/* Enhanced Camouflage Object Detection System Styles */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #0d0d0d 100%);
    min-height: 100vh;
    color: #ffffff;
    position: relative;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* Frost Glass Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.03) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}





@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    text-align: center;
    color: #ffffff;
    font-family: 'Fabrica', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.2), 2px 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 50%, #cbd5e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

/* Custom SVG Icons */
.icon {
    display: inline-block;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    vertical-align: middle;
}

/* Icon Sizes */
h1 .icon { width: 52px; height: 52px; border-radius: 12px; }
h2 .icon { width: 36px; height: 36px; }
h3 .icon { width: 32px; height: 32px; }
.upload-icon .icon { width: 60px; height: 60px; border-radius: 12px; }
.infinity-loader .icon { width: 60px; height: 60px; border-radius: 12px; }
.submit-btn .icon, .clear-btn .icon { width: 30px; height: 30px; }
.speaker-btn .icon, .download-btn .icon { width: 28px; height: 28px; border-radius: 6px; }

/* Icon Backgrounds */
.icon-search { background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(147, 51, 234, 0.3)); }
.icon-upload { background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(59, 130, 246, 0.3)); }
.icon-image { background: linear-gradient(135deg, rgba(251, 191, 36, 0.3), rgba(245, 158, 11, 0.3)); }

.icon-play { background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(245, 101, 101, 0.3)); }
.icon-trash { background: linear-gradient(135deg, rgba(156, 163, 175, 0.3), rgba(107, 114, 128, 0.3)); }
.icon-chart { background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(5, 150, 105, 0.3)); }
.icon-target { background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(220, 38, 38, 0.3)); }
.icon-layers { background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(124, 58, 237, 0.3)); }
.icon-heat { background: linear-gradient(135deg, rgba(251, 146, 60, 0.3), rgba(249, 115, 22, 0.3)); }
.icon-speaker { background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(21, 128, 61, 0.3)); }
.icon-download { background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.3)); }

/* SVG Icon Shapes */
.icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.icon-search::before {
    width: 20px;
    height: 20px;
    border: 3px solid #60a5fa;
    border-radius: 50%;
}
.icon-search::after {
    content: '';
    position: absolute;
    top: 70%;
    left: 70%;
    width: 8px;
    height: 3px;
    background: #a855f7;
    transform: rotate(45deg);
    border-radius: 2px;
}

.icon-upload::before {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 10px solid #22c55e;
}
.icon-upload::after {
    content: '';
    position: absolute;
    bottom: 25%;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 3px;
    background: #3b82f6;
    border-radius: 2px;
}

.icon-image::before {
    width: 24px;
    height: 18px;
    border: 2px solid #fbbf24;
    border-radius: 3px;
    background: rgba(251, 191, 36, 0.2);
}
.icon-image::after {
    content: '';
    position: absolute;
    top: 35%;
    left: 40%;
    width: 6px;
    height: 6px;
    background: #f59e0b;
    border-radius: 50%;
}



.icon-play::before {
    width: 0;
    height: 0;
    border-left: 12px solid #ef4444;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    margin-left: 3px;
}

.icon-trash::before {
    width: 12px;
    height: 14px;
    border: 2px solid #9ca3af;
    border-radius: 0 0 3px 3px;
    background: rgba(156, 163, 175, 0.2);
}
.icon-trash::after {
    content: '';
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 3px;
    background: #6b7280;
    border-radius: 2px;
}

.icon-chart::before {
    width: 3px;
    height: 12px;
    background: #10b981;
    box-shadow: 6px 3px 0 #059669, 12px -3px 0 #047857;
    border-radius: 2px;
}

.icon-target::before {
    width: 16px;
    height: 16px;
    border: 2px solid #ef4444;
    border-radius: 50%;
}
.icon-target::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: #dc2626;
    border-radius: 50%;
}

.icon-layers::before {
    width: 16px;
    height: 3px;
    background: #8b5cf6;
    box-shadow: 0 4px 0 #7c3aed, 0 8px 0 #6d28d9;
    border-radius: 2px;
}

.icon-heat::before {
    width: 4px;
    height: 16px;
    background: linear-gradient(to top, #f97316, #fb923c);
    border-radius: 2px;
}
.icon-heat::after {
    content: '';
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 6px;
    border: 2px solid #fb923c;
    border-bottom: none;
    border-radius: 5px 5px 0 0;
    background: rgba(251, 146, 60, 0.2);
}

