@charset "UTF-8";

/* Runner shell/start/question/result compatibility owner. Extracted from categories-and-tests.css in P15.176. */

.ts-guest-register-cta {
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}

.ts-guest-register-cta .ts-card-header {
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-border);
}

.ts-guest-register-cta .ts-card-header h4 {
    color: var(--color-primary-text);
}

.ts-guest-register-cta .ts-card-body {
    background: var(--color-bg-card);
}

.ts-guest-register-form .form-control:focus {
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-card);
}

.ts-guest-register-form-row {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    max-width: 520px;
    margin: 0 auto;
}

.ts-guest-register-email-wrap {
    flex: 1 1 auto;
    min-width: 0;
    text-align: left;
}

.ts-guest-register-button-wrap {
    flex: 0 0 auto;
}

.ts-guest-register-submit {
    white-space: nowrap;
    min-height: 44px;
    padding-left: 1rem;
    padding-right: 1rem;
}

.test-action-buttons .ts-btn.disabled,
.test-action-buttons .ts-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

@media (max-width: 576px) {.ts-guest-register-form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .ts-guest-register-submit {
        width: 100%;
    }

}

/* Runner question screen polish */
.test-question-screen {
    width: 100%;
}

.test-question-title {
    color: #475569;
    font-size: 1rem;
    line-height: 1.35;
}

.test-question-progress {
    overflow: hidden;
    background: color-mix(in srgb, var(--color-border) 72%, var(--color-bg-subtle));
}

.test-question-card {
    border: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.test-question-card__header {
    gap: var(--spacing-sm);
    background: var(--color-bg-subtle);
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
}

#test-container.lms-runner-shell #exam-timer {
    min-height: 2rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
}

#test-container.lms-runner-shell #exam-timer .bi {
    font-size: 1rem;
}

#test-container.lms-runner-shell #timer-display {
    font-variant-numeric: tabular-nums;
}

.test-question-card__body {
    padding: var(--spacing-lg);
}

.test-question-text {
    color: var(--color-text-primary);
    font-size: 1.18rem;
    line-height: 1.55;
}

.test-question-text p:last-child {
    margin-bottom: 0;
}

.test-answer-options {
    display: grid;
    gap: var(--spacing-sm);
}

.test-answer-options .answer-option {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin: 0 !important;
    padding: 14px 16px;
    border: 1px solid color-mix(in srgb, var(--color-border) 90%, transparent);
    border-radius: var(--radius-card-sm);
    background: var(--color-bg-card);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}

.test-answer-options .answer-option:hover {
    border-color: color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
    background: color-mix(in srgb, var(--color-primary-light) 28%, #ffffff);
    box-shadow: var(--shadow-soft);
    transform: translateY(-1px);
}

.test-answer-options .answer-option:focus-within {
    border-color: color-mix(in srgb, var(--color-primary) 48%, var(--color-border));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 14%, transparent);
}

.test-answer-options .answer-option__input {
    flex: 0 0 auto;
    margin-top: 0.25rem;
    cursor: pointer;
}

.test-answer-options .answer-option__label {
    flex: 1 1 auto;
    margin: 0;
    color: var(--color-text-primary);
    line-height: 1.45;
    cursor: pointer;
}

.test-answer-options .answer-option:has(.answer-option__input:checked) {
    border-color: color-mix(in srgb, var(--color-primary) 52%, var(--color-border));
    background: var(--color-primary-light);
    box-shadow: var(--shadow-soft);
}

.test-answer-options .answer-option.correct-answer {
    border-color: rgba(22, 163, 74, 0.55);
    background: #f0fdf4;
}

.test-answer-options .answer-option.incorrect-answer {
    border-color: rgba(220, 38, 38, 0.55);
    background: #fef2f2;
}

.test-answer-options .answer-option.missed-answer {
    border-color: rgba(234, 179, 8, 0.7);
    background: #fefce8;
}

.test-question-card__footer {
    background: var(--color-bg-card);
    border-top: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
    padding: var(--spacing-md) var(--spacing-lg);
}

.test-question-card__footer .test-runner-actions-row,
.test-question-card__footer .test-runner-secondary-actions {
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

#question-type-hint {
    border-radius: var(--radius-card-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

#explanation-block {
    border-radius: var(--radius-card-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

@supports not selector(:has(*)) {.test-answer-options .answer-option {
        cursor: pointer;
    }

}

@media (max-width: 560px) {.test-question-card__body {
        padding: 14px 12px;
    }

    .test-question-card__header {
        align-items: center !important;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 10px 12px;
    }


    .test-question-text {
        font-size: 1.05rem;
    }

    .test-question-card__footer {
        padding: 12px;
    }

    .test-question-card__footer .ts-btn {
        width: 100%;
        justify-content: center;
    }

}

/* Runner result screen polish */
.ts-result {
    width: 100%;
    border: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card-hover);
}

.ts-result .ts-card-body {
    padding: var(--spacing-xl);
}

.ts-result__header {
    position: relative;
    padding: var(--spacing-xs) 0 var(--spacing-md);
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
}

.ts-result__status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 999px;
    font-size: var(--font-size-sm);
    line-height: 1;
    letter-spacing: var(--letter-spacing-normal);
}

