.cotacao-container {
    padding: 2rem 0;
}

.cotacao-card {
    border: none;
    border-radius: 15px;
    box-shadow: -1px -1px 20px 15px rgba(0, 0, 0, 0.1);
    background: #ffffff;
    margin-bottom: 2rem;
}

.cotacao-header {
    background: #f5f3f0;
    color: #212529;
    border-radius: 15px 15px 0 0 !important;
    padding: 1.5rem;
    text-align: center;
}

.cotacao-header h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 600;
}

.cotacao-header p {
    margin: 0.5rem 0 0 0;
    opacity: 0.9;
    font-size: 1rem;
}

.cotacao-list {
    padding: 0;
    margin: 0;
    list-style: none;
}

.cotacao-item {
    padding: 1.5rem;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.cotacao-item:last-child {
    border-bottom: none;
}

.cotacao-item:hover {
    background-color: #f8f9fa;
}

.moeda-info {
    flex: 1;
}

.moeda-tipo {
    font-weight: 600;
    font-size: 1.1rem;
    color: #495057;
    margin-bottom: 0.25rem;
}

.moeda-validade {
    font-size: 0.9rem;
    color: #6c757d;
}

.cotacao-valor {
    font-weight: bold;
    font-size: 1.5rem;
    color: #198754;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 1rem;
    border-radius: 10px;
    margin: 1rem;
    border: 1px solid #f5c6cb;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state i {
    font-size: 4rem;
    color: #6c757d;
    margin-bottom: 1rem;
}