/* CSS Variables for mobile viewport fix */
:root {
    --vh: 1vh;
}

/* Mobile-specific body classes */
.mobile-device {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ios-device {
    -webkit-overflow-scrolling: touch;
}

/* Tooltip styles for unsupported features */
.tooltip {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.method-card:hover .tooltip {
    opacity: 1;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    line-height: 1.6;
    color: #333;
}

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

/* Header */
.header {
    text-align: center;
    margin-bottom: 30px;
    color: white;
}

.header-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.logo-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    color: #4ade80;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 15px;
}

.alert {
    padding: 15px;
    border-radius: 10px;
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fee2e2;
}

/* Main Content */
.main-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    position: relative;
}

/* Upload Methods */
.upload-methods {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    justify-content: center;
}

.method-card {
    flex: 1;
    max-width: 200px;
    padding: 25px;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.method-card:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.2);
}

.method-card.active {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.method-card i {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #667eea;
}

.method-card.active i {
    color: white;
}

.method-card h3 {
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.method-card p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Upload Section */
.upload-area {
    border: 3px dashed #cbd5e1;
    border-radius: 15px;
    padding: 60px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.upload-area:hover, .upload-area.dragover {
    border-color: #667eea;
    background: #f0f9ff;
    transform: translateY(-2px);
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #667eea;
}

.upload-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #1e293b;
}

.browse-text {
    color: #667eea;
    text-decoration: underline;
    cursor: pointer;
}

.supported-formats {
    margin-top: 15px;
    color: #94a3b8;
}

/* Camera Section */
.camera-container {
    text-align: center;
    padding: 20px;
    border: 2px dashed #cbd5e1;
    border-radius: 15px;
    background: #f8fafc;
}

#video {
    max-width: 100%;
    max-height: 400px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.camera-controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Image Preview */
.image-preview {
    text-align: center;
    margin-top: 30px;
}

.image-preview img {
    max-width: 100%;
    max-height: 400px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 20px;
}

.image-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    white-space: nowrap;
}

.btn-predict {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: white;
}

.btn-predict:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(34, 197, 94, 0.3);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.btn-camera {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.btn-camera:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
}

.btn-capture {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.btn-capture:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.3);
}

.btn-secondary {
    background: #e2e8f0;
    color: #475569;
}

.btn-secondary:hover {
    background: #cbd5e1;
    transform: translateY(-2px);
}

/* Loading */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 20px;
    z-index: 1000;
}

.loading-content {
    text-align: center;
    color: #667eea;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

/* Results Section */
.results-section {
    margin-top: 40px;
}

.results-section h2 {
    color: #1e293b;
    margin-bottom: 30px;
    font-size: 2rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Analyzed Image Display */
.analyzed-image {
    background: #f8fafc;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    text-align: center;
}

.analyzed-image h3 {
    color: #1e293b;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.analyzed-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.analyzed-img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border: 3px solid #e2e8f0;
}

.prediction-card {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid #e2e8f0;
}

.prediction-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.confidence-badge {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 1.1rem;
}

.prediction-result {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.disease-icon {
    font-size: 3rem;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    padding: 20px;
    border-radius: 50%;
    flex-shrink: 0;
}

.disease-info h4 {
    font-size: 1.8rem;
    color: #1e293b;
    margin-bottom: 10px;
}

.disease-info p {
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.timestamp {
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Detailed Analysis */
.detailed-analysis {
    background: #f8fafc;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
}

.detailed-analysis h3 {
    color: #1e293b;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.probability-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.probability-label {
    font-weight: 600;
    color: #1e293b;
    flex: 1;
    min-width: 120px;
}

.probability-bar {
    flex: 2;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    margin: 0 15px;
    overflow: hidden;
    min-width: 100px;
}

.probability-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.probability-value {
    font-weight: 700;
    color: #1e293b;
    min-width: 50px;
    text-align: right;
}

/* Recommendations */
.recommendations {
    background: linear-gradient(135deg, #fef3c7, #fed7aa);
    border-radius: 15px;
    padding: 30px;
    border-left: 5px solid #f59e0b;
    margin-bottom: 30px;
}

.recommendations h3 {
    color: #92400e;
    margin-bottom: 20px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.recommendation-item {
    background: rgba(255, 255, 255, 0.7);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    border-left: 3px solid #f59e0b;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.recommendation-item i {
    color: #f59e0b;
    margin-top: 2px;
    flex-shrink: 0;
}

.recommendation-item span {
    color: #78350f;
    line-height: 1.5;
}

/* Result Actions */
.result-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
}

.download-group {
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.download-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #06b6d4);
    animation: shimmer 2s infinite;
}

