/* ================================================
   PRACTICE TEST PAGE — EDTECH GAMIFIED
   ================================================ */

.test-page-wrap {
    min-height: calc(100vh - 80px);
    background: var(--bg-page);
    padding: 3rem 0;
}

/* ================================================
   BREADCRUMB
   ================================================ */
.breadcrumb {
    padding: 0rem 0 1rem;
}

.breadcrumb a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: var(--primary);
}

/* ================================================
   TEST HEADER
   ================================================ */
.test-intro-header {
    margin: 0rem 0 3rem;
}

.test-intro-header h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.test-intro-header p {
    font-size: 1.125rem;
    color: var(--text-muted);
    font-weight: 600;
    line-height: 1.6;
}

.test-intro-text {
    margin-top: 1.5rem;
}

.test-intro-list {
    margin: 1.25rem 0;
    padding-left: 0;
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 2rem;
}

.test-intro-list li {
    position: relative;
    padding-left: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
}

.test-intro-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 900;
}

/* ================================================
   QUESTION VIEW (2-column)
   ================================================ */
.question-wrap {
    display: none;
    padding: 0 0 1rem;
}

.question-wrap.show {
    display: block;
}

.question-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2.5rem;
    align-items: start;
}

/* ================================================
   SIDEBAR
   ================================================ */
.q-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Top nav */
.q-nav-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.q-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 0 var(--border-color);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-muted);
    transition: transform 0.1s, box-shadow 0.1s;
}

.q-nav-btn:hover {
    background: var(--bg-section);
    color: var(--text-main);
    border-color: var(--border-dark);
}

.q-nav-btn:active {
    transform: translateY(4px);
    box-shadow: 0 0 0 var(--border-color);
}

/* Progress card */
.progress-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    box-shadow: 0 6px 0 var(--border-color);
    padding: 1.5rem;
}

.progress-card-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--text-main);
    margin-bottom: 1.25rem;
}

.q-number-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.q-num-btn {
    aspect-ratio: 1;
    border-radius: 6px;
    background: var(--bg-section);
    border: 2px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.q-num-btn.current {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
}

.q-num-btn.q-right {
    background: var(--success);
    border-color: #00A66A;
    color: white;
}

.q-num-btn.q-wrong {
    background: var(--danger);
    border-color: #D63636;
    color: white;
}

.progress-stats-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    font-weight: 800;
}

.stat-dot-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.stat-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.stat-dot.green {
    background: var(--success);
    border: 2px solid #00A66A;
}

.stat-dot.red {
    background: var(--danger);
    border: 2px solid #D63636;
}

.progress-checks {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.progress-check-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 700;
}

.check-icon {
    color: var(--text-light);
    font-weight: 900;
}

.challenge-bank-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 0 var(--border-color);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--text-main);
    transition: transform 0.1s, box-shadow 0.1s;
    cursor: pointer;
    text-decoration: none;
}

.challenge-bank-card:hover {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--border-color);
    background: var(--bg-section);
}

.challenge-bank-card:active {
    transform: translateY(4px);
    box-shadow: 0 0 0 var(--border-color);
}

.challenge-bank-icon {
    font-size: 1.5rem;
}

.challenge-bank-count {
    margin-left: auto;
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* ================================================
   MAIN QUESTION CARD
   ================================================ */
.q-main-card {
    background: white;
    border-radius: var(--radius-xl);
    border: 3px solid var(--border-color);
    box-shadow: 0 8px 0 var(--border-color);
    position: relative;
    overflow: hidden;
}

.q-flag-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: white;
    border: 2px solid var(--border-color);
    box-shadow: 0 3px 0 var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    font-size: 1.25rem;
    color: var(--text-light);
    transition: transform 0.1s, box-shadow 0.1s;
}

.q-flag-btn:hover {
    border-color: var(--warning);
    color: var(--warning);
    transform: translateY(1px);
    box-shadow: 0 2px 0 var(--warning);
}

.q-flag-btn:active {
    transform: translateY(3px);
    box-shadow: 0 0 0 var(--warning);
}

.q-flag-btn.flagged {
    background: var(--warning-light);
    border-color: var(--warning);
    color: var(--warning);
    box-shadow: 0 3px 0 var(--warning);
}

.q-flag-btn.flagged:active {
    box-shadow: 0 0 0 var(--warning);
    transform: translateY(3px);
}

.q-main-body {
    padding: 3rem;
}

.q-category-label {
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: 1.5rem;
    display: inline-block;
    background: var(--primary-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.q-text {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--text-main);
    line-height: 1.3;
    margin-bottom: 2.5rem;
}

.answer-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.answer-option {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
    border: 2px solid var(--border-color);
    box-shadow: 0 4px 0 var(--border-color);
    border-radius: var(--radius-lg);
    background: white;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
    cursor: pointer;
    font-family: var(--font);
    text-align: left;
}

