/* Estilos para o Conversor de Moedas */
:root {
    --primary-color: #a43e1f;
    --secondary-color: #2c2c2c;
    --accent-color: #345b87;
    --background-color: #f5f7fa;
    --card-bg: #ffffff;
    --text-color: #333333;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #28a745;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 20px;
}

.converter-container {
    max-width: 1320px; /* O segredo do Finsiders */
    width: 95%; /* Margem de segurança para telas menores que 1320px */
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px; /* Evita que o conteúdo cole na borda em celulares */
    padding-right: 15px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.converter-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    position: relative;
    text-align: center;
}

.converter-header h1 {
    margin: 0 auto;
    color: var(--primary-color);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.back-button {
    position: absolute;
    left: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    transition: var(--transition);
}

.back-button:hover {
    background-color: var(--accent-color);
    transform: translateX(-2px);
}

.back-button i {
    font-size: 0.9em;
}

.converter-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 15px var(--shadow-color);
    padding: 2rem;
    margin-bottom: 2rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--secondary-color);
}

input[type="number"],
select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 91, 135, 0.2);
}

.currency-selectors {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.swap-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.swap-btn:hover {
    background: var(--primary-color);
    transform: rotate(180deg);
}

.convert-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.convert-btn:hover {
    background-color: var(--accent-color);
}

.result-container {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 6px;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.rate-info {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.last-update {
    color: #6c757d;
    font-size: 0.85rem;
    font-style: italic;
}

.disclaimer-box {
    background-color: #f8f9fa;
    border-left: 4px solid var(--info-color);
    padding: 1rem;
    margin-bottom: 2rem;
    border-radius: 0 4px 4px 0;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.disclaimer-box i {
    color: var(--info-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.disclaimer-box ul {
    padding-left: 1.5rem;
    margin: 0.5rem 0 0 0;
}

.disclaimer-box li {
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
    color: #495057;
}

.favorite-currencies {
    margin-top: 2rem;
}

.favorite-currencies h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.favorite-item {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 8px var(--shadow-color);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.favorite-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.favorite-flag {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.favorite-details h4 {
    margin: 0.3rem 0;
    color: var(--primary-color);
}

.favorite-rate {
    font-weight: 600;
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .currency-selectors {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .swap-btn {
        transform: rotate(90deg);
        margin: 0 auto;
    }
    
    .favorites-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .converter-container {
        padding: 10px;
    }
    
    .converter-card {
        padding: 1.5rem;
    }
    
    .result-amount {
        font-size: 1.5rem;
    }
    
    .favorites-grid {
        grid-template-columns: 1fr;
    }
}