.ts-result__header h4 {
    margin-top: var(--spacing-sm) !important;
    color: var(--color-text-primary);
    font-size: 1.4rem;
    line-height: 1.25;
}

.ts-result__metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-sm);
}

.ts-result__metric {
    min-height: 78px;
    padding: var(--spacing-sm);
    border: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
    border-radius: var(--radius-card-sm);
    background: var(--color-bg-card);
}

.ts-result__metric-label {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    line-height: 1.2;
    color: var(--color-text-secondary);
}

.ts-result__metric-value {
    color: var(--color-text-primary);
    font-size: 1.16rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
}

.ts-result__context {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 999px;
    background: var(--color-bg-subtle);
    border: 1px solid color-mix(in srgb, var(--color-border) 86%, transparent);
    font-size: 0.88rem;
}

.ts-result__notice {
    border-radius: var(--radius-card-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.ts-result__actions {
    padding-top: var(--spacing-xs);
}

.ts-result__actions .ts-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    border-radius: var(--radius-card-sm);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}

.ts-result__actions .ts-btn-primary {
    box-shadow: var(--shadow-soft);
}

@media (max-width: 760px) {.ts-result .ts-card-body {
        padding: var(--spacing-lg);
    }

    .ts-result__metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}

@media (max-width: 480px) {.ts-result .ts-card-body {
        padding: var(--spacing-md);
    }

    .ts-result__metrics {
        grid-template-columns: 1fr;
    }

    .ts-result__actions {
        display: grid !important;
        grid-template-columns: 1fr;
    }

    .ts-result__actions .ts-btn {
        width: 100%;
    }

}

/* Runner learning path context */
.runner-lp-context {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    margin: 0 0 18px;
    padding: 14px 16px;
    border: 1px solid rgba(99, 102, 241, 0.20);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(14, 165, 233, 0.06));
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.runner-lp-context__main {
    min-width: 0;
}

.runner-lp-context__eyebrow {
    margin-bottom: 4px;
    color: #4f46e5;
    font-size: 0.76rem;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.runner-lp-context__title {
    color: #0f172a;
    font-size: 1rem;
    line-height: 1.3;
    font-weight: 800;
}

.runner-lp-context__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.runner-lp-context__badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    max-width: 100%;
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(99, 102, 241, 0.12);
    color: #334155;
    font-size: 0.78rem;
    line-height: 1.2;
    font-weight: 600;
}

.runner-lp-context__actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    flex: 0 0 auto;
}

.runner-lp-context__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 12px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid rgba(99, 102, 241, 0.18);
    color: #4338ca;
    font-size: 0.88rem;
    line-height: 1.2;
    font-weight: 800;
    text-decoration: none;
}

.runner-lp-context__link:hover {
    color: #3730a3;
    background: #eef2ff;
    text-decoration: none;
}

@media (max-width: 640px) {.runner-lp-context {
        align-items: stretch;
        flex-direction: column;
    }

    .runner-lp-context__actions {
        justify-content: stretch;
    }

    .runner-lp-context__link {
        width: 100%;
    }

}

/* Unified runner layout shell */
:root {
    --lms-runner-shell-width: 1400px;
}

.lms-runner-shell {
    width: 100%;
    max-width: min(100%, var(--lms-runner-shell-width, 1400px));
    margin-inline: auto;
}

@media (max-width: 560px) {.lms-runner-shell {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    main:has(.lms-runner-shell) {
        padding-top: 0.75rem !important;
        padding-bottom: 1rem !important;
    }

    #test-container.lms-runner-shell .test-question-card__body {
        padding-left: 8px;
        padding-right: 8px;
    }

}

/* Force all main runner surfaces to the same shell width */
#test-container.lms-runner-shell #test-info,
#test-container.lms-runner-shell #question-container,
#test-container.lms-runner-shell #results-container,
#test-container.lms-runner-shell .runner-lp-context,
#test-container.lms-runner-shell .test-runner-launch-grid,
#test-container.lms-runner-shell .test-start-card,
#test-container.lms-runner-shell .test-question-screen,
#test-container.lms-runner-shell .test-question-card,
#test-container.lms-runner-shell .ts-result {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

#test-container.lms-runner-shell .test-question-title,
#test-container.lms-runner-shell .test-question-progress {
    width: 100%;
    max-width: none;
}

#test-container.lms-runner-shell .ts-result .ts-card-body,
#test-container.lms-runner-shell .ts-result__header,
#test-container.lms-runner-shell .ts-result__metrics,
#test-container.lms-runner-shell .ts-result__notice,
#test-container.lms-runner-shell .ts-result__actions {
    width: 100%;
    max-width: none;
}

.test-results-screen {
    width: 100%;
}

.test-results-screen #result-message {
    width: 100%;
}

/* Legacy result outer-card neutralizer: kept as safety fallback for cached/older markup. */
#test-container.lms-runner-shell #results-container > .card {
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
}

#test-container.lms-runner-shell #results-container > .card > .card-header {
    display: none !important;
}

#test-container.lms-runner-shell #results-container > .card > .card-body {
    padding: 0 !important;
}


.explanation-content img {
    max-width: 100%;
    max-height: 260px;
    height: auto;
    object-fit: contain;
}