body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: #f0f2f5;
    color: #333;
}
.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}
.navbar-brand img {
    height: 100px;
}
.main-container {
    background-color: #ffffff;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0,0,0,.1);
    padding: 30px;
    margin-top: 50px;
}
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,.1);
    transition: all 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,.2);
}
.card-header {
    background-color: #4a90e2;
    color: white;
    border-radius: 15px 15px 0 0 !important;
    padding: 20px;
}
.btn-primary {
    background-color: #4a90e2;
    border-color: #4a90e2;
}
.btn-primary:hover {
    background-color: #3a7abd;
    border-color: #3a7abd;
}
.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}
.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #5a6268;
}
#resultPopup {
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    transition: top 0.5s ease-in-out;
    z-index: 1000;
    overflow-y: auto;
    color: white;
}
#resultPopup.show {
    top: 0;
}
#closePopup {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 30px;
    color: white;
    cursor: pointer;
}
.fade-in {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
.fade-in.visible {
    opacity: 1;
}
#uploadedImage, #capturedImage {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,.2);
}
#analysisContent {
    color: white;
    background-color: rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 20px;
}
#analysisContent h1, #analysisContent h2, #analysisContent h3, 
#analysisContent h4, #analysisContent h5, #analysisContent h6 {
    color: #4a90e2;
}
#analysisContent a {
    color: #4a90e2;
}
#analysisContent code {
    color: #ffc107;
    background-color: rgba(0,0,0,0.3);
    padding: 2px 4px;
    border-radius: 4px;
}
#analysisContent pre {
    background-color: rgba(0,0,0,0.3);
    padding: 1rem;
    border-radius: 4px;
}
#cameraView {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    display: none;
}
#video {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,.2);
}
.icon-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}
.icon-container i {
    font-size: 48px;
    color: #4a90e2;
    margin: 0 15px;
}