/* PE and physical activity input layout fixes */
#pe-quiz-main #activity-examples table,
#physical-activity-quiz-main table {
    table-layout: fixed;
}

#pe-quiz-main #activity-examples th.sub-area-cell,
#physical-activity-quiz-main th.sub-area-cell {
    width: 24rem;
}

#pe-quiz-main #activity-examples th.sub-area-cell,
#pe-quiz-main #activity-examples td,
#physical-activity-quiz-main th.sub-area-cell,
#physical-activity-quiz-main td {
    vertical-align: top;
}

#pe-quiz-main #activity-examples td,
#physical-activity-quiz-main td {
    display: table-cell;
}

#pe-quiz-main #activity-examples .activity-group,
#physical-activity-quiz-main .activity-group {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.8rem;
    width: 100%;
}

#pe-quiz-main #activity-examples .activity-group > .activity-input,
#physical-activity-quiz-main .activity-group > .activity-input {
    display: block;
    width: 100%;
    flex: 0 0 100%;
    margin-bottom: 0.4rem;
    border: var(--pixel-border) !important;
}

#pe-quiz-main #activity-examples .activity-group > .example-input,
#physical-activity-quiz-main .activity-group > .example-input {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    flex: 0 0 auto;
}

#pe-quiz-main #activity-examples th.sub-area-cell .sub-area-input,
#physical-activity-quiz-main th.sub-area-cell .sub-area-input {
    display: block;
    width: 100%;
    font-size: 1.5rem;
    transition: all 0.2s ease; /* match other inputs */
}

#pe-quiz-main #activity-examples th.sub-area-cell input.sub-area-input.correct,
#physical-activity-quiz-main th.sub-area-cell input.sub-area-input.correct {
    border-color: var(--correct) !important;
    color: var(--correct) !important;
    background: rgba(57, 255, 20, 0.2) !important;
    box-shadow: 0 0 8px rgba(57, 255, 20, 0.3) !important;
}

#pe-quiz-main
    #activity-examples
    th.sub-area-cell
    input.sub-area-input.incorrect,
#physical-activity-quiz-main th.sub-area-cell input.sub-area-input.incorrect {
    border-color: var(--incorrect) !important;
    color: var(--incorrect) !important;
    background: rgba(255, 87, 51, 0.2) !important;
    box-shadow: 0 0 8px rgba(255, 87, 51, 0.3) !important;
}

#pe-quiz-main #activity-examples th.sub-area-cell input.sub-area-input.retrying,
#physical-activity-quiz-main th.sub-area-cell input.sub-area-input.retrying {
    border-color: var(--retrying) !important;
    color: var(--retrying) !important;
    background: rgba(255, 195, 0, 0.2) !important;
    box-shadow: 0 0 8px rgba(255, 195, 0, 0.3) !important;
}

#pe-quiz-main #activity-examples th.sub-area-cell input.sub-area-input.revealed,
#physical-activity-quiz-main th.sub-area-cell input.sub-area-input.revealed {
    border-color: var(--revealed) !important;
    color: var(--revealed) !important;
    background: rgba(142, 68, 173, 0.2) !important;
    box-shadow: 0 0 8px rgba(142, 68, 173, 0.3) !important;
}

.activity-input-purple {
    border: 3px solid #8a2be2 !important;
}

td input.activity-input {
    border: 3px solid #8a2be2;
    background: var(--primary);
    font-weight: 800;
    color: var(--text-light);
}

td input.activity-input.correct {
    border-color: var(--correct);
    color: var(--correct);
}

td input.activity-input.incorrect {
    border-color: var(--incorrect);
    color: var(--incorrect);
}

td input.activity-input.retrying {
    border-color: var(--retrying);
    color: var(--retrying);
}

td input.activity-input.revealed {
    border-color: var(--revealed);
    color: var(--revealed);
    background: rgba(142, 68, 173, 0.1);
    box-shadow: 0 0 0 2px rgba(142, 68, 173, 0.2);
}

td input.example-input {
    border: 2px dashed var(--text-dark);
    background: var(--bg-light);
    margin-left: 0;
    border-left: none;
}

td input.example-input.correct {
    border-color: var(--correct);
    color: var(--correct);
    border-style: solid;
}

td input.example-input.incorrect {
    border-color: var(--incorrect);
    color: var(--incorrect);
    border-style: solid;
}

td input.example-input.retrying {
    border-color: var(--retrying);
    color: var(--retrying);
    border-style: solid;
}

td input.example-input.revealed {
    border-color: var(--revealed);
    color: var(--revealed);
    background: rgba(142, 68, 173, 0.1);
    border-style: solid;
    box-shadow: 0 0 0 2px rgba(142, 68, 173, 0.2);
}

td input.sub-step {
    margin-left: 1rem;
    width: calc(100% - 1rem);
    border: 2px dashed var(--primary);
    background: var(--bg-light);
}

#psr-pe td input.sub-step,
#psr-pe td input[placeholder='?�계 ?�명'] {
    border-style: dashed;
    border-color: var(--primary);
    background: var(--bg-light);
}

td input.activity-input:not(:first-child) {
    margin-top: 1.5rem;
}

.activity-group {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.8rem;
    padding: 1.2rem;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.02);
}

.activity-group .activity-input {
    width: 100%;
    flex: 0 0 100%;
    margin-bottom: 0.5rem;
    border: var(--pixel-border) !important;
}

.activity-group .example-input {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    text-align: center;
    padding: 0.9rem 0.8rem;
    margin: 0;
    display: block;
}

.activity-group + .activity-group {
    margin-top: 1.5rem;
}

#physical-activity-quiz-main .activity-group .example-input {
    min-width: 0;
    max-width: 100%;
    font-size: 1.5rem;
}

#physical-activity-quiz-main .activity-group {
    margin-bottom: 1.5rem;
    padding: 1.2rem;
}

.activity-group .examples-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
    align-items: flex-start;
}

#physical-activity-quiz-main td {
    padding: 1rem;
}

.activity-group .activity-input + .example-input {
    margin-top: 0;
}

.activity-group .example-input:first-of-type {
    margin-left: 0;
}

.activity-group .example-input + .example-input {
    margin-left: 0;
}

.activity-group:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.5);
    transition: all 0.2s ease;
}

#physical-activity-quiz-main input.activity-input,
.activity-group input.activity-input,
input.activity-input {
    border: 3px solid #8a2be2 !important;
}

#physical-activity-quiz-main input.activity-input,
#physical-activity-quiz-main .activity-group input.activity-input {
    background: var(--surface-muted) !important;
    border: var(--pixel-border) !important;
    color: var(--text-light);
    font-size: 1.5rem;
    box-shadow: 0.3rem 0.3rem 0 var(--border-strong);
}

#physical-activity-quiz-main th.sub-area-cell input.sub-area-input,
#physical-activity-quiz-main th.sub-area-cell input.sub-area-input.retrying {
    background: var(--surface-muted) !important;
    border: var(--pixel-border) !important;
    color: var(--text-light) !important;
    box-shadow: 0.3rem 0.3rem 0 var(--border-strong) !important;
}

#physical-activity-quiz-main .activity-group {
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.025);
}

#physical-activity-quiz-main td input.example-input {
    border: 0.2rem solid rgba(255, 255, 255, 0.22);
    background: rgba(10, 14, 24, 0.72);
    box-shadow: inset 0 0 0 0.1rem rgba(255, 255, 255, 0.06);
    color: var(--text-light);
}

#physical-activity-quiz-main td input.example-input::placeholder {
    color: rgba(255, 255, 255, 0.36);
}