/* Statistics Grade 2 Mock Test Specific Styles */

/* Global Variables */
:root {
    --primary-color: #003366;
    --secondary-color: #004080;
    --accent-color: #001a33;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --danger-color: #F44336;
    --dark-color: #2c3e50;
    --light-color: #f8f9fa;
    --border-radius: 15px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* General Enhancements */
.screen {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Consent Screen Styles */
.consent-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2.5rem;
    transition: var(--transition);
}

.consent-title {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 2rem;
}

.consent-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.test-overview {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    color: var(--dark-color);
    box-shadow: var(--box-shadow);
}

.overview-item {
    text-align: center;
}

.overview-item i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.overview-item .value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.overview-item .label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

.consent-content h5 {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.consent-list {
    padding-left: 1.2rem;
    line-height: 1.6;
}

.consent-list li {
    margin-bottom: 0.5rem;
    color: #555;
}

.consent-checkbox {
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    border: 2px solid #dee2e6;
    transition: var(--transition);
}

.consent-checkbox:hover {
    border-color: var(--primary-color);
}

.consent-checkbox input:checked ~ label {
    color: var(--primary-color);
    font-weight: 600;
}

#start-test-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    border-radius: 50px !important;
    padding: 1rem 2.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 10px 30px rgba(0, 51, 102, 0.3);
    transition: var(--transition);
}

#start-test-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 51, 102, 0.4);
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    border-radius: 50px !important;
}

#start-test-btn:disabled {
    background: #6c757d;
    box-shadow: none;
    cursor: not-allowed;
}

/* Progress Bar Styles */
.progress-container {
    background: linear-gradient(135deg, white 0%, #f8f9fa 100%);
    padding: 1.5rem 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 60px;
    z-index: 100;
    border-bottom: 3px solid var(--primary-color);
}

/* Compact mode when placed under the question card */
.progress-container.progress-compact {
    position: static;
    top: auto;
    z-index: auto;
    border: none;
    background: transparent;
    box-shadow: none;
    padding: 0.75rem 0 0;
}

.progress-info {
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary-color);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.progress-compact .progress-info {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.progress {
    height: 8px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
}
.progress-compact .progress { height: 6px; }

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Question Display Styles */
.question-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    margin: 1.5rem 0;
    position: relative;
    overflow: hidden;
    min-height: auto;
    height: auto;
}

.question-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.question-header {
    border-bottom: 2px solid #f1f3f4;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.question-title {
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-weight: 700;
    font-size: 1.3rem;
}

.question-field {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    box-shadow: 0 3px 10px rgba(0, 51, 102, 0.3);
}

.question-statement {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: var(--dark-color);
    background: #f8f9fa;
    padding: 1.2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

/* Choice Styles */
.choices-container {
    margin-bottom: 2rem;
}

.choice-item {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.choice-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 51, 102, 0.1) 50%, transparent 100%);
    transition: left 0.5s ease;
}

.choice-item:hover {
    border-color: var(--primary-color);
    background: rgba(0, 51, 102, 0.05);
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 51, 102, 0.15);
}

.choice-item:hover::before {
    left: 100%;
}

.choice-item.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 51, 102, 0.3);
}

/* Calculation Input Styles */
.calculation-input-group {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
}

.calculation-input {
    border-radius: 10px;
    border: 2px solid #dee2e6;
    padding: 1rem;
    font-size: 1.1rem;
    transition: var(--transition);
}

.calculation-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 102, 0.25);
    transform: scale(1.02);
}

/* Question Navigation */
.question-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.question-actions .btn {
    border-radius: 50px !important;
    padding: 0.8rem 2rem;
    font-weight: 600;
    transition: var(--transition);
}

#prev-btn {
    background: white;
    border: 2px solid #dee2e6;
    color: #6c757d;
    border-radius: 50px !important;
}

#prev-btn:hover:not(:disabled) {
    background: #f8f9fa;
    border-color: #adb5bd;
    transform: translateX(-3px);
    border-radius: 50px !important;
}

#next-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    color: white;
    box-shadow: 0 5px 15px rgba(0, 51, 102, 0.3);
    border-radius: 50px !important;
}

#next-btn:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    transform: translateX(3px);
    box-shadow: 0 8px 25px rgba(0, 51, 102, 0.4);
    border-radius: 50px !important;
}

/* Results Screen Styles */
.result-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2.5rem;
    margin: 2rem 0;
}

.score-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.score-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.total-score {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.score-value {
    font-size: 5rem;
    font-weight: 900;
    margin-right: 1rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    animation: scoreCount 2s ease-out;
}

