/* Main Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

/* Dashboard Cards */
.card {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    border: none;
}

.card-header {
    border-radius: 8px 8px 0 0 !important;
    font-weight: 600;
}

/* Progress Bars */
.progress {
    height: 8px;
    border-radius: 4px;
    background-color: #e9ecef;
}

/* Avatar Styles */
.avatar-circle {
    width: 100px;
    height: 100px;
    background-color: #007bff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

.avatar-initials {
    color: white;
    font-size: 40px;
    font-weight: bold;
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline-item {
    position: relative;
    margin-bottom: 25px;
}

.timeline-marker {
    position: absolute;
    left: -30px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    top: 5px;
}

.timeline-content {
    padding-bottom: 15px;
    border-bottom: 1px solid #e9ecef;
}

/* JSON Viewer */
.json-viewer {
    max-height: 400px;
    overflow-y: auto;
    background-color: #f8f9fa;
    border-radius: 4px;
    padding: 10px;
    font-size: 0.9rem;
}

/* Table Styles */
.table th {
    font-weight: 600;
    border-top: none;
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Navbar Customization */
.navbar-dark {
    background-color: #343a40 !important;
}

/* Footer Styles */
footer {
    margin-top: 50px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    h1.display-5 {
        font-size: 1.8rem;
    }
}