.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.tab {
    color: var(--secondary-text);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.tab.active {
    color: var(--text-color);
    background: var(--hover-color);
}

.input-group {
    margin-bottom: 1rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
}

.amount-input {
    display: flex;
    gap: 1rem;
    background: #F9FAFB;
    padding: 0.75rem;
    border-radius: 8px;
}

.amount-input input {
    border: none;
    background: none;
    font-size: 1rem;
    width: 100%;
}

.currency-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 8px;
    background: white;
    border: 1px solid var(--border-color);
}

.currency-selector img {
    width: 24px;
    height: 24px;
}

.rate-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-text);
    margin: 1rem 0;
    padding: 0.5rem;
    background: #F9FAFB;
    border-radius: 8px;
}

.signup-prompt {
    margin: 1rem 0;
    color: var(--secondary-text);
}

.signup-link {
    color: var(--primary-color);
    text-decoration: none;
}

.exchange-button {
    width: 100%;
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 500;
    margin-top: 1rem;
}