@keyframes scoreCount {
    from { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.1); }
    to { transform: scale(1); opacity: 1; }
}

.score-total {
    font-size: 1.8rem;
    opacity: 0.9;
    font-weight: 600;
}

.score-details {
    display: flex;
    justify-content: center;
    gap: 3rem;
    font-size: 1.2rem;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

.score-details > div {
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

/* Analysis Section Styles */
.analysis-section {
    margin-bottom: 3rem;
}

.analysis-title {
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    font-size: 1.8rem;
}

.category-details {
    padding: 1.5rem;
}

.category-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 6px solid var(--primary-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.category-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 51, 102, 0.05) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.category-item:hover::before {
    transform: translateX(100%);
}

.category-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 51, 102, 0.15);
}

.category-item h6 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.category-score {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-score .score {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 900;
}

.category-score .percentage {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
}

/* Result Actions */
.result-actions {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.result-actions .btn {
    border-radius: 50px !important;
    padding: 1rem 2.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

#retry-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 51, 102, 0.3);
    border-radius: 50px !important;
}

#retry-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 51, 102, 0.4);
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    border-radius: 50px !important;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .consent-card {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
    
    .test-overview {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .consent-title {
        font-size: 1.75rem;
    }
    
    .overview-item .value {
        font-size: 1.35rem;
    }
    
    .overview-item i {
        font-size: 1.35rem;
    }
    
    .question-card {
        padding: 1.5rem 1.2rem;
        margin: 1rem;
    }
    
    .question-title {
        font-size: 1.1rem;
    }
    
    .question-field {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    .question-statement {
        font-size: 0.9rem;
        padding: 1rem;
        line-height: 1.5;
    }
    
    .choice-item {
        padding: 0.8rem;
        transform: none;
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }
    
    .choice-item:hover {
        transform: none;
    }
    
    .choice-item.selected {
        transform: none;
    }
    
    .score-value {
        font-size: 3.5rem;
        margin-right: 0.5rem;
    }
    
    .score-total {
        font-size: 1.4rem;
    }

    .score-details {
        flex-direction: column;
        gap: 1rem;
    }
    
    .score-details > div {
        padding: 0.8rem 1.2rem;
    }

    .question-actions {
        flex-direction: column;
        gap: 1rem;
    }

    .question-actions button {
        width: 100%;
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .question-header {
        padding-bottom: 0.8rem;
        margin-bottom: 1.2rem;
    }
    
    .choices-container {
        margin-bottom: 1.5rem;
    }
    
    .question-actions {
        margin-top: 1.2rem;
    }
    
    .calculation-input-group {
        padding: 1rem;
    }
    
    .calculation-input {
        font-size: 0.9rem;
        padding: 0.8rem;
    }
    
    .calculation-input-group .form-label {
        font-size: 0.9rem;
    }
    
    .calculation-input-group .form-text {
        font-size: 0.8rem;
    }
    
    .result-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .result-actions .btn {
        width: 80%;
        max-width: 300px;
    }
    
    .category-item {
        padding: 1.1rem;
    }

    .category-item h6 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }

    .category-score {
        flex-wrap: wrap;
        align-items: center;
        gap: 0.35rem;
        font-size: 0.95rem;
        line-height: 1.3;
    }

    .category-score .score {
        font-size: 1.25rem;
    }

    .category-score .percentage {
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
    }

    .analysis-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .consent-card {
        padding: 1.75rem 1.25rem;
        margin: 0.75rem;
    }

    .consent-title {
        font-size: 1.4rem;
    }

    .test-overview {
        padding: 1.25rem 1rem;
        margin: 1rem 0;
    }

    .overview-item {
        padding: 0.25rem 0;
    }

    .overview-item i {
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }

    .overview-item .value {
        font-size: 1.15rem;
    }

    .overview-item .label {
        font-size: 0.75rem;
    }

    .consent-content h5 {
        font-size: 1rem;
    }

    .consent-list {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .consent-list li {
        margin-bottom: 0.4rem;
    }

    .analysis-section {
        margin-bottom: 2rem;
    }

    .category-item {
        padding: 0.9rem;
    }

    .category-item h6 {
        font-size: 0.95rem;
    }

    .category-score {
        font-size: 0.9rem;
        gap: 0.3rem;
    }

    .category-score .score {
        font-size: 1.15rem;
    }

    .category-score .percentage {
        font-size: 0.7rem;
        padding: 0.2rem 0.55rem;
    }
}