/* Review page — relies on base.css for reset, body bg/font, menu. */
body {
    display: flex;
    align-items: center;
    justify-content: center;
}

#card-area {
    width: 100%;
    max-width: 500px;
    padding: 1rem;
}

.card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    padding: 2rem 1rem;
}

.progress { font-size: 1.3rem; color: #888; }
.sentence { font-size: 1.4rem; line-height: 1.6; text-align: center; }
.word-display { font-size: 2rem; font-weight: bold; text-align: center; }
.definition {
    font-size: 1.1rem;
    line-height: 1.5;
    text-align: center;
    color: #93c5fd;
    font-style: italic;
}
.done { font-size: 1.6rem; color: #aaa; }

.buttons {
    display: flex;
    gap: 2rem;
    width: 100%;
    justify-content: center;
}

.btn {
    font-size: 1.5rem;
    font-weight: bold;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    min-width: 120px;
    color: white;
    touch-action: manipulation;
}

.btn:active { transform: scale(0.95); }

.btn-yes { background: #16a34a; }
.btn-no { background: #dc2626; }
.btn-check {
    background: #2563eb;
    min-width: 60px;
    padding: 1.2rem 1.5rem;
}