/* Reactivity Journal & Trigger Log Styles */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #c0392b;
    --light-gray: #ecf0f1;
    --medium-gray: #bdc3c7;
    --dark-gray: #34495e;
    --white: #ffffff;
    --text-color: #2c3e50;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.navbar {
    background: var(--white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.8;
}

/* Tool Section */
.tool-section {
    padding: 3rem 0;
}

.tool-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    margin-bottom: 2rem;
}

.tool-card h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-card h2 i {
    color: var(--secondary-color);
}

/* Form Styles */
.reactivity-form {
    margin-top: 2rem;
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-color);
}

.form-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section h3 i {
    color: var(--secondary-color);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Trigger Grid */
.trigger-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.trigger-item {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 1rem;
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.trigger-item:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--box-shadow);
}

.trigger-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    height: 20px;
    width: 20px;
    background-color: var(--light-gray);
    border-radius: 50%;
    margin-right: 1rem;
    position: relative;
    transition: var(--transition);
}

.trigger-item input:checked ~ .checkmark {
    background-color: var(--success-color);
}

.trigger-item input:checked ~ .checkmark:after {
    content: "";
    position: absolute;
    display: block;
    left: 7px;
    top: 3px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trigger-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trigger-content i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

/* Intensity Slider */
.intensity-slider {
    position: relative;
    margin: 1rem 0;
}

.intensity-slider input[type="range"] {
    width: 100%;
    height: 8px;
    background: linear-gradient(to right, var(--success-color), var(--warning-color), var(--danger-color));
    outline: none;
    border-radius: 4px;
}

.intensity-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.intensity-value {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius);
    font-weight: bold;
}

/* Behavior Grid */
.behavior-grid,
.intervention-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.5rem;
    margin-top: 1rem;
}

.behavior-checkbox,
.intervention-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.behavior-checkbox:hover,
.intervention-checkbox:hover {
    background: rgba(52, 152, 219, 0.05);
    border-radius: var(--border-radius);
}

.behavior-checkbox input[type="checkbox"],
.intervention-checkbox input[type="checkbox"] {
    margin-right: 0.75rem;
    width: 18px;
    height: 18px;
    accent-color: var(--secondary-color);
}

/* Analyze Button */
.analyze-btn {
    background: linear-gradient(135deg, var(--success-color), #2ecc71);
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem auto 0;
}

.analyze-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.analyze-btn:active {
    transform: translateY(0);
}

/* Results Section */
.results-section {
    margin-top: 3rem;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.results-header h2 {
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.save-btn {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.save-btn:hover {
    background: #2980b9;
}

/* Result Cards */
.result-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    border-left: 4px solid var(--secondary-color);
}

.result-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result-card h3 i {
    color: var(--secondary-color);
}

/* Risk Assessment */
.risk-level {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    margin-bottom: 1rem;
}

.risk-low {
    background: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
}

.risk-moderate {
    background: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.risk-high {
    background: rgba(231, 76, 60, 0.1);
    color: var(--accent-color);
}

.risk-extreme {
    background: rgba(192, 57, 43, 0.1);
    color: var(--danger-color);
}

/* Progress Visual */
.progress-bar {
    width: 100%;
    height: 20px;
    background: var(--light-gray);
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(to right, var(--success-color), var(--secondary-color));
    transition: width 1s ease;
    border-radius: 10px;
}

/* Entries Section */
.entries-section {
    margin-top: 3rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
}

.entries-section h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.entry-card {
    background: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--secondary-color);
}

.entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.entry-date {
    font-weight: bold;
    color: var(--primary-color);
}

.entry-intensity {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: bold;
}

.intensity-1, .intensity-2, .intensity-3 {
    background: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
}

.intensity-4, .intensity-5, .intensity-6 {
    background: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.intensity-7, .intensity-8 {
    background: rgba(231, 76, 60, 0.1);
    color: var(--accent-color);
}

.intensity-9, .intensity-10 {
    background: rgba(192, 57, 43, 0.1);
    color: var(--danger-color);
}

/* Article Section */
.article-section {
    background: var(--white);
    padding: 3rem 0;
    margin-top: 3rem;
}

.main-article {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.main-article h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.main-article h3 {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-size: 1.5rem;
}

.main-article p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.main-article ul {
    margin: 1rem 0 1.5rem 2rem;
}

.main-article li {
    margin-bottom: 0.5rem;
}

/* Expert Tip */
.expert-tip {
    background: linear-gradient(135deg, #d5f4e6, #a7e9c9);
    border-left: 4px solid var(--success-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--box-shadow);
}

.expert-tip h4 {
    color: var(--success-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.expert-tip p {
    margin-bottom: 0;
    font-weight: 500;
}

/* Product Promotion */
.product-promotion {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 3rem 0;
    box-shadow: var(--box-shadow);
}

.product-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    align-items: center;
}

.product-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.product-details h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.product-rating {
    color: #ffd700;
    margin-bottom: 1rem;
    font-weight: 600;
}

.product-details p {
    color: var(--white);
    margin-bottom: 1rem;
    opacity: 0.9;
}

.product-price {
    margin: 1rem 0;
}

.price {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.guarantee {
    color: #ffd700;
    font-size: 0.9rem;
    margin-left: 1rem;
}

.cta-button {
    background: #ffd700;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    transition: var(--transition);
}

.cta-button:hover {
    background: #ffed4e;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

/* Social Sharing */
.social-sharing {
    background: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 3rem 0;
    text-align: center;
}

.social-sharing h3 {
    margin-bottom: 1rem;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1rem 0;
}

.social-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.social-btn.facebook { background: #3b5998; }
.social-btn.twitter { background: #1da1f2; }
.social-btn.linkedin { background: #0077b5; }
.social-btn.whatsapp { background: #25d366; }
.social-btn.copy-link { background: var(--dark-gray); }

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.copy-success {
    background: var(--success-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

/* Related Tools */
.related-tools {
    margin: 3rem 0;
}

.related-tools h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tool-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tool-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tool-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.tool-link:hover {
    text-decoration: underline;
}

/* Quick Reference */
.quick-reference {
    background: #f8f9fa;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 3rem 0;
}

.quick-reference h3 {
    text-align: center;
    margin-bottom: 2rem;
}

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

.reference-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    border-left: 4px solid var(--secondary-color);
}

.reference-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.reference-card ul {
    list-style: none;
    margin-left: 0;
}

.reference-card li {
    margin-bottom: 0.75rem;
    padding-left: 1rem;
    position: relative;
}

.reference-card li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .trigger-grid {
        grid-template-columns: 1fr;
    }
    
    .behavior-grid,
    .intervention-grid {
        grid-template-columns: 1fr;
    }
    
    .results-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .product-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tool-grid {
        grid-template-columns: 1fr;
    }
    
    .reference-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .tool-card,
    .result-card {
        padding: 1.5rem;
    }
    
    .form-section {
        padding: 1rem;
    }
    
    .trigger-item {
        padding: 0.75rem;
    }
}