:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: #333;
    background-color: #fcfcfc;
}

main {
    flex: 1 0 auto;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
    font-size: 1.5rem;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1rem;
}

.nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    margin: 0 0.125rem;
    border-radius: 4px;
}

.nav-link:hover {
    transform: translateY(-2px);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
}

.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.15);
}

.btn {
    font-weight: 500;
    border-radius: 6px;
    padding: 0.5rem 1.25rem;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

.btn-light:hover {
    background-color: #f8f9fa;
    border-color: #f8f9fa;
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

.card {
    border-radius: 10px;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

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

.card-title {
    font-weight: 600;
    color: var(--dark-color);
}

.footer {
    background-color: #f8f9fa;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.footer a {
    color: #6c757d;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #e9ecef;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--primary-color);
    color: white !important;
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

/* Alert styles */
.alert {
    border-radius: 8px;
    border: none;
}

/* Form styles */
.form-control {
    border-radius: 6px;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.15);
}

/* Badge styles */
.badge {
    font-weight: 500;
    padding: 0.5em 0.75em;
    border-radius: 6px;
}

/* Dropdown styles */
.dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
}

.dropdown-item {
    border-radius: 4px;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

/* Custom container for smaller screens */
@media (max-width: 576px) {
    .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}