/**
 * Exercise-specific CSS styles
 * Elements that are only used in exercise pages
 * Common components moved to shared-components.css
 */

/* Content boxes moved to shared-components.css */

/* content-box moved to shared-components.css */

/* quote-box moved to shared-components.css */

/* === TOGGLE BUTTONS === */
/* toggle-btn moved to shared-components.css */

/* === EXERCISE SOLUTIONS === */
/* exercise-solution moved to shared-components.css */

/* solution-toggle moved to shared-components.css */

/* === SECTIONS === */
/* section moved to shared-components.css */

/* exercise-statement moved to shared-components.css */

/* === STEP-BY-STEP SOLUTIONS (for translation exercises) === */
/* step styles moved to shared-components.css */

/* === PROPOSITIONS AND CONNECTORS GRIDS === */
.propositions-grid {
    display: grid;
    gap: 10px;
    margin: 15px 0;
}

.proposition-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background-color: #f8f9fa;
    border-radius: 6px;
    border-left: 3px solid #2196F3;
}

.prop-symbol {
    font-weight: bold;
    color: #2196F3;
    margin-right: 10px;
    min-width: 30px;
}

.prop-text {
    color: #333;
}

.connectors-grid {
    display: grid;
    gap: 12px;
    margin: 15px 0;
}

.connector-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    border-left: 3px solid #9C27B0;
    flex-wrap: wrap;
    gap: 8px;
}

.natural-lang {
    color: #d32f2f;
    font-style: italic;
    font-weight: 500;
}

.arrow {
    color: #666;
    font-weight: bold;
}

.formal-symbol {
    color: #2196F3;
    font-weight: bold;
    font-size: 1.1rem;
}

.connector-name {
    color: #666;
    font-size: 0.9rem;
}

/* === FORMULA DISPLAYS === */
.final-formula {
    background-color: #f5f5f5;
    border: 2px solid #2196F3;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
    font-size: 1.2rem;
    color: black;
}

.formula-explanation {
    background-color: #e8f4fd;
    border-radius: 6px;
    padding: 15px;
    margin: 15px 0;
}

.analysis-box {
    background-color: #fff3e0;
    border-left: 4px solid #FF9800;
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
}

/* === TRUTH TABLES (for conectores page) === */
.compact-table {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    width: 85%;
    margin-left: auto;
    margin-right: auto;
}

.compact-table th,
.compact-table td {
    padding: 0.2rem 0.3rem;
    border: 1px solid #dee2e6;
    font-weight: 600;
}

.primary-header th {
    background-color: var(--primary-color, #2196F3);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-color: var(--primary-color, #2196F3);
}

.result-header {
    font-size: 0.7rem;
}

.result-true {
    background-color: #d4edda;
    color: #155724;
    font-weight: bold;
}

.result-false {
    background-color: #f8d7da;
    color: #721c24;
    font-weight: bold;
}

/* === COMPACT CARDS (for conectores page) === */
.compact-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s ease-in-out;
    background-color: var(--background-color, white);
    max-width: 280px;
    margin: 0 auto;
}

.compact-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.compact-card .card-header {
    background-color: var(--background-color, white);
    border-bottom: 1px solid #e0e0e0;
    padding: 0.75rem 1rem;
}

.compact-card .card-header h5 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color, #2196F3);
}

.symbol {
    font-size: 1.1rem;
    margin-top: 0.25rem;
    color: var(--secondary-color, #666);
}

.compact-card .card-body {
    padding: 0.75rem;
}

.truth-table {
    margin-bottom: 0.5rem;
}

/* === ALERT STYLES === */
.alert-info {
    background-color: var(--background-color, #e8f4fd);
    border: 1px solid var(--primary-color, #2196F3);
    border-left: 4px solid var(--primary-color, #2196F3);
    color: var(--secondary-color, #333);
    padding: 15px;
    border-radius: 5px;
    margin: 15px 0;
}

.alert-info h4 {
    color: var(--primary-color, #2196F3);
    margin-bottom: 1rem;
}

.alert-info strong {
    color: var(--primary-color, #2196F3);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .compact-table {
        font-size: 0.75rem;
        width: 90%;
    }
    
    .compact-card .card-header h5 {
        font-size: 0.85rem;
    }
    
    .compact-card {
        max-width: 100%;
    }
    
    .connector-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .step-header h3 {
        font-size: 1rem;
    }
    
    .step-number {
        width: 25px;
        height: 25px;
        font-size: 0.8rem;
    }
    
    .example-grid {
        grid-template-columns: 1fr;
    }
    
    .connective-symbol {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
}

/* === TRANSLATION EXERCISES SPECIFIC STYLES === */
.styled-list {
    padding-left: 20px;
}

.styled-list li {
    margin-bottom: 8px;
}

.connective-section {
    margin-bottom: 25px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.connective-section h3 {
    background-color: #f8f9fa;
    margin: 0;
    padding: 15px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
}

.connective-symbol {
    background-color: #2196F3;
    color: white;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-weight: bold;
    font-size: 1.2rem;
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin: 15px 0;
}

.example-item {
    background-color: #f8f9fa;
    padding: 8px 12px;
    border-radius: 5px;
    border-left: 3px solid #2196F3;
    font-style: italic;
}

.formula-box {
    background-color: #e8f4fd;
    border: 1px solid #2196F3;
    border-radius: 6px;
    padding: 15px;
    margin: 15px 0;
    text-align: center;
}

.formula-box strong {
    color: #2196F3;
}

/* === EXAMPLE HEADERS === */
.section h3 {
    color: var(--primary-color);
    font-size: 1.4em;
    margin-bottom: 15px;
    margin-top: 20px;
}

.section h3 i {
    margin-right: 10px;
}

/* === FOOTER STYLES === */
/* === FOOTER STYLES === */
/* Footer moved to shared-components.css */