/* Estilos específicos para el ejemplo de Edad */
.example-article {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.example-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #ecf0f1;
}

.breadcrumb {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: #8e44ad;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.example-title {
    font-size: 2.2rem;
    color: #8e44ad;
    margin-bottom: 1rem;
    font-weight: 300;
}

.example-subtitle {
    font-size: 1.1rem;
    color: #7f8c8d;
}

/* Secciones */
.demo-section, .explanation-section, .conditionals-section, .operators-section, .concepts-section, .exercise-section, .navigation-section {
    margin-bottom: 3rem;
}

.demo-section h2, .explanation-section h2, .conditionals-section h2, .operators-section h2, .concepts-section h2, .exercise-section h2 {
    color: #8e44ad;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #ecf0f1;
}

/* Demo container */
.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    border: 2px dashed #8e44ad;
}

/* Output box con estados */
.output-box {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 3px solid;
    text-align: center;
    transition: all 0.3s ease;
}

.output-box.adult {
    border-color: #2ecc71;
    background: linear-gradient(135deg, #f8fff8, #e8f6ef);
}

.output-box.minor {
    border-color: #e74c3c;
    background: linear-gradient(135deg, #fff8f8, #f6e8e8);
}

.age-display {
    margin-bottom: 1.5rem;
}

.age-number {
    font-size: 3rem;
    font-weight: bold;
    color: #2c3e50;
    display: block;
}

.age-text {
    font-size: 1.2rem;
    color: #7f8c8d;
}

.verification-result {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.output-box.adult .verification-result {
    color: #27ae60;
}

.output-box.minor .verification-result {
    color: #c0392b;
}

.status-indicator {
    margin-top: 1rem;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.status-badge.success {
    background: #d5f4e6;
    color: #27ae60;
    border: 1px solid #2ecc71;
}

.status-badge.warning {
    background: #fdeaea;
    color: #c0392b;
    border: 1px solid #e74c3c;
}

/* Formulario interactivo */
.demo-form {
    background: white;
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid #e1e8ed;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: #8e44ad;
    box-shadow: 0 0 0 2px rgba(142, 68, 173, 0.2);
}

.input-hint {
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-top: 0.25rem;
}

.demo-button {
    background: #8e44ad;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
    margin-top: 0.5rem;
}

.demo-button:hover {
    background: #9b59b6;
}

/* Botones rápidos */
.quick-ages {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e1e8ed;
}

.quick-ages h4 {
    color: #2c3e50;
    margin-bottom: 0.75rem;
}

.quick-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.quick-btn {
    background: #7f8c8d;
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.quick-btn.adult {
    background: #27ae60;
}

.quick-btn.adult:hover {
    background: #2ecc71;
}

.quick-btn.minor {
    background: #c0392b;
}

.quick-btn.minor:hover {
    background: #e74c3c;
}

.quick-btn:hover {
    transform: translateY(-2px);
}

/* Diagrama de flujo */
.flow-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.flow-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid #8e44ad;
    width: 100%;
}

.flow-number {
    background: #8e44ad;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.flow-text {
    flex: 1;
}

.flow-arrow {
    color: #8e44ad;
    font-size: 1.2rem;
    font-weight: bold;
}

/* Grid de condicionales */
.conditionals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.conditional-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e1e8ed;
    text-align: center;
    transition: transform 0.3s ease;
}

.conditional-card:hover {
    transform: translateY(-5px);
}

.conditional-card h3 {
    color: #8e44ad;
    margin-top: 0;
    margin-bottom: 1rem;
}

.code-example {
    background: #2c3e50;
    color: white;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-align: left;
}

.code-example pre {
    margin: 0;
    white-space: pre-wrap;
}

.code-example code {
    color: #ecf0f1;
    font-family: 'Courier New', monospace;
}

/* Tabla de operadores */
.operators-table {
    overflow-x: auto;
    margin-top: 1.5rem;
}

.operators-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.operators-table th {
    background: #8e44ad;
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.operators-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #ecf0f1;
}

.operators-table tr:hover {
    background: #f8f9fa;
}

.bool-true {
    color: #27ae60;
    font-weight: bold;
}

.bool-false {
    color: #c0392b;
    font-weight: bold;
}

/* Explicación del código */
.code-breakdown {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
}

.code-block {
    background: #2c3e50;
    color: white;
    padding: 1.5rem;
    border-radius: 6px;
    margin-bottom: 2rem;
}

.code-block h3 {
    color: #ecf0f1;
    margin-top: 0;
    margin-bottom: 1rem;
}

.code-block pre {
    margin: 0;
    white-space: pre-wrap;
}

.code-block code {
    color: #ecf0f1;
    font-family: 'Courier New', monospace;
}

.explanation-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.explanation-point {
    background: white;
    padding: 1.5rem;
    border-radius: 6px;
    border-left: 4px solid #8e44ad;
}

.explanation-point h4 {
    color: #8e44ad;
    margin-top: 0;
    margin-bottom: 1rem;
}

.code-line {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
    border-left: 3px solid #8e44ad;
    font-family: 'Courier New', monospace;
    color: #2c3e50;
    font-weight: bold;
    line-height: 1.8;
}

.concept-box {
    background: #e8f4fd;
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
    border-left: 3px solid #3498db;
}

.concept-box h5 {
    color: #3498db;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

/* Conceptos grid */
.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.concept-card {
    background: white;
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid #e1e8ed;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.concept-card h3 {
    color: #8e44ad;
    margin-top: 0;
    margin-bottom: 1rem;
}

.concept-card ul {
    margin: 0;
    padding-left: 1.5rem;
}

.concept-card li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* Ejercicio */
.exercise {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
}

.exercise h3 {
    color: #8e44ad;
    margin-top: 0;
}

.exercise ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.exercise li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.solution-toggle {
    margin-top: 1.5rem;
}

.toggle-button {
    background: #8e44ad;
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
    width: 100%;
}

.toggle-button:hover {
    background: #9b59b6;
}

.solution-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: white;
    margin-top: 1rem;
    border-radius: 4px;
}

.solution-content.expanded {
    max-height: 2500px;
}

.solution {
    padding: 1.5rem;
    border-bottom: 1px solid #ecf0f1;
}

.solution:last-child {
    border-bottom: none;
}

.solution h4 {
    color: #8e44ad;
    margin-top: 0;
    margin-bottom: 1rem;
}

/* Navegación */
.nav-buttons {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.nav-button {
    display: inline-block;
    padding: 1rem 1.5rem;
    background: #8e44ad;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
    text-align: center;
    flex: 1;
}

.nav-button:hover {
    background: #9b59b6;
    text-decoration: none;
    color: white;
}

.nav-button.prev {
    background: #7f8c8d;
}

.nav-button.prev:hover {
    background: #95a5a6;
}

/* Responsive */
@media (max-width: 768px) {
    .example-article {
        padding: 1rem;
    }
    
    .demo-container {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .conditionals-grid {
        grid-template-columns: 1fr;
    }
    
    .concepts-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav-buttons {
        flex-direction: column;
    }
    
    .example-title {
        font-size: 1.8rem;
    }
    
    .code-breakdown {
        padding: 1rem;
    }
    
    .explanation-point {
        padding: 1rem;
    }
    
    .age-number {
        font-size: 2.5rem;
    }
    
    .operators-table {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .quick-buttons {
        grid-template-columns: 1fr;
    }
    
    .flow-step {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .age-number {
        font-size: 2rem;
    }
}