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

.download-help {
    font-size: 14px;
    margin-bottom: 5px;
    padding: 12px 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    border: 1px solid;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 300px;
    line-height: 1.4;
}

.download-help.supported {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    border-color: #10b981;
}

.download-help.supported .help-icon {
    color: #10b981;
}

.download-help.not-supported {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    color: #6b7280;
    border-color: #d1d5db;
}

.download-help.not-supported .help-icon {
    color: #9ca3af;
}

.help-icon {
    font-size: 16px;
    display: flex;
    align-items: center;
}

.download-help i {
    color: inherit;
    font-size: 1rem;
}

#downloadResultBtn {
    width: 100%;
    max-width: 300px;
    padding: 15px 20px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

#downloadResultBtn:hover:not(:disabled) {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

#downloadResultBtn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

#downloadResultBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

#downloadResultBtn.folder-supported {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

#downloadResultBtn.folder-supported:hover:not(:disabled) {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

#downloadResultBtn .fas.fa-folder-open {
    margin-right: 0;
}

/* Footer */
.footer {
    text-align: center;
    color: white;
    opacity: 0.9;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.status-good {
    color: #4ade80;
}

.status-error {
    color: #ef4444;
}

/* Touch and Mobile Specific Styles */
.upload-area,
.method-card,
.btn,
.browse-text {
    -webkit-tap-highlight-color: rgba(102, 126, 234, 0.3);
    touch-action: manipulation;
}

/* Improve touch targets for mobile */
@media (max-width: 768px) {
    .btn {
        min-height: 44px; /* Apple's recommended minimum touch target */
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .method-card {
        min-height: 120px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .upload-area {
        min-height: 150px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .browse-text {
        padding: 8px 12px;
        border-radius: 4px;
        background: rgba(102, 126, 234, 0.1);
        margin: 0 4px;
    }
    
    /* Larger touch targets for camera controls */
    .camera-controls .btn {
        min-height: 50px;
        font-size: 1rem;
    }
    
    /* Better spacing for recommendation items */
    .recommendation-item {
        min-height: 50px;
        display: flex;
        align-items: center;
    }
    
    /* Improve probability item touch area */
    .probability-item {
        min-height: 60px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
}

/* Prevent zoom on input focus for iOS */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
    input[type="file"] {
        font-size: 16px;
    }
}

/* High DPI display optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .analyzed-img,
    .image-preview img,
    #video {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape orientation for mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .header-content {
        padding: 15px;
    }
    
    .logo-icon {
        font-size: 2rem;
        margin-bottom: 5px;
    }
    
    .header h1 {
        font-size: 1.8rem;
        margin-bottom: 5px;
    }
    
    .header p {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    .main-content {
        padding: 15px;
    }
    
    .upload-methods {
        flex-direction: row;
        justify-content: center;
        gap: 20px;
    }
    
    .method-card {
        max-width: 200px;
        padding: 12px;
    }
    
    .upload-area {
        padding: 25px 15px;
    }
    
    #video {
        max-height: 200px;
    }
    
    .image-preview img,
    .analyzed-img {
        max-height: 200px;
    }
}

/* Print styles for results */
@media print {
    .header,
    .upload-methods,
    .upload-section,
    .camera-section,
    .image-preview,
    .loading-overlay,
    .result-actions,
    .footer {
        display: none !important;
    }
    
    .main-content {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .results-section {
        display: block !important;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Responsive Design */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .container {
        padding: 15px;
    }
    
    .header-content {
        padding: 25px;
    }
    
    .main-content {
        padding: 30px;
    }
    
    .upload-methods {
        gap: 15px;
    }
    
    .method-card {
        padding: 20px;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .header p {
        font-size: 1rem;
    }
    
    .logo-icon {
        font-size: 3rem;
    }
    
    .header-content {
        padding: 20px;
    }
    
    .main-content {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .upload-methods {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .method-card {
        max-width: 280px;
        width: 100%;
    }
    
    .method-card i {
        font-size: 2rem;
    }
    
    .upload-area {
        padding: 40px 15px;
    }
    
    .upload-icon {
        font-size: 3rem;
    }
    
    .upload-content h3 {
        font-size: 1.3rem;
    }
    
    .camera-container {
        padding: 15px;
    }
    
    #video {
        max-height: 300px;
    }
    
    .image-preview img {
        max-height: 300px;
    }
    
    .prediction-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .prediction-result {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .disease-icon {
        font-size: 2.5rem;
        padding: 15px;
        align-self: center;
    }
    
    .disease-info h4 {
        font-size: 1.5rem;
    }
    
    .probability-item {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding: 12px;
    }
    
