:root {
    --primary-gradient: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    --primary-color: #4d70d6;
    --secondary-color: #f8f9fa;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.navbar {
    background: var(--primary-gradient) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.1);
}

.nav-link {
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    margin: 0 5px;
    border-radius: 5px;
}

.nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    color: #fff !important;
}

main {
    flex: 1;
    padding: 0;
}

.container-main {
    padding: 0;
    max-width: 100%;
}

footer {
    background: #343a40 !important;
    margin-top: auto;
    padding: 1rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Custom button styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #3a5bc7;
    border-color: #3a5bc7;
}

/* Card styles for consistent look */
.card {
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
    border: none;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Table styles */
.table thead th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 500;
    padding: 1rem 0.75rem;
    border: none;
}

.table-container {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}