/* Custom styles for the canvas */
#drawingCanvas {
    width: 360px !important;
    height: 360px !important;
    border: 2px solid #4a5568;
    border-radius: 8px;
    background: black;
    cursor: crosshair;
    display: block;
    margin: 0 auto;
    touch-action: none;            /* Ensure touch events are captured */
    -ms-touch-action: none;
    user-select: none;             /* Disable text selection */
    -webkit-user-select: none;     /* Disable selection on mobile */
}

/* Style for the visualization container */
#cnnVisualization {
    min-height: 352px;
    background-color: #1a202c; /* Dark background for visualization */
    color: #e2e8f0; /* Light text color */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    font-size: 0.9rem;
    text-align: center;
    margin-top: 1rem;
}

/* Style for the prediction probabilities area */
#predictionProbabilities {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #2d3748;
    border-radius: 0.375rem;
}
#probabilityList {
    min-height: 220px;
    list-style: none;
    padding: 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 0 auto;
    max-width: 100%;
}


#predictionProbabilities h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #e2e8f0;
}

#predictionProbabilities li {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    padding: 1rem 1.25rem;
    border-radius: 50px;
    text-align: center;
    font-size: 0.85rem;
    min-width: 130px;
    border: 2px solid #718096;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 70px;
    margin: 0.25rem;
}

#predictionProbabilities li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 249, 238, 0.2);
    border-color: #66f9ee;
}

#predictionProbabilities li.highest {
    background: linear-gradient(135deg, #66f9ee 0%, #4fd1c7 100%);
    color: #1a202c;
    border-color: #66f9ee;
    box-shadow: 0 4px 15px rgba(102, 249, 238, 0.4);
    transform: scale(1.1);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 4px 15px rgba(102, 249, 238, 0.4);
    }
    50% { 
        box-shadow: 0 6px 20px rgba(102, 249, 238, 0.6);
    }
}

#predictionProbabilities li strong {
    font-size: 1rem;
    color: #66f9ee;
}

/* Style for the close prediction warning */
#closePredictionWarning {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: #f6e05e;
    color: #2d3748;
    border-radius: 0.375rem;
    font-weight: 600;
    text-align: center;
    display: none;
}

/* Add a placeholder during loading */
.probabilityPlaceholder {
    grid-column: 1 / -1;
    text-align: center;
    align-self: center;
}

/* Basic styling for nodes/connections if you were to draw them manually */
.node {
    width: 10px;
    height: 10px;
    background-color: #4299e1;
    border-radius: 50%;
    position: absolute;
}
.connection {
    position: absolute;
    height: 2px;
    background-color: #a0aec0;
    transform-origin: 0 50%;
}
.connection.active {
    background-color: #66f9ee;
    box-shadow: 0 0 8px #66f9ee;
    transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

/* Style for the status indicator */
#statusMessage {
    position: fixed;
    bottom: 10px;
    left: 10px;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
    z-index: 1000;
    background-color: #4a5568;
    color: #fff;
}

/* Katman Görselleştirmesi Stilleri - Daha Temiz ve Aralıklı */
.layer-visualization {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 50%, #1a202c 100%);
    border-radius: 0.75rem;
    border: 2px solid #4a5568;
    max-height: 600px;
    overflow-y: auto;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3);
}

.layer-card {
    background: linear-gradient(135deg, rgba(74, 85, 104, 0.4) 0%, rgba(45, 55, 72, 0.6) 100%);
    border: 2px solid #64748b;
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    min-height: 120px;
    backdrop-filter: blur(8px);
}

.layer-card.active {
    border-color: #66f9ee;
    box-shadow: 0 0 25px rgba(102, 249, 238, 0.4);
    transform: scale(1.02);
    background: linear-gradient(135deg, rgba(102, 249, 238, 0.1) 0%, rgba(45, 55, 72, 0.8) 100%);
}

.layer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 249, 238, 0.1), transparent);
    transition: left 0.5s;
}

