--wa-text);
}

.stat-box.correct {
    border-left-color: #4caf50;
}

.stat-box.incorrect {
    border-left-color: #f44336;
}

.stat-box.round {
    border-left-color: #2196f3;
}

.question-section {
    background: var(--wa-bg-tint);
    border: 1px solid var(--wa-border);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.question {
    font-size: 18px;
    color: var(--wa-text);
    margin-bottom: 20px;
    font-weight: 500;
}

.verb-highlight {
    color: var(--wa-accent-ink);
    font-weight: bold;
    font-size: 24px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--wa-text);
    font-weight: 500;
    font-size: 14px;
}

input[type="text"] {
    width: 100%;
    box-sizing: border-box;
    padding: 12px;
    border: 2px solid var(--wa-border);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--wa-accent-ink);
}

.button-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

button {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-check {
    background: var(--wa-accent);
    color: var(--wa-accent-text);
    flex: 2;
}

.btn-check:hover {
    background: var(--wa-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px oklch(22% 0.01 100 / 0.15);
}

.btn-next {
    background: var(--wa-text);
    color: white;
    flex: 2;
}

.btn-next:hover {
    background: oklch(32% 0.01 100);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px oklch(22% 0.01 100 / 0.15);
}

.btn-reset {
    background: var(--wa-surface);
    color: var(--wa-text);
    border: 1px solid var(--wa-border);
    padding: 8px 16px;
    font-size: 14px;
    flex: 1;
}

.btn-reset:hover {
    background: var(--wa-bg-tint);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px oklch(22% 0.01 100 / 0.15);
}

.feedback {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    display: none;
}

.feedback.show {
    display: block;
}

.feedback.correct {
    background: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #4caf50;
}

.feedback.incorrect {
    background: #ffebee;
    color: #c62828;
    border-left: 4px solid #f44336;
}

.hidden-form {
    display: none;
}

/* Zwischenueberschriften in den Erklaerungen: korrekte h2-Ebene (nach h1),
   aber optisch moderat gehalten. */
h2 {
    font-size: 1.15em;
    margin: 18px 0 8px;
}
/* Spielbereich: Formulare senden an #spiel, nach dem Neuladen steht die
   Aufgabe oben im Fenster statt Werbung und Erklaerung. */
#spiel { scroll-margin-top: 8px; }

.mode-selection { display: flex; flex-wrap: wrap; gap: 10px; }

input[type="text"]:disabled {
    background: var(--wa-surface);
    color: var(--wa-text);
    opacity: 1;
    -webkit-text-fill-color: var(--wa-text);
}

.spiel-ende { text-align: center; font-size: 18px; margin-top: 20px; }

/* Multiple Choice nach dem Pruefen: richtige Antworten markieren */
.mc-antwort { display: flex; align-items: center; gap: 10px; cursor: pointer; font-weight: normal; margin: 15px 0; }
.mc-antwort input { width: 20px; height: 20px; flex: none; }
.mc-richtig { color: #2e7d32; font-weight: 600; }
.mc-falsch { color: #c62828; text-decoration: line-through; }
.mc-hinweis { font-size: 14px; color: var(--wa-text-muted); margin: 0 0 10px; }