/* =========================================================
   PRACTICE ANSWER CHOICE ALIGNMENT

   Keeps the regular Practice page answer choices visually
   consistent with Practice Express: A/B/C/D markers, fixed
   marker width, and a single aligned text column.
   ========================================================= */

.practice-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.practice-option {
    position: relative;

    display: flex;
    align-items: center;
    gap: 10px;

    width: 100%;
    min-height: 58px;
    padding: 10px 12px;

    border: 1px solid #e5e7eb;
    border-radius: 6px;

    background: #ffffff;
    color: var(--text-color, #374151);

    font-size: 0.88rem;
    line-height: 1.35;

    cursor: pointer;
    box-sizing: border-box;

    transition:
        background-color 0.15s ease,
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.practice-option:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.practice-option > input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.practice-option-marker {
    flex: 0 0 34px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 34px;
    height: 34px;

    border: 2px solid #cbd5e1;
    border-radius: 50%;

    background: #ffffff;
    color: #475569;

    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1;

    box-sizing: border-box;
}

.practice-option-marker-checkbox {
    border-radius: 8px;
}

.practice-option-text {
    flex: 1 1 auto;
    min-width: 0;

    display: block;

    margin: 0;
    padding: 0;

    color: inherit;
    line-height: 1.45;
}

.practice-option-text p {
    margin: 0;
}

.practice-option:has(> input:checked) {
    border-color: var(--primary-color, #3273dc);
    background: #f8fbff;
    box-shadow: 0 0 0 2px rgba(50, 115, 220, 0.08);
}

.practice-option:has(> input:checked) .practice-option-marker {
    border-color: var(--primary-color, #3273dc);
    color: var(--primary-color, #3273dc);
}

.practice-option:focus-within {
    border-color: var(--primary-color, #3273dc);
    box-shadow: 0 0 0 3px rgba(50, 115, 220, 0.10);
}

@media (max-width: 640px) {
    .practice-option {
        min-height: 54px;
        padding: 9px 10px;
        gap: 9px;
    }

    .practice-option-marker {
        flex-basis: 32px;
        width: 32px;
        height: 32px;
    }
}