.icon-speaker::before {
    width: 6px;
    height: 8px;
    background: #22c55e;
    border-radius: 2px;
}
.icon-speaker::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 30%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border: 2px solid #16a34a;
    border-left: none;
    border-radius: 0 50% 50% 0;
}

.icon-download::before {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 8px solid #3b82f6;
}
.icon-download::after {
    content: '';
    position: absolute;
    bottom: 25%;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 2px;
    background: #2563eb;
    border-radius: 1px;
}

/* Icon Colors */
h2 .fa-upload { background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(59, 130, 246, 0.3)); color: #22c55e; }
h2 .fa-chart-line { background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(5, 150, 105, 0.3)); color: #10b981; }
h3 .fa-bullseye { background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(220, 38, 38, 0.3)); color: #ef4444; }
h3 .fa-th-large { background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(124, 58, 237, 0.3)); color: #8b5cf6; }
h3 .fa-thermometer-half { background: linear-gradient(135deg, rgba(251, 146, 60, 0.3), rgba(249, 115, 22, 0.3)); color: #fb923c; }
.submit-btn .fa-play { background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(245, 101, 101, 0.3)); color: #ef4444; }
.clear-btn .fa-trash-alt { background: linear-gradient(135deg, rgba(156, 163, 175, 0.3), rgba(107, 114, 128, 0.3)); color: #9ca3af; }
.speaker-btn .fa-volume-up { background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(21, 128, 61, 0.3)); color: #22c55e; }
.download-btn .fa-download { background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.3)); color: #3b82f6; }

/* Colorful Icon shapes */
.icon-search::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid #60a5fa;
    border-radius: 50%;
    box-shadow: 0 0 2px rgba(96, 165, 250, 0.2);
}
.icon-search::after {
    content: '';
    position: absolute;
    top: 65%;
    left: 65%;
    width: 8px;
    height: 2px;
    background: #a855f7;
    transform: rotate(45deg);
    box-shadow: 0 0 1px rgba(168, 85, 247, 0.3);
}

.icon-upload::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 6px solid #22c55e;
    filter: drop-shadow(0 0 1px rgba(34, 197, 94, 0.3));
}
.icon-upload::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 2px;
    background: #3b82f6;
    box-shadow: 0 0 1px rgba(59, 130, 246, 0.3);
}

.icon-folder::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 16px;
    border: 2px solid #fbbf24;
    border-radius: 2px;
    background: rgba(251, 191, 36, 0.2);
    box-shadow: 0 0 2px rgba(251, 191, 36, 0.2);
}
.icon-folder::after {
    content: '';
    position: absolute;
    top: 35%;
    left: 35%;
    width: 8px;
    height: 4px;
    background: #f59e0b;
    border-radius: 2px 2px 0 0;
    box-shadow: 0 0 1px rgba(245, 158, 11, 0.3);
}



.icon-analyze::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    width: 0;
    height: 0;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-bottom: 8px solid #ef4444;
    filter: drop-shadow(0 0 1px rgba(239, 68, 68, 0.3));
}

.icon-trash::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 10px;
    border: 1px solid #9ca3af;
    border-radius: 0 0 2px 2px;
    background: rgba(156, 163, 175, 0.2);
}
.icon-trash::after {
    content: '';
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 2px;
    background: #6b7280;
    box-shadow: 0 0 1px rgba(107, 114, 128, 0.2);
}

.icon-chart::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 8px;
    background: #10b981;
    box-shadow: 4px 2px 0 #059669, 8px -2px 0 #047857, 0 0 1px rgba(16, 185, 129, 0.3);
}

.icon-target::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border: 2px solid #ef4444;
    border-radius: 50%;
    box-shadow: 0 0 2px rgba(239, 68, 68, 0.2);
}
.icon-target::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    background: #dc2626;
    border-radius: 50%;
    box-shadow: 0 0 1px rgba(220, 38, 38, 0.3);
}

.icon-layers::before {
    content: '';
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 2px;
    background: #8b5cf6;
    box-shadow: 0 3px 0 #7c3aed, 0 6px 0 #6d28d9, 0 0 1px rgba(139, 92, 246, 0.3);
}