.layer-card.active::before {
    left: 100%;
}

.layer-title {
    font-size: 1rem;
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.layer-type {
    font-size: 0.8rem;
    color: #a0aec0;
    margin-bottom: 0.75rem;
    font-style: italic;
}

.neurons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(35px, 1fr));
    gap: 0.5rem;
    justify-items: center;
    align-items: center;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0.5rem;
}

.neuron {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
    border: 2px solid transparent;
}

.neuron:hover {
    transform: scale(1.2);
    z-index: 10;
}

.neuron.high {
    background: linear-gradient(135deg, #66f9ee 0%, #4fd1c7 100%);
    color: #1a202c;
    box-shadow: 0 0 15px rgba(102, 249, 238, 0.6);
    border-color: #66f9ee;
    transform: scale(1.2);
    animation: glow-pulse 2s infinite;
}

@keyframes glow-pulse {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(102, 249, 238, 0.6);
    }
    50% { 
        box-shadow: 0 0 25px rgba(102, 249, 238, 0.8);
    }
}

.neuron.medium {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
    box-shadow: 0 0 8px rgba(66, 153, 225, 0.4);
    transform: scale(1.1);
}

.neuron.low {
    background: linear-gradient(135deg, #718096 0%, #4a5568 100%);
    color: #e2e8f0;
    box-shadow: 0 0 3px rgba(113, 128, 150, 0.3);
}

.activation-value {
    font-size: 0.6rem;
    font-weight: 600;
    color: inherit;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.layer-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    font-size: 1rem;
    color: #a0aec0;
    text-align: center;
    font-style: italic;
    animation: fade-pulse 2s infinite;
}

@keyframes fade-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}
/* Removed orphaned CSS properties that caused a syntax error */

.layer-card.active::before {
    left: 100%;
}

.layer-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.layer-type {
    font-size: 0.65rem;
    color: #a0aec0;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.neurons-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 1px;
    margin-bottom: 0.25rem;
    justify-items: center;
}

.neuron {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4a5568;
    transition: all 0.4s ease;
    position: relative;
}

.neuron.active {
    background: #66f9ee;
    box-shadow: 0 0 6px rgba(102, 249, 238, 0.6);
    animation: pulse 1s ease-in-out infinite;
    transform: scale(1.2);
}

.neuron.medium {
    background: #4299e1;
    box-shadow: 0 0 3px rgba(66, 153, 225, 0.4);
    transform: scale(1.1);
}

.neuron.low {
    background: #718096;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1.2);
        opacity: 1;
    }
    50% { 
        transform: scale(1.4);
        opacity: 0.8;
    }
}

.activation-value {
    font-size: 0.55rem;
    color: #a0aec0;
    margin-top: 0.25rem;
}

/* Network Canvas Görselleştirmesi - İyileştirilmiş */
#networkConnections {
    min-height: 320px;
    background: linear-gradient(135deg, #000000 0%, #1a202c 50%, #000000 100%);
    border: 2px solid #4a5568;
    position: relative;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

#networkCanvas {
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(45deg, #0a0a0a 0%, #1a1a1a 100%);
    width: 360px !important;
    height: 360px !important;
}

#networkCanvas:hover {
    box-shadow: 0 0 25px rgba(102, 249, 238, 0.3);
    transform: scale(1.01);
}

#networkInfo {
    background: rgba(0, 0, 0, 0.8);
    padding: 8px 12px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    border: 1px solid #66f9ee;
    font-size: 0.75rem;
    backdrop-filter: blur(5px);
}

.layer-connections {
    position: absolute;
    top: 50%;
    right: -10px;
    width: 20px;
    height: 2px;
    background: #4a5568;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.layer-connections.active {
    background: #66f9ee;
    box-shadow: 0 0 6px rgba(102, 249, 238, 0.5);
}

.layer-connections::after {
    content: '';
    position: absolute;
    right: -3px;
    top: -2px;
    width: 0;
    height: 0;
    border-left: 6px solid;
    border-left-color: inherit;
    border-top: 3px solid transparent;
    border-bottom: 3px solid transparent;
}

