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

.card {
    border: none;
    border-radius: 10px;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.nav-tabs .nav-link {
    color: #495057;
    font-weight: 500;
    border: none;
    padding: 12px 20px;
    transition: all 0.2s;
}

.nav-tabs .nav-link.active {
    color: #0d6efd;
    border-bottom: 3px solid #0d6efd;
    background: transparent;
}

.nav-tabs .nav-link:hover {
    color: #0d6efd;
}

.vote-card {
    transition: transform 0.15s;
}

.vote-card:hover {
    transform: translateY(-2px);
}

.vote-btn {
    transition: all 0.2s;
}

.vote-btn:hover {
    transform: scale(1.02);
}

.progress {
    border-radius: 10px;
    background-color: #e9ecef;
}

.progress-bar {
    border-radius: 10px;
    transition: width 0.6s ease;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.btn {
    border-radius: 7px;
}

.badge {
    font-weight: 500;
}

.alert {
    border-radius: 8px;
}