.answer-option:hover:not(.disabled) {
    background: var(--bg-section);
    border-color: var(--border-dark);
    box-shadow: 0 4px 0 var(--border-dark);
}

.radio-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
}

.answer-option:hover:not(.disabled) .radio-circle {
    border-color: var(--primary);
}

.answer-option.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 4px 0 var(--primary);
}

.answer-option.selected .radio-circle {
    border-color: var(--primary);
    background: var(--primary);
}

.answer-option.selected .radio-circle::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: white;
}

.answer-option.opt-correct {
    border-color: #00A66A;
    background: var(--success-light);
    box-shadow: 0 4px 0 #00A66A;
}

.answer-option.opt-correct .radio-circle {
    border-color: var(--success);
    background: var(--success);
}

.answer-option.opt-correct .radio-circle::after {
    content: '✓';
    color: white;
    font-weight: 900;
    font-size: 1rem;
}

.answer-option.opt-wrong {
    border-color: #D63636;
    background: var(--danger-light);
    box-shadow: 0 4px 0 #D63636;
}

.answer-option.opt-wrong .radio-circle {
    border-color: var(--danger);
    background: var(--danger);
}

.answer-option.opt-wrong .radio-circle::after {
    content: '✕';
    color: white;
    font-weight: 900;
    font-size: 0.85rem;
}

.answer-option.disabled {
    cursor: default;
}

.answer-option-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.5;
}

/* Feedback */
.q-feedback {
    padding: 2.5rem 3rem;
    border-top: 3px solid var(--border-color);
    display: none;
}

.q-feedback.show {
    display: block;
}

.feedback-correct {
    background: var(--success-light);
    border-top-color: #00A66A;
}

.feedback-wrong {
    background: var(--danger-light);
    border-top-color: #D63636;
}

.feedback-heading {
    font-size: 1.25rem;
    font-weight: 900;
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.feedback-correct .feedback-icon,
.feedback-correct .feedback-heading {
    color: #00A66A;
}

.feedback-wrong .feedback-icon,
.feedback-wrong .feedback-heading {
    color: #D63636;
}

.feedback-body {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.6;
    font-weight: 600;
}

.q-card-footer {
    padding: 1.5rem 3rem;
    border-top: 3px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
}

/* ================================================
   RESULTS
   ================================================ */
.results-wrap {
    background: white;
    border-radius: var(--radius-xl);
    border: 3px solid var(--border-color);
    box-shadow: 0 8px 0 var(--border-color);
    padding: 2rem 2rem;
    text-align: center;
    display: none;
}

.results-wrap.show {
    display: block;
}

.score-ring {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 16px solid var(--primary);
    margin: 0 auto 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.score-ring.pass {
    border-color: var(--success);
}

.score-ring.fail {
    border-color: var(--danger);
}

.score-pct {
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.score-ring.pass .score-pct {
    color: var(--success);
}

.score-ring.fail .score-pct {
    color: var(--danger);
}

.score-sub {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-light);
    text-transform: uppercase;
    margin-top: 0.5rem;
}

.results-wrap h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.results-msg {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 2rem;
}

.results-breakdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.bd-item strong {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
}

.bd-item span {
    font-size: 1.125rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-top: 0.5rem;
    display: block;
}

.bd-correct strong {
    color: var(--success);
}

.bd-incorrect strong {
    color: var(--danger);
}

.results-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .question-layout {
        grid-template-columns: 1fr;
    }

    .q-sidebar {
        order: 2;
    }
}

@media (max-width: 768px) {
    .test-hero h1 {
        font-size: 1.75rem;
    }

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

    .q-main-body,
    .intro-card-body {
        grid-template-columns: 1fr;
    }

    .intro-right {
        border-left: none;
        border-top: 3px solid var(--border-color);
    }

    .intro-actions {
        grid-template-columns: 1fr;
    }

    .btn-premium-outline {
        border-left: none;
        border-top: 3px solid var(--border-color);
    }
}

@media (max-width: 640px) {

    .intro-left,
    .q-main-body,
    .q-feedback,
    .q-card-footer {
        padding: 1.5rem;
    }

    .answer-option {
        padding: 1rem;
    }

    .results-wrap {
        padding: 3rem 1.5rem;
    }

    .score-ring {
        width: 160px;
        height: 160px;
        border-width: 12px;
        margin-bottom: 2rem;
    }

    .score-pct {
        font-size: 3rem;
    }

    .results-wrap h2 {
        font-size: 2rem;
    }

    .results-msg {
        font-size: 1.05rem;
        margin-bottom: 2.5rem;
    }



    .bd-item strong {
        font-size: 2.5rem;
    }

    .results-actions {
        flex-direction: column;
    }

    .results-actions .btn {
        width: 100%;
    }

    .q-text {
        font-size: 1.3rem;
    }
}