:root {
    --primary-color: #2E86C1;
    --secondary-color: #28B463;
    --bg-light: #F8F9FA;
    --text-dark: #343A40;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: 'Segoe UI', sans-serif;
}

.navbar.bg-primary {
    background-color: var(--primary-color) !important;
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    filter: brightness(0.9);
}

.hero {
    background: linear-gradient(rgba(46,134,193,0.8), rgba(46,134,193,0.8)), url('/images/hero-bg.jpg') center/cover;
    color: #fff;
    padding: 6rem 0;
}

.feature-card {
    border: none;
    border-radius: 0.5rem;
    transition: transform 0.2s;
}

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

/* Sidebar styling */
.sidebar {
    background-color: #ffffff;
    border-right: 1px solid #dee2e6;
    min-height: 100vh;
}

.sidebar .nav-link {
    color: var(--text-dark);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
}

.sidebar .nav-link i {
    margin-right: 0.75rem;
    font-size: 1.2rem;
}

.sidebar .nav-link:hover {
    background-color: var(--secondary-color);
    color: #fff;
}

.sidebar .nav-link.active {
    background-color: var(--secondary-color);
    color: #fff;
}

/* Mechanic dashboard content placeholder style */
.dashboard-content {
    padding-top: 1rem;
}