:root {
    --primary-red: #b1000b;
    --neutral-grey: #808080;
    --light-bg: #f8f9fa;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: #333;
}

/* Desktop Sidebar */
@media (min-width: 992px) {
    body {
        padding-left: 280px;
    }

    .sidebar-pc {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px;
        background-color: #ffffff;
        border-right: 1px solid #dee2e6;
        padding: 2rem 1.5rem;
        z-index: 1000;
    }
}

/* Sidebar Links */
.nav-link {
    color: var(--neutral-grey);
    font-weight: 600;
    padding: 12px 15px !important;
    border-radius: 10px;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    transition: all 0.2s ease-in-out;
}

.nav-link i {
    margin-right: 12px;
    font-size: 1.2rem;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(177, 0, 11, 0.05);
    color: var(--primary-red);
}

.nav-link.logout {
    color: #dc3545;
}

/* UI Components */
.btn-primary {
    background-color: var(--primary-red) !important;
    border: none !important;
    border-radius: 10px;
}

.btn-primary:hover {
    background-color: #8a0008 !important;
}

.card {
    border-radius: 15px;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-red);
}