.progress-indicator {
    background: #e9ecef;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.question-card {
    background: var(--tertiary);
    border-radius: 12px;
    box-shadow: 0 4px 20px #0000001a;
    border: none;
    margin-bottom: 2rem;
}

.question-number {
    background: var(--secondary);
    color: var(--tertiary);
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 1rem;
}

.question-title {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Multiple Choice Styles */
.choice-option {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: 200ms ease-in-out;
}

.choice-option:hover {
    border-color: var(--secondary);
    background: #fff5f5;
}

.choice-option input[type="radio"] {
    margin-right: 0.75rem;
    accent-color: var(--secondary);
}


.navigation-buttons {
    bottom: 0;
    background: var(--tertiary);
    padding: 1rem 0;
    margin-top: 2rem;
}

/* Assessment Header Styles */
.assessment-header {
    background: var(--tertiary);
    border-bottom: none;
    padding: 1rem 0;
}

.assessment-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--primary);
}

.matching-type-container {
    margin: auto;
}

.matching-item {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.8rem;
    transition: 200ms ease-in-out;
    cursor: pointer;
}

.matching-item.selected-temp {
    background-color: #888888 !important;
    color: white;
}

.blank-word {
    font-size: 1.3rem;
    margin-inline: 0.5rem;
    border-bottom: 0.15rem dashed #3498db;
    padding: 0.1rem 0.3rem;
    display: inline-block;
    /* still inline but allows width */
    min-width: 2ch;
    /* ensures the blank is visible initially */
    white-space: pre;
    /* prevents internal wrapping */
    vertical-align: bottom;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .assessment-header {
        padding: 0.75rem 0;
    }

    .assessment-header h2 {
        font-size: 1.25rem;
    }

    .timer-badge {
        font-size: 0.9rem;
    }

    .question-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .question-number {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.9rem;
        margin-right: 0.75rem;
    }

    .question-title {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }

    .choice-option {
        padding: 0.75rem;
        margin-bottom: 0.4rem;
        font-size: 0.95rem;
    }

    .choice-option input[type="radio"] {
        margin-right: 0.5rem;
    }

    .matching-item {
        padding: 0.6rem;
        margin-bottom: 0.4rem;
        font-size: 0.9rem;
    }

    .navigation-buttons {
        padding: 0.75rem 0;
        margin-top: 1.5rem;
    }

    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.95rem;
    }

    .assessment-container {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .assessment-header {
        padding: 0.4rem 0;
        text-align: center;
    }

    .assessment-header .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .assessment-header h2 {
        font-size: 1rem;
        margin-bottom: 0.25rem;
        margin: 0;
    }

    .assessment-header .row:first-child {
        margin-top: 0 !important;
        flex-direction: column;
        gap: 0 !important;
    }

    .assessment-header .col-md-6 {
        width: 100%;
        padding: 0;
    }

    .assessment-header .text-md-end {
        text-align: center !important;
    }

    .timer-badge {
        font-size: 0.8rem;
        white-space: nowrap;
        display: block;
    }

    .assessment-header .row:nth-child(2) {
        margin-top: 0.4rem !important;
    }

    .progress-indicator {
        height: 4px;
        margin-top: 0.3rem;
        max-width: 80%;
        margin-left: auto;
        margin-right: auto;
    }

    #assessmentProgress {
        font-size: 0.7rem;
        margin-top: 0.2rem !important;
    }

    .assessment-container {
        padding: 0.5rem;
    }

    .question-card {
        padding: 0.8rem;
        margin-bottom: 0.5rem;
        border-radius: 6px;
    }

    .question-number {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.7rem;
        margin-right: 0.4rem;
        flex-shrink: 0;
        min-width: 1.5rem;
    }

    .question-title {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
        font-weight: 500;
        line-height: 1.3;
    }

    .choice-option {
        padding: 0.6rem 0.7rem;
        margin-bottom: 0.35rem;
        font-size: 0.85rem;
        border-radius: 5px;
    }

    .choice-option input[type="radio"] {
        margin-right: 0.4rem;
        flex-shrink: 0;
    }

    .matching-item {
        padding: 0.6rem;
        margin-bottom: 0.35rem;
        font-size: 0.85rem;
        border-radius: 5px;
    }

    .blank-word {
        font-size: 0.95rem;
        margin-inline: 0.25rem;
    }

    .navigation-buttons {
        padding: 0.5rem 0;
        margin-top: 0.75rem;
        background: transparent;
    }

    .navigation-buttons .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .navigation-buttons .row {
        gap: 0.3rem !important;
    }

    .navigation-buttons .col-md-6 {
        padding: 0;
        margin-bottom: 0;
    }

    .navigation-buttons .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
        width: 100%;
        margin-bottom: 0.25rem;
        border-radius: 5px;
        line-height: 1.3;
        border: none;
    }

    .navigation-buttons #prevQuestionButton {
        background-color: var(--tertiary);
        color: #999;
        border: 1px solid #ddd;
    }

    .navigation-buttons #nextQuestionButton {
        background-color: var(--secondary);
        color: white;
    }

    .navigation-buttons #confirmSubmit,
    .navigation-buttons [data-bs-target="#reviewModal"] {
        background-color: var(--secondary);
        color: white;
    }

    .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }

    .d-flex {
        gap: 0.3rem;
    }

    .bi {
        font-size: 0.8rem;
        margin: 0 2px;
    }

    /* Modal sizing for mobile */
    .modal-dialog {
        margin: 0.5rem;
    }

    .modal-content {
        border-radius: 8px;
    }

    .modal-header {
        padding: 0.75rem;
    }

    .modal-title {
        font-size: 1rem;
    }

    .modal-body {
        padding: 0.75rem;
    }

    .modal-footer {
        padding: 0.5rem;
        gap: 0.25rem;
    }

    /* Question grid sizing */
    .questions-grid {
        gap: 5px;
    }
}