:root {
    --primary-color: #00b14f;
    --secondary-color: #ffc107;
    --dark-color: #2c3e50;
    --light-color: #f8f9fa;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background-color: #f5f7fa;
}

.navbar-brand {
    font-weight: 700;
}

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

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

.hero-section {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1504674900247-0877df9cc836');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 5rem 0;
    margin-bottom: 2rem;
}

.service-card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.order-status {
    height: 8px;
    border-radius: 4px;
}

.tracking-timeline {
    position: relative;
    padding-left: 30px;
}

.tracking-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #e9ecef;
}

.tracking-item {
    position: relative;
    padding-bottom: 25px;
}

.tracking-item::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: 4px solid white;
}

.restaurant-card img {
    height: 180px;
    object-fit: cover;
}

.courier-package-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
}

/* ------------------------ */
/* Auth Modal Styles */
.modal-content {
    border-radius: 15px;
    overflow: hidden;
}

.nav-tabs {
    border-bottom: 2px solid #dee2e6;
}

.nav-tabs .nav-link {
    border: none;
    color: #6c757d;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    transition: all 0.3s;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    border-color: transparent;
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: transparent;
    border: none;
    border-bottom: 3px solid var(--primary-color);
}

.form-control, .form-select {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #ced4da;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(0, 177, 79, 0.25);
}

/* Role-specific icons */
.nav-link i {
    font-size: 1.1rem;
    vertical-align: middle;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .nav-tabs .nav-link {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    .nav-link i {
        display: block;
        margin: 0 auto 0.25rem;
    }
}