/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #212529;
    background-color: #f8f9fa;
}

a {
    text-decoration: none;
    transition: all 0.3s;
}

a:hover {
    text-decoration: underline;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 600;
    display: flex;
    align-items: center;
}

.navbar-brand img {
    margin-right: 10px;
}

.profile-pic {
    width: 30px;
    height: 30px;
    object-fit: cover;
    border-radius: 50%;
}

/* Main Content */
.container {
    max-width: 1200px;
}

.content {
    padding: 20px 0;
}

.jumbotron {
    background-color: #e9ecef;
    border-radius: 0.3rem;
    padding: 2rem 1rem;
}

/* Tables */
.table {
    width: 100%;
    margin-bottom: 1rem;
    color: #212529;
}

.table th {
    vertical-align: bottom;
    border-bottom: 2px solid #dee2e6;
}

.table td, .table th {
    padding: 0.75rem;
    vertical-align: top;
    border-top: 1px solid #dee2e6;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.05);
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.075);
}

/* Forms */
.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Alerts */
.alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
}

/* Footer */
footer {
    background-color: #343a40;
    color: white;
}

footer a {
    color: rgba(255, 255, 255, 0.75);
}

footer a:hover {
    color: white;
    text-decoration: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}