/* Progresif aktivasyon animasyonu */
.layer-card[data-index="0"] { animation-delay: 0ms; }
.layer-card[data-index="1"] { animation-delay: 200ms; }
.layer-card[data-index="2"] { animation-delay: 400ms; }
.layer-card[data-index="3"] { animation-delay: 600ms; }
.layer-card[data-index="4"] { animation-delay: 800ms; }

@keyframes layerActivation {
    0% { 
        opacity: 0.5;
        transform: translateY(10px);
    }
    100% { 
        opacity: 1;
        transform: translateY(0);
    }
}

.layer-card.animating {
    animation: layerActivation 0.5s ease-out forwards;
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .layer-visualization {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 0.5rem;
    }
    
    .layer-card {
        padding: 0.5rem;
    }
    
    .neurons-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .neuron {
        width: 12px;
        height: 12px;
    }
}

@media (max-width: 480px) {
    .layer-visualization {
        grid-template-columns: 1fr;
    }
    
    .neurons-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Scrollbar styling için katman görselleştirmesi */
.layer-visualization::-webkit-scrollbar {
    width: 6px;
}

.layer-visualization::-webkit-scrollbar-track {
    background: #2d3748;
    border-radius: 3px;
}

.layer-visualization::-webkit-scrollbar-thumb {
    background: #4a5568;
    border-radius: 3px;
}

.layer-visualization::-webkit-scrollbar-thumb:hover {
    background: #66f9ee;
}

/* Loading durumu için daha kompakt */
.layer-loading {
    text-align: center;
    color: #a0aec0;
    font-style: italic;
    padding: 1rem;
    font-size: 0.8rem;
}

.layer-loading::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}

/* Responsive override: full width on small screens */
@media (max-width: 640px) {
  #drawingCanvas {
    width: 100%;
    height: auto;
  }
}

/* Network Canvas Görselleştirmesi */
#networkConnections {
    min-height: 400px;
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 50%, #1a202c 100%);
    border: 1px solid #4a5568;
    position: relative;
}

#networkCanvas {
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#networkCanvas:hover {
    box-shadow: 0 0 20px rgba(102, 249, 238, 0.3);
}

#networkInfo {
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 12px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    border: 1px solid #4a5568;
}

/* Network node animasyonları */
.network-node {
    transition: all 0.3s ease;
}

.network-node.active {
    animation: nodeGlow 1.5s ease-in-out infinite;
}

@keyframes nodeGlow {
    0%, 100% { 
        filter: brightness(1) drop-shadow(0 0 5px currentColor);
    }
    50% { 
        filter: brightness(1.5) drop-shadow(0 0 15px currentColor);
    }
}

/* Connection line animasyonları */
.network-connection {
    transition: all 0.5s ease;
}

.network-connection.active {
    animation: connectionFlow 2s ease-in-out infinite;
}

@keyframes connectionFlow {
    0% { 
        stroke-dashoffset: 0;
        opacity: 0.8;
    }
    50% { 
        stroke-dashoffset: 20;
        opacity: 1;
    }
    100% { 
        stroke-dashoffset: 40;
        opacity: 0.8;
    }
}

/* Responsive tasarım - İyileştirilmiş */
@media (max-width: 1024px) {
    .grid-cols-1.lg\\:grid-cols-3 {
        grid-template-columns: 1fr;
    }
    
    .max-w-7xl {
        max-width: 100%;
    }
    
    #networkCanvas {
        width: 100%;
        height: 250px;
    }
    
    #networkConnections {
        min-height: 270px;
    }
    
    .layer-visualization {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 2px;
    }
    
    .bg-gray-800 {
        padding: 4px;
    }
    
    #networkCanvas {
        width: 100%;
        height: 200px;
    }
    
    #networkConnections {
        min-height: 220px;
    }
    
    .neurons-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .neuron {
        width: 6px;
        height: 6px;
    }
    
    #predictionResult {
        font-size: 3rem;
        padding: 1rem;
    }
}