.icon-heat::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 10px;
    background: linear-gradient(to top, #f97316, #fb923c);
    border-radius: 1px;
    box-shadow: 0 0 1px rgba(249, 115, 22, 0.3);
}
.icon-heat::after {
    content: '';
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 4px;
    border: 1px solid #fb923c;
    border-bottom: none;
    border-radius: 3px 3px 0 0;
    background: rgba(251, 146, 60, 0.2);
}

.icon-speaker::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 40%;
    transform: translateY(-50%);
    width: 4px;
    height: 6px;
    background: #22c55e;
    box-shadow: 0 0 1px rgba(34, 197, 94, 0.3);
}
.icon-speaker::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 30%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border: 1px solid #16a34a;
    border-left: none;
    border-radius: 0 50% 50% 0;
    box-shadow: 0 0 1px rgba(22, 163, 74, 0.2);
}

.icon-download::before {
    content: '';
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-top: 4px solid #3b82f6;
    filter: drop-shadow(0 0 1px rgba(59, 130, 246, 0.3));
}
.icon-download::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 1px;
    background: #2563eb;
    box-shadow: 0 0 1px rgba(37, 99, 235, 0.3);
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    min-height: 80vh;
}

/* Left Panel - Upload */
.left-panel {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.left-panel:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.upload-section h2 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: 0.01em;
}

.drop-zone {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    position: relative;
    min-height: 300px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.drop-zone:hover {
    animation: dropZoneBounce 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.upload-section:hover .drop-zone {
    animation: dropZoneBounce 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

@keyframes dropZoneBounce {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-8px) scale(1.02); }
}

.drop-zone.dragover {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.drop-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.upload-icon {
    margin-bottom: 10px;
}



.browse-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.browse-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}



.preview-area {
    position: relative;
    width: 100%;
    height: 100%;
}

.preview-area img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

.loading-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.loading-dot {
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    animation: bounce 1.4s ease-in-out infinite both;
}

.loading-dot:nth-child(1) { animation-delay: -0.32s; }
.loading-dot:nth-child(2) { animation-delay: -0.16s; }
.loading-dot:nth-child(3) { animation-delay: 0s; }

.loading-text {
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    opacity: 0.9;
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}



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

.upload-options {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.option-btn {
    background: #68d391;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.option-btn:hover {
    background: #48bb78;
    transform: translateY(-1px);
}

.submit-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 15px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.submit-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.submit-btn:hover:not(:disabled) ~ * .drop-zone {
    animation: dropZoneBounce 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.submit-btn:disabled {
    background: rgba(255, 255, 255, 0.05);
    cursor: not-allowed;
}



.clear-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    color: #d1d5db;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.clear-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}



/* Right Panel - Results */
.right-panel {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    transition: all 0.3s ease;
}

.right-panel:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.results-header h2 {
    color: #ffffff;
    margin-bottom: 25px;
    font-size: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: 0.01em;
}

.result-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 4px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.result-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.result-card h3 {
    color: #ffffff;
    margin-bottom: 15px;
    font-size: 1.2rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.01em;
}

.object-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-bottom: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.object-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.confidence {
    background: #48bb78;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: bold;
}

.result-image {
    margin-top: 15px;
}

.result-image img {
    max-width: 100%;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.result-image img:hover {
    transform: scale(1.02);
}

.no-results {
    color: #d1d5db;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.preview-modal-content {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.preview-controls {
    display: flex;
    gap: 10px;
}

.speaker-btn, .download-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 6px;
}

.speaker-btn:hover, .download-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}



.preview-image-container {
    position: relative;
    padding: 20px;
}

.preview-image-container img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 8px;
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: #718096;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #2d3748;
}

#webcamVideo {
    width: 100%;
    max-width: 400px;
    border-radius: 8px;
    margin: 20px 0;
}

.webcam-controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.webcam-controls button {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

#captureBtn {
    background: #48bb78;
    color: white;
}

#captureBtn:hover {
    background: #38a169;
}

#cancelBtn {
    background: #f56565;
    color: white;
}

#cancelBtn:hover {
    background: #e53e3e;
}

/* Detection Areas */
.detection-area {
    position: absolute;
    background: rgba(255, 0, 0, 0.1);
    border: 2px solid rgba(255, 0, 0, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.detection-area:hover {
    background: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.8);
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .left-panel, .right-panel {
        padding: 20px;
    }
    
    .upload-options {
        flex-direction: column;
    }
    
    .option-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    .drop-zone {
        padding: 20px;
        min-height: 200px;
    }
    
    .upload-icon {
        font-size: 2rem;
    }
}