.rb-booking {
    max-width: 720px;
}

.rb-form {
    display: grid;
    gap: 16px;
}

.rb-form label {
    display: grid;
    gap: 6px;
    font-weight: 600;
}

.rb-form input,
.rb-form textarea,
.rb-form select {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #c7c7c7;
    border-radius: 6px;
    padding: 10px 12px;
    font: inherit;
}

.rb-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rb-form button {
    justify-self: start;
    border: 0;
    border-radius: 6px;
    padding: 12px 18px;
    background: #1f7a54;
    color: #fff;
    cursor: pointer;
    font-weight: 700;
}

.rb-alert {
    margin-bottom: 16px;
    border-radius: 6px;
    padding: 12px 14px;
}

.rb-alert-success {
    background: #e7f6ed;
    color: #155c38;
}

.rb-alert-error {
    background: #fdecec;
    color: #9b1c1c;
}

@media (max-width: 640px) {
    .rb-grid {
        grid-template-columns: 1fr;
    }
}