:root {
    --oit-primary: #0056b3;
    --oit-primary-dark: #004494;
    --oit-secondary: #6c757d;
    --oit-success: #198754;
    --oit-info: #0dcaf0;
    --oit-warning: #ffc107;
    --oit-danger: #dc3545;
    --oit-light: #f8f9fa;
    --oit-dark: #212529;
    --oit-border-color: #dee2e6;
    --oit-primary-gradient: linear-gradient(135deg, #0056b3 0%, #00aaff 100%);
}

/* Clean OIT Style */
body { display: flex; flex-direction: column; min-height: 100vh; background-color: #f8f9fa; }
.main-content { flex-grow: 1; padding-bottom: 3rem; }

footer { 
    background: white; 
    border-top: 1px solid var(--oit-border-color); 
    color: #6c757d !important; 
    padding: 2rem 0; 
}

/* Fix for mobile view - removing squashed container, adding specific footer padding */
@media (max-width: 768px) {
    footer .container { padding-left: 2rem; padding-right: 2rem; }
    .auth-card { padding: 1.5rem; margin: 1rem; border-radius: 15px; }
    .welcome-card-body { padding: 2rem 1.5rem !important; }
    .dashboard-title { font-size: 1.75rem !important; }
}

/* Auth Layout (Centered Cards) */
.auth-wrapper {
    min-height: calc(100vh - 250px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.auth-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    border: 1px solid #dee2e6;
}

/* Dashboard Welcome Card */
.welcome-card {
    background: #0056b3; /* Fallback */
    background: var(--oit-primary-gradient) !important;
    border: none !important;
    border-radius: 15px !important;
    color: white !important;
}

.welcome-card h1, .welcome-card p {
    color: white !important;
}

.hover-lift {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 2rem rgba(0,0,0,0.1) !important;
}