/* Diseases Info Page के लिए विशिष्ट स्टाइलिंग */

:root {
    --primary-green: #00A859;
    --dark-green: #006400;
    --light-green: #E8F8F5;
    --border-color: #ddd;
}

/* ------------------- Section & Title ------------------- */
.diseases-section {
    padding: 40px 5%;
    background-color: #f7f7f7;
}

.page-title {
    text-align: center;
    font-size: 2.5em;
    color: #222;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1em;
    margin-bottom: 40px;
}

/* ------------------- Tabs Container (Layout Fix) ------------------- */
.tabs-container {
    background-color: white;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    overflow: hidden;
    /* Max width बढ़ाया गया ताकि कंटेंट ज़्यादा जगह ले सके */
    max-width: 1200px; 
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    justify-content: space-around;
    border-bottom: 1px solid var(--border-color);
    background-color: #f0f0f0;
}

.tab-button {
    flex-grow: 1;
    padding: 15px 10px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font-size: 1.05em;
    font-weight: 600;
    color: #555;
    transition: color 0.3s ease, background-color 0.3s ease, transform 0.2s ease;
    border-bottom: 3px solid transparent; 
}

.tab-button:hover:not(.active) {
    color: var(--primary-green);
    background-color: #f5f5f5;
    transform: translateY(-2px); /* Animation */
}

.tab-button.active {
    color: var(--dark-green);
    background-color: white;
    border-bottom: 3px solid var(--primary-green);
}

/* ------------------- Tab Content ------------------- */
.tab-content {
    padding: 30px;
    display: none; 
    align-items: flex-start; 
    gap: 40px;
}

.tab-content.active-content {
    display: block; /* ब्लॉक डिस्प्ले का उपयोग करें ताकि कंटेंट पूरी विड्थ ले */
}

.disease-title {
    color: var(--dark-green);
    font-size: 2em;
    margin-top: 0;
    border-bottom: 2px solid var(--light-green);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.text-content p {
    margin-bottom: 15px;
    text-align: justify; /* टेक्स्ट को जस्टिफाई किया गया */
}

.text-content h3 {
    color: var(--primary-green);
    margin-top: 25px;
    font-size: 1.3em;
}

.text-content ul {
    list-style: none;
    padding-left: 0;
}

.text-content ul li {
    padding-left: 25px;
    margin-bottom: 10px;
    position: relative;
    /* Checkmark आइकन */
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2300A859'%3E%3Cpath d='M20.293 4.293l-10 10-4.293-4.293a1 1 0 00-1.414 1.414l5 5a1 1 0 001.414 0l10.707-10.707a1 1 0 00-1.414-1.414z'/%3E%3C/svg%3E") no-repeat left center;
    background-size: 18px;
    font-size: 1em;
    transition: transform 0.2s ease; /* Animation */
}

.text-content ul li:hover {
    transform: translateX(5px);
}

/* Image Placeholder Styling */
.tab-content > img[alt*="cloudy lens (cataract)"], 
.tab-content > img[alt*="diabetic retina"],
.tab-content > img[alt*="Diabetic Retinopathy"],
.tab-content > img[alt*="Cataract"] {
    float: right; /* इमेज को राइट में फ्लोट किया गया */
    width: 40%;
    margin-left: 20px;
    margin-bottom: 15px;
    height: auto; 
    min-height: 200px;
    background-color: var(--light-green);
    border: 1px solid var(--primary-green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    color: var(--dark-green);
    text-align: center;
    padding: 10px;
}

/* Disclaimer Box */
.disclaimer-box {
    max-width: 1200px;
    margin: 40px auto 20px;
    padding: 20px;
    background-color: #fff8e1;
    border-left: 5px solid #ffc107;
    border-radius: 8px;
    color: #6a5a40;
    text-align: left;
}

/* CTA Button at Bottom */
.start-prediction-btn {
    display: inline-block;
    margin-top: 20px;
}

/* ------------------- Animations ------------------- */
.animated-title {
    animation: fadeInDown 1s ease-out;
}
.animated-container {
    animation: fadeInUp 1.2s ease-out;
}
.animated-tab {
    animation: fadeIn 0.6s ease-in-out;
}
.animated-button {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}


/* ------------------- Responsive Design (Media Queries) ------------------- */

@media (max-width: 900px) {
    .tabs-container {
        max-width: 95%;
    }
    
    .tab-content {
        padding: 20px;
    }
    
    .tab-content > img[alt*="cloudy lens (cataract)"], 
    .tab-content > img[alt*="diabetic retina"],
    .tab-content > img[alt*="Diabetic Retinopathy"],
    .tab-content > img[alt*="Cataract"] {
        float: none; /* छोटी स्क्रीन पर इमेज को फ्लोट न करें */
        width: 80%; /* फुल विड्थ लें */
        margin: 20px auto;
    }
}

@media (max-width: 600px) {
    .page-title {
        font-size: 2em;
    }
    
    .tabs-nav {
        flex-direction: column; /* बटन को स्टैक करें */
    }
    
    .tab-button {
        border-bottom: 1px solid var(--border-color);
    }
    
    .tab-button.active {
        border-bottom: none;
        border-left: 5px solid var(--primary-green);
    }
    
    .tab-content {
        padding: 15px;
    }
}