    .probability-bar {
        width: 100%;
        margin: 0;
        height: 6px;
    }
    
    .analyzed-img {
        max-height: 250px;
    }
    
    .detailed-analysis,
    .recommendations {
        padding: 20px;
    }
    
    .recommendation-item {
        padding: 12px;
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .camera-controls {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .image-actions,
    .result-actions {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
        padding: 12px 20px;
        font-size: 0.95rem;
    }
    
    .footer {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        padding: 15px;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .container {
        padding: 8px;
    }
    
    .header h1 {
        font-size: 1.8rem;
        margin-bottom: 8px;
    }
    
    .header p {
        font-size: 0.95rem;
        margin-bottom: 10px;
    }
    
    .logo-icon {
        font-size: 2.5rem;
        margin-bottom: 10px;
    }
    
    .header-content {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .main-content {
        padding: 15px;
        border-radius: 15px;
    }
    
    .upload-methods {
        gap: 12px;
    }
    
    .method-card {
        max-width: 100%;
        padding: 15px;
    }
    
    .method-card h3 {
        font-size: 1.1rem;
    }
    
    .method-card p {
        font-size: 0.85rem;
    }
    
    .method-card i {
        font-size: 1.8rem;
        margin-bottom: 8px;
    }
    
    .upload-area {
        padding: 30px 10px;
        border-radius: 12px;
    }
    
    .upload-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .upload-content h3 {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    
    .upload-content p {
        font-size: 0.9rem;
    }
    
    .supported-formats {
        font-size: 0.8rem;
    }
    
    .camera-container {
        padding: 12px;
    }
    
    #video {
        max-height: 250px;
        border-radius: 8px;
    }
    
    .image-preview img {
        max-height: 250px;
    }
    
    .results-section h2 {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }
    
    .prediction-card,
    .detailed-analysis,
    .recommendations {
        padding: 15px;
        margin-bottom: 20px;
        border-radius: 12px;
    }
    
    .prediction-header h3 {
        font-size: 1.1rem;
    }
    
    .confidence-badge {
        padding: 6px 15px;
        font-size: 1rem;
        border-radius: 15px;
    }
    
    .disease-icon {
        font-size: 2rem;
        padding: 12px;
    }
    
    .disease-info h4 {
        font-size: 1.3rem;
        margin-bottom: 8px;
    }
    
    .disease-info p {
        font-size: 1rem;
    }
    
    .detailed-analysis h3,
    .recommendations h3 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .probability-item {
        padding: 10px;
        border-radius: 8px;
        margin-bottom: 10px;
    }
    
    .probability-label {
        font-size: 0.9rem;
        min-width: auto;
    }
    
    .probability-bar {
        height: 5px;
        min-width: 80px;
    }
    
    .probability-value {
        font-size: 0.9rem;
        min-width: 40px;
    }
    
    .analyzed-image {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .analyzed-image h3 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .analyzed-img {
        max-height: 200px;
        border-width: 2px;
    }
    
    .recommendation-item {
        padding: 10px;
        border-radius: 8px;
        margin-bottom: 8px;
        font-size: 0.9rem;
    }
    
    .recommendation-item i {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 10px 15px;
        font-size: 0.9rem;
        border-radius: 6px;
    }
    
    .camera-controls {
        gap: 8px;
    }
    
    .image-actions,
    .result-actions {
        gap: 8px;
    }
    
    .loading-overlay {
        border-radius: 15px;
    }
    
    .spinner {
        width: 40px;
        height: 40px;
        margin-bottom: 15px;
    }
    
    .loading-content p {
        font-size: 1rem;
        margin-bottom: 5px;
    }
    
    .loading-content small {
        font-size: 0.85rem;
    }
    
    .footer {
        padding: 12px;
        font-size: 0.85rem;
    }
    
    .status-indicator {
        font-size: 0.8rem;
    }
}

/* Very small screens */
@media (max-width: 320px) {
    .container {
        padding: 5px;
    }
    
    .header h1 {
        font-size: 1.6rem;
    }
    
    .logo-icon {
        font-size: 2rem;
    }
    
    .main-content {
        padding: 12px;
    }
    
    .upload-area {
        padding: 20px 8px;
    }
    
    .upload-content h3 {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 8px 12px;
        font-size: 0.85rem;
        max-width: 200px;
    }
    
    .prediction-card,
    .detailed-analysis,
    .recommendations,
    .analyzed-image {
        padding: 12px;
    }
    
    .disease-info h4 {
        font-size: 1.2rem;
    }
    
    .analyzed-img {
        max-height: 180px;
    }
}

/* Utility Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

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

.hidden {
    display: none !important;
}